{"data":{"slug":"tozo-nc3","type":"earbuds","brand":"TOZO","name":"NC3","aliases":["TOZO NC3","NC3 Hybrid Active Noise Cancelling Wireless Earbuds","T11141"],"release_date":"2024-10","url":"https://arkivo.dev/earbuds/tozo-nc3","specs":{"series":"NC","model_numbers":["T11141","NC300"],"gtins":["6971681319917","717687768153","717687768146","810102981424"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":["Black","Rose Gold","Blue","Light Green","Red"],"manufacturer_url":"https://tozostore.com/products/nc3-headphone","spec_sheet_url":null,"manual_url":"https://s3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/NC3.pdf","eprel_registration_number":null,"warranty_years":1.5,"segment":"music","form_factor":"in_ear","bud_shape":"stem","single_bud_use":"either","rgb_lighting":null,"drivers":[{"type":"dynamic","role":null,"size_mm":12,"count":1}],"driver_type":"dynamic","driver_size_mm":12,"drivers_per_side":1,"driver_diaphragm_material":null,"frequency_response_hz":{"min_hz":20,"max_hz":20000},"impedance_ohm":32,"sensitivity_db":null,"sensitivity_reference":null,"max_sample_rate_khz":null,"max_bit_depth_bits":null,"adaptive_eq":null,"sound_personalization":null,"onboard_eq":null,"eq_bands":null,"eq_presets":null,"volume_limit_db":null,"virtual_surround":null,"head_tracking":null,"anc":true,"anc_type":"hybrid","anc_mic_count":4,"anc_adaptive":true,"anc_levels":null,"anc_claimed_attenuation_db":45,"transparency_mode":true,"transparency_adjustable":null,"adaptive_audio_mode":null,"conversation_detection":null,"wind_noise_reduction":true,"measured_frequency_response_notes":null,"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":null,"measured_microphone_lfe_hz":null,"measured_microphone_hfe_hz":null,"measured_microphone_noise_handling_db":null,"measured_latency":null,"measured_latency_bluetooth_ms":null,"measured_latency_2_4ghz_ms":null,"measured_latency_game_mode_ms":null,"measured_battery_life":null,"measured_battery_life_h":null,"measured_battery_life_with_case_h":null,"measured_charge_time_min":null,"measured_weight_g":null,"microphone_count":6,"microphone_count_total":6,"voice_pickup_sensor":null,"microphone_noise_reduction":null,"voice_call_bandwidth":null,"mute_button":null,"sidetone":null,"chipset":null,"connection_types":["bluetooth"],"bluetooth_version":"5.3","bluetooth_codecs":null,"bluetooth_profiles":null,"bluetooth_le_audio":null,"auracast":null,"multipoint":false,"multipoint_device_count":null,"multipoint_ldac":null,"paired_device_memory":null,"automatic_device_switching":null,"fast_pair":null,"audio_sharing":null,"wireless_range_m":20,"wireless_receiver":null,"receiver_connector":null,"simultaneous_2_4ghz_bluetooth":null,"low_latency_mode":true,"latency_claimed":[{"connection":"bluetooth","mode":null,"latency_ms":45}],"latency_claimed_min_ms":45,"compatible_platforms":["android","ios"],"platform_connections":null,"feature_requirements":null,"official_license":null,"battery_capacity_mah":50,"battery_user_replaceable":null,"battery_life_claimed":[{"mode":"anc_off","codec":null,"spatial_audio":null,"with_case":false,"hours":13},{"mode":"anc_off","codec":null,"spatial_audio":null,"with_case":true,"hours":55},{"mode":"anc_on","codec":null,"spatial_audio":null,"with_case":false,"hours":9.5},{"mode":"anc_on","codec":null,"spatial_audio":null,"with_case":true,"hours":40}],"battery_life_max_h":13,"battery_life_anc_on_h":9.5,"battery_life_anc_off_h":13,"battery_life_with_case_h":55,"battery_life_with_case_anc_on_h":40,"talk_time_h":null,"charge_time_0_100_min":null,"charging_notes":"The product page image lists 1.5 hours of fast charging for the earbuds and does not give a starting charge level or say whether the earbuds are full after it. The manual says a full charge for both the earbuds and the case takes approximately 2 hours, and that the case will not charge the earbuds when its own battery is below 5 percent.","quick_charge_min":10,"quick_charge_playback_h":1,"case_battery_capacity_mah":500,"case_battery_user_replaceable":null,"charging_port":"usb_c","case_charge_time_min":120,"wireless_charging":false,"wireless_charging_standards":null,"wireless_charging_max_w":null,"case_speaker":null,"case_screen":true,"case_audio_transmitter":null,"control_types":["touch"],"volume_control":"touch","gesture_controls":["Double tap left: previous song","Double tap right: next song","Tap left or right: play or pause music","Long press left: volume down","Long press right: volume up","Tap left or right on an incoming call: answer","Hold left or right for 2 seconds during a call: hang up","Hold left or right for 2 seconds on an incoming call: reject","Tap left once: switch between Transparency Mode and Active Noise Cancellation Mode","Triple tap left: switch back to Normal Mode","Triple tap right: wake up the voice assistant","Tap left five times: switch low-latency mode on or off"],"customizable_controls":true,"voice_assistant":["Phone voice assistant"],"wear_detection":false,"sensors":null,"heart_rate_sensor":null,"skin_temperature":null,"hearing_aid_feature":null,"medical_clearances":null,"hearing_test":null,"loud_sound_reduction":null,"health_features":null,"ear_tip_sizes":["XXS","XS","S","M","L","XL"],"ear_tip_materials":null,"stabilizers":null,"fit_test":null,"ip_rating":["IPX8"],"case_ip_rating":null,"water_resistance_depth_m":null,"companion_app":"TOZO app","companion_app_platforms":["android","ios"],"firmware_updatable":true,"find_my_networks":null,"precision_finding":null,"live_translation":true,"weight_g":5,"dimensions_mm":null,"case_weight_g":31.2,"case_dimensions_mm":null,"hi_res_audio":null,"communication_certifications":null,"fcc_ids":null,"other_certifications":null,"in_the_box":["Earbuds","Charging case","Ear tips (XXS, XS, S, M, L, XL)","USB to USB-C charging cable","User manual","Quick guide"],"cables_included":[{"type":"USB to USB-C charging cable","length_m":null,"count":1}]},"variants":[],"sources":[{"url":"https://tozostore.com/products/nc3-headphone","kind":"manufacturer_page","accessed":"2026-10-20","fields":["manufacturer_url","model_numbers","warranty_years","segment","form_factor","bud_shape","drivers","driver_type","anc","anc_type","anc_mic_count","anc_adaptive","anc_claimed_attenuation_db","transparency_mode","wind_noise_reduction","microphone_count_total","connection_types","bluetooth_version","low_latency_mode","case_battery_capacity_mah","charging_port","case_screen","companion_app","ip_rating","charging_notes","microphone_count"],"notes":{"model_numbers":"Charging case label in the maker's product photo: Model No. T11141.","warranty_years":"Store banner: 12+6 months hassle-free warranty. Stored as 1.5 years for the TOZO US store.","segment":"TOZO files it under Headphones, In-Ear and Active Noise Cancelling.","form_factor":"Store tag: In-Ear. The photos show sealed ear tips.","bud_shape":"Maker product photos: each bud has a stalk with the TOZO name on it.","drivers":"Feature text and FAQ: 12mm dynamic drivers. The maker's cutaway image shows one driver in the bud.","anc_type":"Page headline: Hybrid Active Noise Cancelling. The product image labels a feedback ANC mic and a feedforward ANC mic on each bud.","anc_mic_count":"Product image: each bud has a feedback ANC mic, a feedforward ANC mic and a separate talk mic. Counted across both buds.","anc_adaptive":"FAQ: adaptive noise cancellation that automatically adjusts to your surroundings. The adjustment conditions are not stated.","anc_claimed_attenuation_db":"Product image: 45 dB. The image also says it blocks out 99.5 percent of noise. No frequency or test conditions are stated.","transparency_mode":"The app screenshot on the page shows a Transparency Mode button.","wind_noise_reduction":"The app screenshot on the page shows a Reduce Wind Noise setting. This is a selectable setting, not a mesh or shape change.","microphone_count_total":"Feature text: 6 built-in microphones. The product image shows 3 per bud. The FAQ also says triple-mic noise reduction.","bluetooth_version":"Feature text: Bluetooth 5.3. No codecs are listed.","low_latency_mode":"Feature text: low-latency mode. No latency figure is stated.","case_battery_capacity_mah":"Charging case label in the maker's product photo: 500mAh, 3.7V, 1.85Wh, rated.","charging_port":"Product image shows a USB-C port on the case.","case_screen":"Page highlights: LED Digital Display on the case. It shows the charge of each bud and the case.","companion_app":"Feature text: TOZO app with 32 preset EQs.","ip_rating":"Page highlights: IPX8 water resistance for the earbuds.","charging_notes":"Product image: 1.5 hrs fast charging for earbuds, next to the 13 hours and 55 hours figures. Nothing else says what the 1.5 hours measures.","microphone_count":"Feature text: Crystal Clear Calls with a 6-mic ENC system that filters out background noise, and 6 built-in microphones. Stored as the 6 microphones the maker says serve calls across both earbuds. The product image labels a separate talk mic and two ANC mics on each bud, and the manual labels one Calling MIC per bud, so the call roles of the ANC microphones are the maker claim only."}},{"url":"https://tozostore.com/products/nc3-headphone.json","kind":"manufacturer_page","accessed":"2026-10-20","fields":["series","gtins","colors","status","release_date"],"notes":{"series":"Store product tag: NC Series.","gtins":"Store variant barcodes. Black is an EAN-13 and Rose Gold and Blue are UPC-A, all with valid check digits. The Light Green and Red entries are not valid barcodes and are left out.","colors":"Store colour options: Black, Rose Gold, Blue, Light Green, Red.","status":"All five variants were for sale at $40.99 on 2026-10-20.","release_date":"The Shopify feed shows the TOZO store page published on 2024-10-17. The page carries a New Release label. TOZO's own promotional clips for the NC3 date from December 2024."}},{"url":"https://www.tozostore.com/blogs/news/nc3-vs-open-earring-fitness-comparison","kind":"manufacturer_page","accessed":"2026-10-20","fields":["battery_life_claimed","in_the_box","control_types"],"notes":{"battery_life_claimed":"Maker blog: 13 hours on a single charge and 55 hours with the case with ANC off, up to 9.5 hours and up to 40 hours with the case with ANC on. The product page FAQ and image also give 55 hours. The product page headline and description say 68 hours. That 68 hour figure is not stored. No codec or volume is stated.","in_the_box":"Maker blog: 6 pairs of eartips in different sizes. The cable comes from the Pocket Gamer review. Pocket Gamer says the earbuds have no swappable ear cushions, which conflicts with the maker.","control_types":"Maker blog spec table: smart touch controls, Yes. No gestures are listed."}},{"url":"https://www.tozostore.com/blogs/news/tozo-earbuds-best-battery-life","kind":"manufacturer_page","accessed":"2026-10-20","fields":["battery_capacity_mah"],"notes":{"battery_capacity_mah":"Maker comparison table: NC3 battery capacity 50mAh in the earbuds and 500mAh in the charging case. Rated capacity per bud."}},{"url":"https://www.pocketgamer.com/hardware-reviews/tozo-nc3","kind":"review_site","accessed":"2026-10-20","fields":["quick_charge_min","quick_charge_playback_h","cables_included"],"notes":{"quick_charge_min":"Review of 2025-09-03: quick charge claim of 10 minutes for about 1 hour of use.","quick_charge_playback_h":"Published as about 1 hour. ANC state, codec and volume are not stated. This is a claim, not a test.","cables_included":"Review: the box includes a USB to USB-C cable. The length is not stated."}},{"url":"https://www.seriousinsights.net/tozo-nc3-earbuds/","kind":"review_site","accessed":"2026-10-20","fields":["wear_detection","wireless_charging","live_translation"],"notes":{"wear_detection":"Review of 2025-02-18 lists no in-ear detection as a con.","wireless_charging":"Review lists no wireless charging as a con. Charging is by the USB-C port on the case.","live_translation":"Review: the TOZO app has real-time translation and face-to-face translation."}},{"url":"https://techbuzzireland.com/2025/06/26/tozo-nc3-anc-earbuds-review/","kind":"review_site","accessed":"2026-10-20","fields":["companion_app_platforms"],"notes":{"companion_app_platforms":"Review: the reviewer tested the TOZO app on Android and iOS."}},{"url":"https://s3-us.tozostore.com/tozo/pdfRenderer/web/docs/UserManual/TOZO/NC3.pdf","kind":"manual","accessed":"2026-10-21","fields":["manual_url","ear_tip_sizes","single_bud_use","volume_control","gesture_controls","customizable_controls","voice_assistant","firmware_updatable","in_the_box","charging_notes","case_charge_time_min"],"notes":{"manual_url":"English section on pages 3 to 12 of the NC3 manual on the maker file server. The manual lists no specification table, Bluetooth version, codec or weight.","ear_tip_sizes":"Section 1.0 shows six pairs labelled XXS, XS, S, M, L and XL, with M pre-fitted. The TOZO Amazon listing names XS to XXL instead. The manual is stored.","single_bud_use":"Section 5.2 Wearing one earbud: either L or R plays or pauses and skips tracks. Active noise cancellation is not available with a single earbud.","volume_control":"Section 5.1: long press L lowers and long press R raises the volume on the touch area.","gesture_controls":"Sections 5.1 to 5.6, English wording shortened. Left and right are the L and R touch areas.","customizable_controls":"Section 8.0: most controls are customizable in the TOZO app.","voice_assistant":"Section 5.5: triple tap R wakes up the voice assistant. No assistant is named, so it is the phone assistant.","firmware_updatable":"Section 8.0: the app notifies you of available earbud firmware updates once connected.","in_the_box":"Section 1.0: earbuds with M ear tips fitted, charging case, USB-C cable, extra ear tips, user manual and quick guide.","charging_notes":"Section 7.3: a full charge for both the earbuds and the case needs approximately 2 hours. The case will not charge the earbuds when its battery is below 5 percent. Page 12: the charger must deliver between 2.5 W and 5.0 W, and 5.0 W gives the maximum charging speed.","case_charge_time_min":"Section 7.3: approximately 2 hours for both the earbuds and the case together by cable. The TOZO Amazon listing gives 1.5 hours for the case alone. The manual figure is stored with the earbuds inside the case."}},{"url":"https://www.amazon.com/dp/B0DGKWQMSM","kind":"retailer","accessed":"2026-10-21","fields":["model_numbers","gtins","case_weight_g","wireless_range_m","impedance_ohm","frequency_response_hz","latency_claimed","compatible_platforms"],"notes":{"model_numbers":"Item details: Model Number T11141, Model Name NC3, Manufacturer Part Number NC300. The T11141 label is on the case in the maker photo.","gtins":"Item details: UPC 810102981424 on the TOZO Amazon listing for Black. It has a valid check digit. The other three codes come from the maker store.","case_weight_g":"Measurements: Carrying Case Weight 31.2 g and Item Weight 40.6 g. Read as the empty case and the full set. The maker publishes no weight.","wireless_range_m":"Connectivity: Bluetooth Range 20 meters. The maker store gives no range. This is the brand listing claim with no test conditions.","impedance_ohm":"Audio: Impedance 32 ohm. The listing also shows a sensitivity of 117 dB, while the WirelessEmporium review reads 100 dB from the listing, so sensitivity is left out.","frequency_response_hz":"Audio: Frequency Response 20 hertz with no upper limit. The review at reviewsbestheadphones.com gives 20 Hz to 20 kHz from the listing, so that range is stored. No tolerance or conditions are stated.","latency_claimed":"Audio: Audio Latency 45 milliseconds. The listing names no mode, so the row has no mode. The product page says low-latency mode reduces lag, so 45 ms may be the low-latency figure.","compatible_platforms":"Item details: compatible with iOS and Android mainstream mobile phones, tablets, laptops and other Bluetooth devices. Only iOS and Android are named as platforms. The listing also gives a case size of 6.2 cm length, 26.5 mm width and 40.3 mm height without saying how the axes map to the case, so case_dimensions_mm is left out. The listing headline says 68H, the maker page says 55 hours in places."}},{"url":"https://bytesnbits.co.uk/tozo-nc3-earbuds/","kind":"review_site","accessed":"2026-10-21","fields":["weight_g"],"notes":{"weight_g":"Review of 2 March 2025: the earbuds weigh 5 g each. Stated as a rounded figure. The Amazon listing gives 40.6 g for the full set and 31.2 g for the case, which fits about 5 g per earbud."}},{"url":"https://reviewsbestheadphones.com/tozo-nc3-review/","kind":"review_site","accessed":"2026-10-21","fields":["frequency_response_hz","multipoint","impedance_ohm"],"notes":{"frequency_response_hz":"Specifications taken from the listing: frequency response 20 Hz to 20 kHz. No conditions. The page gives no measured response.","multipoint":"Review says the NC3 lacks a multi-device connection and lists multipoint as not supported. Another review calls multipoint not mentioned.","impedance_ohm":"Specifications: 32 ohms, from the listing."}}],"fields_filled":66,"updated":"2026-10-21"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}