{"data":{"slug":"tozo-open-earring","type":"earbuds","brand":"TOZO","name":"Open EarRing","aliases":["TOZO OpenEarRing","TOZO Open EarRing","Open Ear Ring","OpenEarRing"],"release_date":"2024-10","url":"https://arkivo.dev/earbuds/tozo-open-earring","specs":{"series":null,"model_numbers":["T13064"],"gtins":["717470228833","717470228956","717470228970"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":["Black","Khaki","Rose Gold"],"manufacturer_url":"https://www.tozostore.com/products/openearring-headphone","spec_sheet_url":null,"manual_url":"https://m.media-amazon.com/images/I/C1sUN0sgNdL.pdf","eprel_registration_number":null,"warranty_years":1,"segment":null,"form_factor":"open_ear","bud_shape":"clip","single_bud_use":null,"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":null,"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":false,"anc_type":null,"anc_mic_count":null,"anc_adaptive":null,"anc_levels":null,"anc_claimed_attenuation_db":null,"transparency_mode":null,"transparency_adjustable":null,"adaptive_audio_mode":null,"conversation_detection":null,"wind_noise_reduction":null,"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":null,"microphone_count_total":null,"voice_pickup_sensor":null,"microphone_noise_reduction":"dsp","voice_call_bandwidth":null,"mute_button":null,"sidetone":null,"chipset":null,"connection_types":["bluetooth"],"bluetooth_version":"5.4","bluetooth_codecs":["AAC","SBC"],"bluetooth_profiles":null,"bluetooth_le_audio":null,"auracast":null,"multipoint":null,"multipoint_device_count":null,"multipoint_ldac":null,"paired_device_memory":null,"automatic_device_switching":null,"fast_pair":null,"audio_sharing":null,"wireless_range_m":15,"wireless_receiver":null,"receiver_connector":null,"simultaneous_2_4ghz_bluetooth":null,"low_latency_mode":null,"latency_claimed":null,"latency_claimed_min_ms":null,"compatible_platforms":null,"platform_connections":null,"feature_requirements":null,"official_license":null,"battery_capacity_mah":60,"battery_user_replaceable":null,"battery_life_claimed":[{"mode":"anc_off","codec":"AAC","spatial_audio":null,"with_case":false,"hours":10},{"mode":"anc_off","codec":"AAC","spatial_audio":null,"with_case":true,"hours":40}],"battery_life_max_h":10,"battery_life_anc_on_h":null,"battery_life_anc_off_h":10,"battery_life_with_case_h":40,"battery_life_with_case_anc_on_h":null,"talk_time_h":null,"charge_time_0_100_min":90,"charging_notes":null,"quick_charge_min":null,"quick_charge_playback_h":null,"case_battery_capacity_mah":400,"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 either earbud: play or pause","Triple tap the left earbud: previous track","Triple tap the right earbud: next track","Double tap either earbud: answer a call","Double tap and hold either earbud: hang up a call","Triple tap either earbud: reject a call","Tap once, then hold for 2 seconds: voice assistant"],"customizable_controls":true,"voice_assistant":["Voice assistant"],"wear_detection":null,"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":null,"ear_tip_materials":null,"stabilizers":null,"fit_test":null,"ip_rating":["IPX5"],"case_ip_rating":null,"water_resistance_depth_m":null,"companion_app":"TOZO app","companion_app_platforms":["ios","android"],"firmware_updatable":true,"find_my_networks":null,"precision_finding":null,"live_translation":null,"weight_g":5.1,"dimensions_mm":null,"case_weight_g":null,"case_dimensions_mm":null,"hi_res_audio":null,"communication_certifications":["FCC Part 15","ISED licence-exempt RSS","CE RED 2014/53/EU"],"fcc_ids":null,"other_certifications":null,"in_the_box":["Open EarRing earbuds","Charging case","User manual and quick guide","USB-C (A to C) cable, 20 inches"],"cables_included":[{"type":"USB-A to USB-C","length_m":0.508,"count":1}]},"variants":[{"gtin":"717470228833","colors":["Black"]},{"gtin":"717470228956","colors":["Khaki"]},{"gtin":"717470228970","colors":["Rose Gold"]}],"sources":[{"url":"https://www.tozostore.com/products/openearring-headphone","kind":"manufacturer_page","accessed":"2026-10-20","fields":["manufacturer_url","status","colors","warranty_years","form_factor","bud_shape","drivers","driver_type","frequency_response_hz","anc","microphone_noise_reduction","connection_types","bluetooth_version","bluetooth_codecs","battery_capacity_mah","battery_life_claimed","charge_time_0_100_min","case_battery_capacity_mah","charging_port","case_charge_time_min","case_screen","companion_app","ip_rating","weight_g","in_the_box","cables_included","wireless_range_m"],"notes":{"manufacturer_url":"TOZO official store page for the Open EarRing. TOZO also sells the OpenWear, Open Buds and Open X2 Pro. They are separate products.","status":"In stock on the TOZO store on 2026-10-20 at 49.99 USD.","colors":"Colour picker and variants of the store feed: Black, Khaki and Rose Gold. The spec table and older images say Pink. The Rose Gold images were added to the page in September 2025, so Pink is read as the earlier name.","warranty_years":"Store banner: 12+6 months hassle-free warranty. The TOZO warranty policy page states a one-year limited warranty, so the 12-month base term is stored. The earlier value of 1.5 years counted the banner extension. Stored for the TOZO US store.","form_factor":"Tech specs Type: Open-ear. The earbud sits outside the ear canal.","bud_shape":"Page tagline: Open Ear Clip Wireless Headphones. Page text: open the C-shaped strip and clip the earbuds onto your ears.","drivers":"Tech specs Driver: 12mm dynamic driver. One driver per earbud is read from the singular spec row.","driver_type":"Tech specs Driver: 12mm dynamic driver.","frequency_response_hz":"Tech specs Frequency response range: 20Hz-20kHz. No conditions are stated.","anc":"Tech specs Noise cancellation lists only ENC call noise reduction. The earbuds are open-ear and the page promotes awareness of surroundings.","microphone_noise_reduction":"Tech specs Call noise cancellation: ENC call noise reduction. Read as digital signal processing, since no AI is named.","connection_types":"Bluetooth is the only connection named.","bluetooth_version":"Tech specs and feature text: Bluetooth 5.4. The Oct 2024 Tech Outlook review and the Feb 2025 Gadgeteer spec table both say Bluetooth 5.3. The current maker pages and retailer titles say 5.4.","bluetooth_codecs":"Tech specs Audio codec: AAC/SBC.","battery_capacity_mah":"Tech specs Battery capacity: 60mAh (earphones). Rated capacity.","battery_life_claimed":"Tech specs: music play time (AAC, default setting, 50% volume) 10h on a single charge and 40h with the charging case. The case total counts the earbuds plus case recharges. No ANC. The Gadgeteer says the case adds 30 h.","charge_time_0_100_min":"Tech specs Cable charge time: 1.5h (earphones). Stored as 90 minutes. The maker labels it for the earphones and does not state the endpoints.","case_battery_capacity_mah":"Tech specs Battery capacity: 400mAh (charging case). Rated capacity.","charging_port":"Tech specs Charging port: USB Type C.","case_charge_time_min":"Tech specs Cable charge time: 2h (charging case). Stored as 120 minutes.","case_screen":"Page: the smart LED display on the charging case shows real-time battery status.","companion_app":"Feature text: the TOZO app has 32 preset EQs and 2,000+ personalised EQs shared by other users.","ip_rating":"Tech specs Water resistance - earphone: IPX5.","weight_g":"Tech specs Weight (each ear): 5.1g (+/-0.2g). One FAQ answer says 5.6 g, which the Open Rhyme page also says, so the spec table value is used.","in_the_box":"What's in the box: Open EarRing Earbuds, Wireless Charging Case (a case for the wireless earbuds, since the case has no wireless charging), User Manual and Quick Guide, USB-C (A to C) cable (20 inch).","cables_included":"What's in the box: USB-C (A to C) cable, 20 inches. Stored as the exact conversion of 20 in to 0.508 m.","wireless_range_m":"Tech specs Effective Bluetooth range: 15m. The Amazon listing item details say 20 meters. The maker page value is stored."}},{"url":"https://m.media-amazon.com/images/I/C1sUN0sgNdL.pdf","kind":"manual","accessed":"2026-10-21","fields":["manual_url","gesture_controls","voice_assistant","customizable_controls","firmware_updatable","companion_app_platforms","communication_certifications"],"notes":{"manual_url":"Open EarRing user manual, English section (PDF created 2025-12-17, 12 pages). Linked from the TOZO brand listing on Amazon. The text of the PDF is outlined, so it was read from page images. The TOZO manuals page does not list the Open EarRing.","gesture_controls":"Sections 5.1 to 5.3. Defaults with both earbuds worn. The manual lists no volume gesture and the Gadgeteer review of 2025-02-19 says functions are assigned in the app, so these are the default assignments. Power on is a 3 second hold and power off is a tap and an 8 second hold.","voice_assistant":"Section 5.3: tap once, then press and hold for 2 seconds. No assistant is named.","customizable_controls":"Section 7.0: most of the controls can be customized in the app.","firmware_updatable":"Section 7.0: the earbuds firmware can be updated in the app.","companion_app_platforms":"Section 8.0 shows the App Store and Google Play badges.","communication_certifications":"Sections 10.0 to 12.0: FCC Part 15 statement, ISED licence-exempt RSS statement and CE-DOC under Directive 2014/53/EU. No ID is printed."}},{"url":"https://www.tozostore.com/pages/warranty-policy","kind":"manufacturer_page","accessed":"2026-10-21","fields":["warranty_years"],"notes":{"warranty_years":"TOZO US warranty policy: one-year limited warranty against manufacturing defects from the date of purchase for all authentic products."}},{"url":"https://www.amazon.com/dp/B0DHVFGGGR","kind":"retailer","accessed":"2026-10-21","fields":["model_numbers"],"notes":{"model_numbers":"Item details Model Number: T13064 on the Khaki and Pink listings (ASINs B0DHVFGGGR and B0DHVGWM65). Mfr Part Numbers T1308 (Khaki) and T1307 (Pink) differ by colour and are not stored. The same item details list impedance 32 ohm, driver 10 mm, Bluetooth range 20 m and latency 60 ms, which conflict with the maker page or repeat the values on TOZO A1 listings, so no other value is taken from that listing."}},{"url":"https://fccid.io/giteki/220-JP8106","kind":"regulatory","accessed":"2026-10-21","fields":["model_numbers"],"notes":{"model_numbers":"Japan Giteki certificate 220-JP8106 of 2024-09-26 to Shenzhen Worgo Technology Co., Ltd. lists T13064 with nine other T13 model numbers, so T13064 is a real TOZO model code. The certificate does not name the product and fits the October 2024 launch."}},{"url":"https://www.tozostore.com/products/openearring-headphone.json","kind":"manufacturer_page","accessed":"2026-10-20","fields":["gtins","variants","release_date"],"notes":{"gtins":"Barcodes of the three store variants: Black 717470228833, Khaki 717470228956 and Rose Gold 717470228970. The check digits are valid.","variants":"One row per colour from the store feed. The price is 49.99 USD for all colours. The store SKUs are internal and not stored as model numbers. No maker model number was found.","release_date":"The store listing was created on 2024-10-11 and published on 2024-10-12 (created_at and published_at in the product feed). The Tech Outlook review is dated 2024-10-27. TOZO published no launch announcement that was found. The month is approximate."}},{"url":"https://www.tozostore.com/blogs/news/tozo-openwear-vs-tozo-open-earring-which-open-ear-fits-you-best","kind":"manufacturer_page","accessed":"2026-10-20","fields":["bud_shape","drivers","battery_life_claimed","ip_rating"],"notes":{"bud_shape":"Maker blog post: the Open EarRing uses a clip-on style design that rests on the ear without entering the ear canal.","drivers":"Maker comparison table: 12mm dynamic drivers.","battery_life_claimed":"Maker comparison table: single charge playtime 10 hours and total playtime 40 hours.","ip_rating":"Maker comparison table: IPX5."}},{"url":"https://the-gadgeteer.com/?p=460254","kind":"review_site","accessed":"2026-10-20","fields":["wireless_charging","customizable_controls","control_types","companion_app_platforms","companion_app"],"notes":{"wireless_charging":"Review of 2025-02-19 lists Add wireless charging under what needs to be improved, so the case has none.","customizable_controls":"Review: in the app you can assign functions to each tap sequence for the left and right buds.","control_types":"Review: touch controls on the larger bulb behind the ear.","companion_app_platforms":"Review: the app is available in the Play Store and the App Store.","companion_app":"Review: the app customises EQ settings, assigns touch controls and shows the battery of the buds."}},{"url":"https://www.thetechoutlook.com/reviews/gadgets-reviews/tozo-open-earring-review-affordable-and-comfortable-to-wear-all-day-long/","kind":"review_site","accessed":"2026-10-20","fields":["firmware_updatable","volume_control","customizable_controls","release_date"],"notes":{"firmware_updatable":"Review of 2024-10-27: the app settings check for OTA updates and the reviewer installed one for the Open EarRing.","volume_control":"Review: the touch controls cover playback, volume up and down, answering and rejecting calls. They are customisable in the app.","customizable_controls":"Review: the touch controls can be customised via the TOZO app.","release_date":"Review published 2024-10-27 for the Open EarRing sold in India at Rs 4,300. It lists Bluetooth 5.3."}}],"fields_filled":44,"updated":"2026-10-21"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}