{"data":{"slug":"beats-solo-buds","type":"earbuds","brand":"Beats","name":"Solo Buds","aliases":["Beats Solo Buds","Solo Buds 2024"],"release_date":"2024-06-20","url":"https://arkivo.dev/earbuds/beats-solo-buds","specs":{"series":"Solo","model_numbers":["MUVW3LL/A","A3150","A3151","A3152"],"gtins":["195949116353"],"announce_date":"2024-04-30","status":"available","predecessor":null,"successor":null,"launch_price_usd":79.99,"launch_price_eur":null,"markets":["US"],"colors":["Matte Black","Storm Gray","Arctic Purple","Transparent Red","Ivory","Orange"],"manufacturer_url":"https://www.beatsbydre.com/earbuds/solo-buds","spec_sheet_url":"https://www.beatsbydre.com/earbuds/solo-buds","manual_url":"https://support.apple.com/guide/beats/use-beatssolobuds-dev9529a95f9/web","eprel_registration_number":null,"warranty_years":1,"segment":"music","form_factor":"in_ear","bud_shape":"stemless","single_bud_use":"either","rgb_lighting":null,"drivers":[{"type":"dynamic","role":null,"size_mm":null,"count":1}],"driver_type":"dynamic","driver_size_mm":null,"drivers_per_side":1,"driver_diaphragm_material":null,"frequency_response_hz":null,"impedance_ohm":null,"sensitivity_db":null,"sensitivity_reference":null,"max_sample_rate_khz":null,"max_bit_depth_bits":null,"adaptive_eq":false,"sound_personalization":null,"onboard_eq":false,"eq_bands":null,"eq_presets":null,"volume_limit_db":null,"virtual_surround":["Spatial Audio with Dolby Atmos (static Apple Music playback)"],"head_tracking":false,"anc":false,"anc_type":null,"anc_mic_count":null,"anc_adaptive":null,"anc_levels":null,"anc_claimed_attenuation_db":null,"transparency_mode":false,"transparency_adjustable":null,"adaptive_audio_mode":null,"conversation_detection":null,"wind_noise_reduction":null,"measured_frequency_response_notes":"Measured response emphasizes upper mids relative to the reviewer target, with reduced lower mids and high treble.","measured_bass_amount_db":null,"measured_treble_amount_db":null,"measured_target_deviation_db":null,"measured_response_consistency_db":null,"measured_thd_pct":null,"measured_leakage_db_spl":null,"measured_noise_isolation":null,"measured_attenuation_overall_db":null,"measured_attenuation_passive_db":null,"measured_microphone_notes":"Published ideal, office, street, windy and reverberant microphone demos. Review reports voice suppression along with surrounding noise in busy environments.","measured_microphone_lfe_hz":null,"measured_microphone_hfe_hz":null,"measured_microphone_noise_handling_db":null,"measured_latency":[{"connection":"bluetooth","platform":null,"codec":null,"low_latency_mode":null,"latency_ms":175}],"measured_latency_bluetooth_ms":175,"measured_latency_2_4ghz_ms":null,"measured_latency_game_mode_ms":null,"measured_battery_life":[{"anc":false,"codec":null,"hours":17.4},{"anc":false,"codec":null,"hours":18.5},{"anc":false,"codec":null,"hours":17},{"anc":false,"codec":null,"hours":17.833333333333332},{"anc":false,"codec":null,"hours":12},{"anc":false,"codec":null,"hours":8}],"measured_battery_life_h":18.5,"measured_battery_life_with_case_h":null,"measured_charge_time_min":null,"measured_weight_g":null,"microphone_count":2,"microphone_count_total":2,"voice_pickup_sensor":false,"microphone_noise_reduction":null,"voice_call_bandwidth":null,"mute_button":true,"sidetone":null,"chipset":"MediaTek MT2827SA","connection_types":["bluetooth"],"bluetooth_version":"5.3","bluetooth_codecs":["SBC","AAC"],"bluetooth_profiles":null,"bluetooth_le_audio":false,"auracast":null,"multipoint":null,"multipoint_device_count":null,"multipoint_ldac":null,"paired_device_memory":null,"automatic_device_switching":null,"fast_pair":["apple_one_tap","google_fast_pair"],"audio_sharing":null,"wireless_range_m":null,"wireless_receiver":"none","receiver_connector":null,"simultaneous_2_4ghz_bluetooth":false,"low_latency_mode":null,"latency_claimed":null,"latency_claimed_min_ms":null,"compatible_platforms":["ios","macos","android","windows","other"],"platform_connections":[{"platform":"ios","connection":"bluetooth","microphone_works":true},{"platform":"macos","connection":"bluetooth","microphone_works":true},{"platform":"android","connection":"bluetooth","microphone_works":true},{"platform":"windows","connection":"bluetooth","microphone_works":null},{"platform":"other","connection":"bluetooth","microphone_works":null}],"feature_requirements":[{"feature":"Account pairing","requirement":"Compatible current Apple device and Apple Account, or compatible current Android device with Google Play Services. Pre-pairing is separate from simultaneous multipoint."},{"feature":"Android Audio Switch","requirement":"Compatible Android devices running current software with Google Play Services and account setup. Manufacturer describes this separately from Apple automatic routing."},{"feature":"Voice assistant","requirement":"Button press-and-hold activates Siri or the configured Android assistant. Dedicated Siri chapter requires on-device controls for Solo Buds."},{"feature":"Phone-powered charging","requirement":"External USB-C cable and iPhone 15 or compatible Android phone, tablet or laptop that can supply USB power. Cable sold separately."},{"feature":"Static Spatial Audio","requirement":"Compatible Apple Music host, software and Dolby Atmos content. No earbud head tracking inferred."}],"official_license":null,"battery_capacity_mah":105,"battery_user_replaceable":null,"battery_life_claimed":[{"mode":"anc_off","codec":null,"spatial_audio":null,"with_case":false,"hours":18}],"battery_life_max_h":18,"battery_life_anc_on_h":null,"battery_life_anc_off_h":18,"battery_life_with_case_h":null,"battery_life_with_case_anc_on_h":null,"talk_time_h":null,"charge_time_0_100_min":null,"charging_notes":null,"quick_charge_min":5,"quick_charge_playback_h":1,"case_battery_capacity_mah":null,"case_battery_user_replaceable":null,"charging_port":"usb_c","case_charge_time_min":null,"wireless_charging":false,"wireless_charging_standards":null,"wireless_charging_max_w":null,"case_speaker":null,"case_screen":null,"case_audio_transmitter":null,"control_types":["button","voice_commands"],"volume_control":"buttons","gesture_controls":["Single, double and triple press","Press and hold"],"customizable_controls":true,"voice_assistant":["Siri","Default Android voice assistant"],"wear_detection":false,"sensors":null,"heart_rate_sensor":null,"skin_temperature":false,"hearing_aid_feature":null,"medical_clearances":null,"hearing_test":null,"loud_sound_reduction":null,"health_features":null,"ear_tip_sizes":["XS","S","M","L"],"ear_tip_materials":["silicone"],"stabilizers":null,"fit_test":null,"ip_rating":null,"case_ip_rating":null,"water_resistance_depth_m":null,"companion_app":"Beats","companion_app_platforms":["android"],"firmware_updatable":true,"find_my_networks":["app_last_location"],"precision_finding":null,"live_translation":null,"weight_g":5.7,"dimensions_mm":{"width_mm":18.5,"height_mm":19,"depth_mm":null},"case_weight_g":22,"case_dimensions_mm":{"width_mm":35,"height_mm":24,"depth_mm":null},"hi_res_audio":null,"communication_certifications":null,"fcc_ids":["BCGA3150","BCGA3151","BCGA3152"],"other_certifications":["EU RED 2014/53/EU","UK Radio Equipment Regulations 2017","ISED Canada IC 579C-A3150","ISED Canada IC 579C-A3151","ISED Canada IC 579C-A3152","India RoHS under E-Waste (Management) Rules, 2016"],"in_the_box":["Beats Solo Buds earbuds","Carrying case","Ear tips in XS, S, M and L","Warranty card"],"cables_included":null},"variants":[],"sources":[{"url":"https://www.beatsbydre.com/earbuds/solo-buds","kind":"manufacturer_page","accessed":"2026-10-05","fields":["manufacturer_url","spec_sheet_url","series","status","model_numbers","markets","segment","form_factor","bud_shape","ear_tip_sizes","weight_g","case_weight_g","bluetooth_version","anc","microphone_count","microphone_count_total","control_types","volume_control","customizable_controls","charging_port","quick_charge_min","quick_charge_playback_h","battery_life_claimed","in_the_box","feature_requirements"],"notes":{"spec_sheet_url":"Exact 2024 Solo Buds current technical specification and native April 2024 test footnotes read. US Matte Black reference MUVW3LL/A in structured data. No standalone maker PDF datasheet found. Published Length does not establish Depth. Explicit Width and Height are now retained as partial objects.","microphone_count":"One custom call microphone per earbud. Two physical call microphones and two total across the pair. No ANC or voice vibration capsule added.","battery_life_claimed":"18 hours is one charge of the earbuds. Case has no recharge battery and must connect to USB-C power to charge them. No case-inclusive row or case-cell capacity is invented. April 2024 preproduction test with iPhone 15 Pro at 50 percent volume ends at first earbud stopping. AAC playlist encoding does not prove transmitted codec.","quick_charge_playback_h":"Drained earbuds charged for five minutes through the externally powered case, then played until the first bud stopped. Same April 2024 iPhone 15 Pro and 50 percent volume conditions. Shared footnote wording mentions ANC/Transparency off, but this model lacks both modes.","in_the_box":"Maker complete list. Medium tips attached. USB-C cable and power adapter are sold separately. No cable count or length stored."}},{"url":"https://www.beatsbydre.com/support/earbuds/solo-buds","kind":"manufacturer_page","accessed":"2026-10-05","fields":["fast_pair","companion_app","companion_app_platforms","microphone_count","microphone_count_total","mute_button","voice_assistant","in_the_box","charging_port","battery_life_claimed"],"notes":{"fast_pair":"Exact FAQ explicitly names Google Fast Pair for Android and one-touch setup on iPhone. Latest operating-system software and compatible Google Play Services required. Manual Bluetooth is available on older hosts.","companion_app_platforms":"Beats app Android 2.9 or later described by exact support page. Apple controls are native device settings, not a separate iOS app.","voice_assistant":"Press-and-hold b button activates the configured iOS or Android voice assistant. No hands-free Siri activation inherited.","mute_button":"One press mutes or unmutes during calls. Two presses end calls by default. Current guide permits call-action remapping."}},{"url":"https://www.silicon.co.uk/press-release/introducing-beats-solo-buds-looks-tiny-sounds-huge","kind":"press_release","accessed":"2026-10-05","fields":["announce_date","launch_price_usd","colors","volume_control","customizable_controls","feature_requirements","battery_life_claimed","quick_charge_min","quick_charge_playback_h"],"notes":{"launch_price_usd":"Original Beats April 30, 2024 Business Wire release syndicated in full. Exact Solo Buds section gives 79.99 USD, before local sales tax. Solo 4 headphone price and features are excluded.","battery_life_claimed":"Original footnotes 1 and 6 corroborate exact earbud-only and drained-earbud quick-charge tests. No case recharges, measured result or Bluetooth codec inferred.","volume_control":"Original Solo Buds paragraph explicitly remaps press-and-hold to volume in iOS settings or Beats app. No touch surface or separate volume rocker."}},{"url":"https://www.macrumors.com/2024/06/20/beats-solo-buds-available-at-apple-stores-today/","kind":"press","accessed":"2026-10-05","fields":["release_date"],"notes":{"release_date":"Same-day June 20 report confirms physical Apple-store and authorized-reseller purchases. June 18 preorder opening and April 30 announcement are separate. No earlier planned June date treated as retail."}},{"url":"https://support.apple.com/guide/beats/use-beatssolobuds-dev9529a95f9/web","kind":"manual","accessed":"2026-10-05","fields":["manual_url","control_types","gesture_controls","mute_button","customizable_controls","voice_assistant","single_bud_use"],"notes":{"manual_url":"Current exact Solo Buds chapter and linked pairing, charging, microphone, switching, Siri and finding chapters read. Original 24-page maker safety leaflet independently downloaded and English pages read. No standalone original Quick Start Guide found.","single_bud_use":"Either earbud can manage playback and calls. Current microphone chapter permits always-left/right selection. Not two separate audio sources.","voice_assistant":"Exact chapter includes generic Hey Siri wording that conflicts with the dedicated Siri chapter explicitly requiring button controls on Solo Buds. Button activation is retained, without a hands-free keyword claim."}},{"url":"https://support.apple.com/en-euro/guide/beats/devc97d4f096/web","kind":"manual","accessed":"2026-10-05","fields":["voice_assistant","feature_requirements"],"notes":{"voice_assistant":"Dedicated current maker Siri chapter explicitly names Solo Buds among products that require on-device controls. This specific restriction takes priority over generic wording in the Solo Buds chapter. Region, language and connected-host requirements apply."}},{"url":"https://support.apple.com/en-euro/guide/beats/dev46c519179/web","kind":"manual","accessed":"2026-10-05","fields":["connection_types","compatible_platforms","platform_connections","fast_pair"],"notes":{"platform_connections":"Exact supported Beats guide includes Solo Buds, Apple iPhone/iPad, Mac, Android and Windows PC pairing. Current microphone chapter proves Apple-host calls. Other means Apple TV Bluetooth audio. No console or PC microphone route inferred. Apple Vision Pro instructions assume a case system button and are not used for Solo Buds.","fast_pair":"Solo Buds pairing uses either earbud b button inside open case, not a case pairing button. Native Android Fast Pair and Apple connection card are separately documented."}},{"url":"https://support.apple.com/en-euro/guide/beats/dev869599d75/web","kind":"manual","accessed":"2026-10-05","fields":["single_bud_use","mute_button","customizable_controls","platform_connections"],"notes":{"single_bud_use":"Solo Buds explicitly included in call-mute settings. Microphone can automatically switch to one earbud or be assigned left/right. This does not establish an in-ear playback sensor.","mute_button":"Current iPhone/iPad, Mac and Android routes permit one-press or two-press mute, with complementary call-end behavior."}},{"url":"https://support.apple.com/guide/beats/update-beats-dev3381eab1b/web","kind":"manual","accessed":"2026-10-05","fields":["firmware_updatable"],"notes":{"firmware_updatable":"Current guide explicitly includes Solo Buds. Apple firmware delivered automatically near connected compatible host. Android updates through Beats app. No future feature or support-end date promised."}},{"url":"https://www.beatsbydre.com/products/compare?modelList=solo-buds","kind":"manufacturer_page","accessed":"2026-10-05","fields":["virtual_surround","feature_requirements"],"notes":{"virtual_surround":"Exact maker comparison maps basic Spatial Audio to Solo Buds, separate from dynamic head tracking. Exact original review describes static Dolby Atmos in Apple Music.","feature_requirements":"Native maker compare data explicitly maps Android Audio Switch to product id earbuds-solo-buds. Current Android software with Google Play Services required. Apple automatic-switching guide excludes Solo Buds, so this field is Android ecosystem support, not generic multipoint or Apple automatic routing. This is Google Android Audio Switch. The standalone automatic_device_switching field is omitted because its help requires the maker's account."}},{"url":"https://support.apple.com/guide/beats/locate-your-beats-using-your-apple-device-devfa3444893/web","kind":"manual","accessed":"2026-10-05","fields":["find_my_networks"],"notes":{"find_my_networks":"Current maker guide describes last connected location and reserves offline Find My network features for Beats 360. Solo Buds does not inherit a crowd network or UWB case finding."}},{"url":"https://support.apple.com/en-euro/guide/beats/devb4dda1f02/web","kind":"manual","accessed":"2026-10-05","fields":["find_my_networks"],"notes":{"find_my_networks":"Beats app records Android host location when connecting or disconnecting. Supported Google Find My Device route likewise shows last connected location. Its app name does not prove offline Find Hub crowd-network support."}},{"url":"https://www.52audio.com/archives/212545.html","kind":"review_site","accessed":"2026-10-05","fields":["chipset","battery_capacity_mah","drivers","microphone_count_total"],"notes":{"chipset":"Exact original Solo Buds teardown identifies MediaTek MT2827SA, Apple-customized audio SoC. Not H1 or H2.","battery_capacity_mah":"Actual steel earbud cell rated 105 mAh and 0.403 Wh. Printed rated capacity, not a conversion from energy or charging current. Case has no battery cell.","drivers":"One physical transducer per earbud. A dual-layer diaphragm is one transducer. The explicitly measured approximate 8.15 mm diameter is omitted because there is no measured driver-size field.","microphone_count_total":"Actual single MEMS call microphone in one earbud matches maker one-per-bud statement. No extra inner ANC microphone or case mic inferred."}},{"url":"https://www.kopfhoerer.de/test/beats-solo-buds/","kind":"review_site","accessed":"2026-10-05","fields":["drivers","ear_tip_materials","wear_detection","virtual_surround"],"notes":{"drivers":"The original exact-generation review explicitly states a dynamic transducer. Measured or rounded diameter is not stored as a claimed driver size. Pair-wide counts are not per-earbud counts.","wear_detection":"Exact review explicitly no auto-pause. Physical button controls do not provide a wear-detection sensor.","virtual_surround":"Exact review describes Dolby Atmos 3D playback in Apple Music without head tracking. No personalized ear-scan hearing profile inferred."}},{"url":"https://www.soundguys.com/beats-solo-buds-review-118283/","kind":"review_site","accessed":"2026-10-05","fields":["bluetooth_codecs","transparency_mode","wireless_charging","head_tracking","onboard_eq","measured_battery_life","measured_frequency_response_notes","measured_microphone_notes"],"notes":{"measured_battery_life":"Exact Solo Buds battery paragraph reports 17 hours 24 minutes after July 4, 2024 battery-test update. No ANC hardware. Standard music peaks at 75 dB SPL. Exact host and codec unstated. Setup paragraph names Studio Buds, so its 3A112 firmware does not establish Solo Buds test firmware.","measured_frequency_response_notes":"Published Solo Buds lab curve and prose relative to reviewer target. No graph points or MDAQS scores converted into numeric dB. Firmware, codec and original fixture unstated.","measured_microphone_notes":"Exact ideal, office, street, windy and reverberant demos. Host, firmware and call codec unstated. Noise gate can suppress speech as well as surrounding noise.","onboard_eq":"Exact review says there is no native EQ in app or Apple settings. No adjustable frequency bands stored.","head_tracking":"Exact review explicitly excludes head-tracking spatial audio. Static Apple Music Atmos is a separate feature.","transparency_mode":"Exact review explicitly lacks electronic environmental amplification. Passive isolation is not Transparency."}},{"url":"https://www.soundguys.com/how-we-test/","kind":"review_site","accessed":"2026-10-05","fields":["measured_battery_life"],"notes":{"measured_battery_life":"Protocol linked from exact review uses music peaking at 75 dB SPL and recorded playback endpoint. Current protocol does not prove original fixture, host, firmware or transmitted codec."}},{"url":"https://www.beatsbydre.com/content/dam/beats-support/global/product-safety-and-handling/solo-buds/solobuds-sh-zm.pdf","kind":"manual","accessed":"2026-10-05","fields":["fcc_ids","model_numbers","warranty_years","charging_port"],"notes":{"fcc_ids":"Original maker ZM034-06154-B, 24-page PDF. English pages 1 to 4 read and page 3 visually inspected. It explicitly prints BCGA3150, BCGA3151 and BCGA3152 without hyphens. All three retained, without guessing radio roles from case battery absence.","model_numbers":"Original leaflet lists A3150, A3151 and A3152. Reference sales SKU MUVW3LL/A separately proven by maker product structured data.","warranty_years":"Original English page 4 gives one-year Apple limited hardware warranty. Statutory rights and optional extended coverage are separate.","charging_port":"Original Charging section seats earbuds in case and connects USB-C external power. No wired music playback or wireless charging inferred."}},{"url":"https://www.macrumors.com/2026/07/02/apple-just-released-a-new-product/","kind":"press","accessed":"2026-10-05","fields":["colors"],"notes":{"colors":"Later retailer-exclusive Ivory and Orange finishes are explicitly named, alongside original four. Article calls Orange a new colour of the existing Solo Buds, not a hardware generation. Orange also had an earlier regional India finish. No extra product entry or 2026 release date inferred."}},{"url":"https://www.bhphotovideo.com/c/product/1827227-REG/beats_by_dr_dre_muvw3ll_a_true_wireless_earbuds.html","kind":"retailer","accessed":"2026-10-07","fields":["gtins","skin_temperature","voice_pickup_sensor"],"notes":{"gtins":"Exact US Matte Black MUVW3LL/A product overview UPC 195949116353. Other finish and bundle identifiers excluded.","skin_temperature":"Exact US MUVW3LL/A headphone sensor inventory explicitly none. No skin-temperature sensor claim. Generic internal electronics thermal protection is not a skin sensor.","voice_pickup_sensor":"Exact US MUVW3LL/A lists no physical sensors and separately lists ordinary earpiece microphones. No dedicated bone/jaw conduction voice sensor. Maker call algorithm remains processing, not a sensor."}},{"url":"https://www.kopfhoerer.de/test/beats-solo-buds/","kind":"review_site","accessed":"2026-10-07","fields":["driver_type"],"notes":{"driver_type":"Exact original Solo Buds. B&H exact MUVW3LL/A table independently says Driver Type Dynamic. Dual-layer diaphragm not interpreted as two drivers."}},{"url":"https://www.beatsbydre.com/earbuds/solo-buds","kind":"manufacturer_page","accessed":"2026-10-07","fields":["dimensions_mm","case_dimensions_mm"],"notes":{"dimensions_mm":"Bud Specs explicitly Width 1.85 cm and Height 1.9 cm, converted exactly to 18.5 mm and 19 mm. Only maker-labelled width and height are retained. Length 2.05 cm is not mapped to Depth.","case_dimensions_mm":"Case Specs explicitly Width 3.5 cm and Height 2.4 cm, converted exactly to 35 mm and 24 mm. Length 6.6 cm is not mapped to Depth. No axis reordering by appearance."}},{"url":"https://www.lesnumeriques.com/intra-ecouteur-true-wireless/beats-solo-buds-p74903/test.html","kind":"measurement","accessed":"2026-10-07","fields":["measured_latency","measured_battery_life"],"notes":{"measured_latency":"Exact original Solo Buds, Arctic Purple. Review test conditions firmware 3A112, native iOS controls and Android Beats app 2.8 (22060). Measurement host, transmitted codec and timing instrument/protocol unstated. No app compensation or game-mode result inferred.","measured_battery_life":"Added second row only. Approximately 18 h 30 min timed on exact original Solo Buds Arctic Purple, firmware 3A112. Earbuds-only one-charge duration. No ANC hardware. Volume, host, codec and stop endpoint unstated. Existing SoundGuys 17 h 24 min row and its separate method remain."}},{"url":"https://www.rtings.com/headphones/reviews/beats/solo-buds-true-wireless","kind":"review_site","accessed":"2026-10-07","fields":["wireless_receiver","simultaneous_2_4ghz_bluetooth"],"notes":{"wireless_receiver":"No proprietary 2.4 GHz dongle connection. Generic USB Bluetooth adapters are not the dedicated wireless receiver described by this field.","simultaneous_2_4ghz_bluetooth":"Only Bluetooth audio transport is documented, so no simultaneous proprietary 2.4 GHz/Bluetooth transport. Physical Bluetooth operating frequency is not a second 2.4 GHz connection type."}},{"url":"https://www.lesnumeriques.com/intra-ecouteur-true-wireless/beats-solo-buds-p74903/test.html","kind":"review_site","accessed":"2026-10-07","fields":["bluetooth_le_audio"],"notes":{"bluetooth_le_audio":"Original 2024 exact Solo Buds review, firmware 3A112 and Android Beats 2.8. Clubic independently states no LE Audio. No later maker LE Audio update found. Bluetooth 5.3 alone is not LE Audio."}},{"url":"https://www.clubic.com/test-produit-531489-test-beats-solo-buds-des-ecouteurs-efficaces-et-abordables-mais-pas-sans-defauts.html","kind":"review_site","accessed":"2026-10-07","fields":["bluetooth_le_audio"],"notes":{"bluetooth_le_audio":"Exact original model Connectivity paragraph explicitly Pas de LE Audio. No classic codec or radio-version inference."}},{"url":"https://www.kopfhoerer.de/test/beats-solo-buds/","kind":"measurement","accessed":"2026-10-07","fields":["measured_battery_life"],"notes":{"measured_battery_life":"Exact original Solo Buds review published 2024-06-26. The Lade-Case section explicitly separates maker 18 h from its own practical 17 h runtime at 75% volume on iOS. Earbuds-only duration, no ANC hardware and no battery in case. Exact host model, codec, firmware, timing protocol and shutdown endpoint unstated. Separate from SoundGuys 17.4 h and LesNumeriques approximately 18.5 h tests."}},{"url":"https://www.techradar.com/audio/headphones/earbuds-airpods/beats-solo-buds-review","kind":"review_site","accessed":"2026-10-07","fields":["adaptive_eq"],"notes":{"adaptive_eq":"Exact original 2024 Solo Buds Features section explicitly states no adaptive EQ algorithm. Radio and ordinary sound processing alone do not imply this feature. No later maker adaptive-EQ update found. The same review 17.5 h estimate is extrapolated from 34% consumed over 6 h and is excluded as a full-charge measurement."}},{"url":"https://www.frandroid.com/marques/beats/2072370_test-des-beats-solo-buds-face-aux-airpods-largument-du-prix","kind":"measurement","accessed":"2026-10-07","fields":["measured_battery_life"],"notes":{"measured_battery_life":"Exact original Solo Buds test, earbuds-only single charge. 50% volume test fell 10 min short of maker 18 h, stored 17 h 50 min by exact duration conversion. 75% volume lasted approximately 12 h, 100% volume approximately 8 h. The source qualifies the latter figures as about. ANC absent and passive case adds no recharge. Exact tested playback host, codec, firmware and stop endpoint unstated. Do not assign iPhone 15 Pro charging example to playback tests."}},{"url":"https://www.tomsguide.fr/test-des-beats-solo-buds-que-valent-les-premiers-ecouteurs-true-wireless-dapple-a-moins-de-100-euros/","kind":"measurement","accessed":"2026-10-07","fields":["measured_battery_life"],"notes":{"measured_battery_life":"Independent original Solo Buds near 18.5 h runtime at two-thirds volume across two listening sessions. This corroborates the numeric 18.5 h row separately from LesNumeriques, whose volume is unknown. Earbuds only, no ANC hardware or case recharge. Codec, firmware and exact playback host unstated. The article also times 32 min to 50% and 80 min to 100% using a MacBook Pro USB-C adapter, but does not explicitly connect an empty/shutdown endpoint, so no measured full-charge scalar is stored."}},{"url":"https://www.beatsbydre.com/content/dam/beats-support/global/product-safety-and-handling/solo-buds/solobuds-sh-zm.pdf","kind":"manufacturer_pdf","accessed":"2026-10-07","fields":["other_certifications"],"notes":{"other_certifications":"Original Solo Buds safety leaflet, model A3150/A3151/A3152. English page 3 EU/UK Compliance declares Directive 2014/53/EU and Radio Equipment Regulations 2017. Same page lists ISED Canada IC 579C-A3150, 579C-A3151, 579C-A3152 beside exact hardware identifiers. English page 2 India Declaration of Conformance explicitly states RoHS under E-Waste (Management) Rules 2016. Maker regulatory declarations and registrations, not an independent audio-quality certification or sales-market expansion."}}],"fields_filled":74,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}