{"data":{"slug":"audio-technica-ath-m50xbt2","type":"headset","brand":"Audio-Technica","name":"ATH-M50xBT2","aliases":["M50xBT2","ATH M50xBT2","ATH-M50x BT2","Audio-Technica M50xBT2 Wireless"],"release_date":"2021-09","url":"https://arkivo.dev/headsets/audio-technica-ath-m50xbt2","specs":{"series":"M-Series","model_numbers":["ATH-M50xBT2"],"gtins":["4961310156183"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":199,"launch_price_eur":null,"markets":null,"colors":["Black"],"manufacturer_url":"https://www.audio-technica.co.jp/product/ATH-M50xBT2","spec_sheet_url":null,"manual_url":"https://www.audio-technica.co.jp/document/ATH-M50xBT2/en/Content/Wireless/ATH-M50xBT2/index.html","eprel_registration_number":null,"warranty_years":null,"segment":"music","form_factor":"over_ear","back_type":"closed","wearing_style":"headband","foldable":"flat_and_inward","ear_cups_swivel":true,"rgb_lighting":null,"lighting_zones":null,"driver_type":"dynamic","driver_size_mm":45,"drivers_per_side":null,"driver_diaphragm_material":null,"driver_magnet":null,"frequency_response_hz":{"min_hz":15,"max_hz":28000},"frequency_response_wireless_hz":{"min_hz":20,"max_hz":40000},"impedance_ohm":38,"sensitivity_db":99,"sensitivity_reference":"per_1mw","thd_pct":null,"max_input_power_mw":null,"max_sample_rate_khz":null,"max_bit_depth_bits":null,"dac_chip":"AKM AK4331","sound_personalization":null,"onboard_eq":null,"eq_bands":null,"eq_presets":null,"volume_limit_db":null,"virtual_surround":null,"spatial_audio_licence_included":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,"conversation_detection":null,"wind_noise_reduction":null,"measured_frequency_response_notes":"Conservative response. Mids and upper bass are under-emphasized with a dip around 300 Hz. Treble follows the target a few decibels quieter.","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_battery_life":[{"connection":"bluetooth","anc":false,"lighting":null,"hours":64.85}],"measured_battery_life_h":64.85,"measured_clamping_force_n":null,"measured_weight_g":null,"microphone_type":"built_in","microphone_element":"mems","microphone_pattern":"omnidirectional","microphone_count":2,"microphone_count_total":null,"microphone_frequency_response_hz":{"min_hz":85,"max_hz":15000},"microphone_sensitivity_db":-38,"microphone_snr_db":null,"microphone_sample_rate_khz":null,"microphone_noise_reduction":"dsp","flip_to_mute":null,"mute_button":null,"mute_indicator":null,"sidetone":true,"sidetone_adjustable":null,"mic_windscreen":null,"connection_types":["bluetooth","analog"],"analog_connectors":["3_5mm_trs"],"cable_connector_headset_side":"3_5mm","cable_length_m":1.2,"usb_connector":"usb_c","usb_c_audio":null,"passive_wired_listening":true,"wireless_receiver":"none","receiver_connector":null,"wireless_range_m":10,"bluetooth_version":"5.0","bluetooth_codecs":["LDAC","AAC","SBC"],"bluetooth_le_audio":null,"auracast":null,"multipoint":true,"multipoint_device_count":2,"paired_device_memory":null,"simultaneous_2_4ghz_bluetooth":null,"fast_pair":["google_fast_pair"],"base_station":null,"low_latency_mode":true,"latency_claimed":null,"compatible_platforms":["android","ios"],"platform_connections":null,"official_license":null,"battery_capacity_mah":null,"swappable_battery":null,"battery_count":null,"battery_life_claimed":[{"connection":"bluetooth","anc":null,"codec":null,"spatial_audio":null,"lighting":null,"hours":50}],"battery_life_max_h":50,"battery_life_anc_on_h":null,"battery_life_anc_off_h":null,"charging_port":"usb_c","charge_time_0_100_min":210,"quick_charge_min":10,"quick_charge_playback_h":3,"play_while_charging":false,"charging_dock":null,"control_types":["buttons"],"volume_control":"buttons","game_chat_mix":null,"customizable_controls":null,"wear_detection":null,"voice_assistant":["Amazon Alexa","Google Assistant","Siri"],"headband_type":null,"headband_material":null,"frame_material":null,"ear_cup_material":null,"earpad_material":"PU leather","earpad_replaceable":true,"earpad_attachment":null,"earpad_inner_dimensions_mm":null,"ear_tip_sizes":null,"ip_rating":null,"user_replaceable_parts":["Ear pads","Cable"],"companion_app":"Audio-Technica Connect","companion_app_platforms":["android","ios"],"firmware_updatable":true,"weight_g":307,"dimensions_mm":null,"hi_res_audio":null,"communication_certifications":null,"fcc_id":null,"other_certifications":null,"in_the_box":["ATH-M50xBT2 headphones","USB charging cable (USB Type-A to USB Type-C)","Audio cable with 3.5 mm stereo mini-plug","Pouch"],"cables_included":[{"type":"USB charging cable (USB Type-A to USB Type-C)","length_m":0.3,"count":1},{"type":"Audio cable with 3.5 mm gold-plated stereo mini-plug (L-shaped)","length_m":1.2,"count":1}],"carrying_case":"soft"},"variants":[],"sources":[{"url":"https://www.audio-technica.co.jp/product/ATH-M50xBT2","kind":"manufacturer_page","accessed":"2026-10-11","fields":["release_date","model_numbers","gtins","manufacturer_url","segment","back_type","driver_type","driver_size_mm","frequency_response_hz","frequency_response_wireless_hz","impedance_ohm","sensitivity_db","sensitivity_reference","dac_chip","microphone_type","microphone_element","microphone_pattern","microphone_count","microphone_frequency_response_hz","microphone_sensitivity_db","microphone_noise_reduction","sidetone","bluetooth_version","bluetooth_codecs","wireless_range_m","multipoint","fast_pair","low_latency_mode","battery_life_claimed","charge_time_0_100_min","quick_charge_min","quick_charge_playback_h","weight_g","in_the_box","cables_included","voice_assistant","analog_connectors","cable_length_m","passive_wired_listening","firmware_updatable","user_replaceable_parts","earpad_replaceable"],"notes":{"release_date":"Japanese maker page: release date 24 September 2021. SoundGuys lists 18 August 2021 as the product release date.","model_numbers":"Model number ATH-M50xBT2. The page also lists limited color models ATH-M50xBT2 DS and ATH-M50xBT2 IB on their own pages. They are not stored.","gtins":"JAN code 4961310156183 for the Japan model.","segment":"Listed as a wireless headphone in the consumer headphone range, not in the professional monitor range. Described as the wireless version of the M50x monitor headphones.","back_type":"Type: closed dynamic (Japanese: 密閉ダイナミック型)","driver_type":"Type: closed dynamic","driver_size_mm":"Driver 45 mm. The page names a 45 mm large-aperture driver.","frequency_response_hz":"Frequency response 15 to 28,000 Hz","frequency_response_wireless_hz":"Transmission band 20 to 40,000 Hz with LDAC at 96 kHz sampling and 990 kbps. 20 to 20,000 Hz at 44.1 kHz sampling.","impedance_ohm":"Impedance 38 ohm","sensitivity_db":"Output sound pressure level 99 dB/mW","sensitivity_reference":"The maker gives the level per mW.","dac_chip":"AKM Hi-Fi DAC and headphone amplifier AK4331, 96 kHz/24 bit.","microphone_type":"Two small MEMS microphones in the housing.","microphone_element":"Microphone type: MEMS","microphone_pattern":"Polar pattern: omnidirectional. The page also describes beamforming with the two microphones.","microphone_count":"Two MEMS microphones are placed in two places of the headphone housing for beamforming.","microphone_frequency_response_hz":"Microphone frequency band 85 to 15,000 Hz","microphone_sensitivity_db":"-38 dB at 1 V/Pa, 1 kHz. The reference is dBV per pascal.","microphone_noise_reduction":"Beamforming microphone technology gives directivity toward the speaker's mouth to improve call quality in noisy places. Stored as DSP.","sidetone":"Side tone function lets you hear your own voice through the microphones during a call. It can be switched on or off in the app.","bluetooth_version":"Bluetooth standard Ver. 5.0","bluetooth_codecs":"Supported codecs: LDAC, AAC, SBC","wireless_range_m":"Maximum communication range: within 10 m in line of sight.","multipoint":"Supports multipoint with two Bluetooth devices at the same time.","fast_pair":"Supports Fast Pair for Android 6.0 or later. Only one Android device can use Fast Pair.","low_latency_mode":"Low Latency Mode reduces delay for video and games. It is switched in the app.","battery_life_claimed":"Continuous transmission time for music playback: max approx. 50 hours. Figures depend on use conditions. The codec and volume are not stated.","charge_time_0_100_min":"Charging time approx. 3.5 hours, stored as 210 minutes.","quick_charge_min":"About 10 minutes of charging gives about 180 minutes of continuous playback.","quick_charge_playback_h":"About 180 minutes of playback, stored as 3 hours. Charger conditions are not stated.","weight_g":"Mass approx. 307 g","in_the_box":"Accessories: 30 cm USB charging cable (USB Type-A / USB Type-C), 1.2 m cord (3.5 mm gold-plated stereo mini-plug, L-shaped), pouch.","cables_included":"30 cm charging cable and 1.2 m audio cord.","voice_assistant":"Siri and Google Assistant start with the voice assistant button. Amazon Alexa works after a key change in the Connect app.","analog_connectors":"1.2 m cord with a 3.5 mm gold-plated stereo mini-plug. The online manual says the cord has no microphone.","cable_length_m":"1.2 m cord","passive_wired_listening":"The 1.2 m cord lets you use the headphones by wire when the battery has run out.","firmware_updatable":"The Connect app can also update the headphone firmware (online manual).","user_replaceable_parts":"Sold separately: ear pad HP-M50x and cord.","earpad_replaceable":"Replacement ear pads HP-M50x BK are sold as spare parts."}},{"url":"https://www.audio-technica.co.jp/document/ATH-M50xBT2/en/Content/Wireless/ATH-M50xBT2/index.html","kind":"manual","accessed":"2026-10-11","fields":["manual_url","foldable","ear_cups_swivel","back_type","driver_size_mm","frequency_response_hz","impedance_ohm","sensitivity_db","microphone_element","microphone_pattern","microphone_frequency_response_hz","microphone_sensitivity_db","bluetooth_version","bluetooth_codecs","wireless_range_m","frequency_response_wireless_hz","weight_g","charge_time_0_100_min","battery_life_claimed","multipoint_device_count","multipoint","fast_pair","passive_wired_listening","analog_connectors","cable_length_m","charging_port","usb_connector","play_while_charging","control_types","volume_control","sidetone","low_latency_mode","companion_app","firmware_updatable","in_the_box","cables_included","earpad_replaceable","user_replaceable_parts","voice_assistant","cable_connector_headset_side","wireless_receiver","connection_types","wearing_style"],"notes":{"manual_url":"Official English online manual, 48 topics, built September 2021.","foldable":"Swivel mechanism: you can fold the housing so that it lies flat, up to 90 degrees. Compact folding: you can fold the housing into the inner side of the headband using the joints.","ear_cups_swivel":"Swivel mechanism: the housing lies flat. The housing also turns about 180 degrees on the arm (Reversing the housing).","back_type":"Specifications, Headphones: Closed-back dynamic","driver_size_mm":"Specifications, Headphones: Driver 45 mm","frequency_response_hz":"Specifications, Headphones: Frequency response 15 to 28,000 Hz","impedance_ohm":"Specifications, Headphones: Impedance 38 ohms","sensitivity_db":"Specifications, Headphones: Sensitivity 99 dB/mW","microphone_element":"Specifications, Microphone: Type MEMS","microphone_pattern":"Specifications, Microphone: Polar pattern omnidirectional","microphone_frequency_response_hz":"Specifications, Microphone: Frequency response 85 to 15,000 Hz","microphone_sensitivity_db":"Specifications, Microphone: Sensitivity -38 dB (1 V/Pa, at 1 kHz)","bluetooth_version":"Communication specifications: Bluetooth version 5.0","bluetooth_codecs":"Communication specifications: Supported codec LDAC, AAC, SBC","wireless_range_m":"Communication specifications: line of sight approx. 10 m (33 ft)","frequency_response_wireless_hz":"Communication specifications: Transmission band 20 to 40,000 Hz (LDAC 96 kHz sampling, 990 kbps), 20 to 20,000 Hz (44.1 kHz sampling)","weight_g":"Specifications, Other: approx. 307 g (10.8 oz)","charge_time_0_100_min":"Specifications, Other: charging time approx. 3.5 hours. Figures depend on operating conditions.","battery_life_claimed":"Specifications, Other: continuous transmission time (music playback) max approx. 50 hours.","multipoint_device_count":"Multipoint function: up to two Bluetooth devices can be connected at the same time.","multipoint":"Multipoint function: two Bluetooth devices connected at the same time.","fast_pair":"Pairing with Fast Pair on Android devices.","passive_wired_listening":"Wired connection (playthrough function): music plays even when there is no battery power. The buttons do not work and the cable has no microphone.","analog_connectors":"Accessories: cable with a 3.5 mm gold-plated stereo mini-plug, L-shaped.","cable_length_m":"Accessories: cable 1.2 m (3.9 ft)","charging_port":"Operation area: the battery jack takes the included USB charging cable, Type-C side.","usb_connector":"The USB Type-C side of the charging cable plugs into the battery jack. The jack is for charging only.","play_while_charging":"If you start to charge while the product is on, it automatically turns off.","control_types":"Operation area: power supply and control button, volume buttons and a voice assistant button.","volume_control":"Volume buttons (+/-) adjust the volume by one level per press.","sidetone":"App function Side Tone: on or off during a call. On at the time of purchase.","low_latency_mode":"App function Low Latency Mode reduces sound delay when playing games or watching videos.","companion_app":"Compatible with the Connect app.","firmware_updatable":"The app also updates the product firmware.","in_the_box":"Accessories: USB charging cable 30 cm (12 in, USB Type-A / USB Type-C), cable 1.2 m, pouch.","cables_included":"USB charging cable 30 cm (12 in) and audio cable 1.2 m (3.9 ft).","earpad_replaceable":"Sold separately: earpad, cable.","user_replaceable_parts":"Sold separately: earpad, cable.","voice_assistant":"Speech recognition feature such as Google Assistant or Siri starts with the voice assistant button.","cable_connector_headset_side":"Operation area: the connector jack takes the included cable for wired connection. The cable plug is 3.5 mm.","wireless_receiver":"Bluetooth headphones. No dongle in the accessories.","connection_types":"Bluetooth connection chapters and the wired connection (playthrough) chapter. The USB-C battery jack is for charging only.","wearing_style":"Parts: headband with sliders, arms, joints and housings. Worn on the head."}},{"url":"https://www.soundguys.com/audio-technica-ath-m50xbt2-review-60821","kind":"review_site","accessed":"2026-10-11","fields":["launch_price_usd","measured_battery_life","measured_frequency_response_notes","quick_charge_min","foldable","ear_cups_swivel","multipoint","fast_pair","firmware_updatable","sidetone","volume_control","carrying_case","compatible_platforms"],"notes":{"launch_price_usd":"Spec box: Original price $199.","measured_battery_life":"Constant music playback peaking at 75 dB(SPL) lasted 64 hours 51 minutes, stored as 64.85 hours. Connection is Bluetooth. Codec is not stated.","measured_frequency_response_notes":"Mids and upper-bass frequencies are under-emphasized. A slight dip at 300 Hz. Treble follows the ideal curve a few decibels quieter. The wired response is the same as the Bluetooth response.","quick_charge_min":"10 minutes of charge delivers 180 minutes of audio with the included USB-C to USB-A cable.","foldable":"Folds down for storage. Articulating arms and ear cups make it easy to stow away.","ear_cups_swivel":"The ear cups can articulate in multiple directions.","multipoint":"Google Fast Pair and multipoint capability.","fast_pair":"Google Fast Pair.","firmware_updatable":"The Connect app is used for EQ, firmware updates and Bluetooth codec switching.","sidetone":"It has an optional sidetone.","volume_control":"Physical buttons. A two-second press and hold of the volume buttons skips tracks.","carrying_case":"You get a carry pouch, a headphone jack cable and a USB-C to A charging cable. The reviewer calls the pouch a flimsy vinyl carrying sack.","compatible_platforms":"Android owners can choose LDAC. Apple users can use AAC."}},{"url":"https://www.soundguys.com/product/audio-technica-ath-m50xbt2/","kind":"spec_database","accessed":"2026-10-11","fields":["earpad_material","voice_assistant","companion_app_platforms","launch_price_usd","anc"],"notes":{"earpad_material":"Ear pad type: PU leather","voice_assistant":"Voice assistant support: Alexa, Google Assistant, Siri","companion_app_platforms":"Companion app: iOS + Android","launch_price_usd":"Msrp USD 199, year 2021.","anc":"Noise reduction type: passive noise isolation. The spec list has no active noise cancelling."}},{"url":"https://coolblue.nl/en/product/891664/audio-technica-ath-m50xbt2.html","kind":"retailer","accessed":"2026-10-11","fields":["colors","back_type","status","weight_g","earpad_material","form_factor"],"notes":{"colors":"Color: Black","back_type":"Types of design: Closed","status":"Sold on Coolblue with manufacturer code ATH-M50xBT2.","weight_g":"Weight 307 g, the same as the maker.","earpad_material":"Ear cushion material: Foam, Imitation leather. The same as the PU leather listed by SoundGuys.","form_factor":"Type of ear cushions: Over-ear"}},{"url":"https://www.ifixit.com/Device/Audio_Technica_ATH-M50XBT2","kind":"spec_database","accessed":"2026-10-11","fields":["series"],"notes":{"series":"Marketed by Audio-Technica as an over-ear wireless model in the M-Series lineup."}}],"fields_filled":69,"updated":"2026-10-11"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}