Audio Technica ATH-TWX9MK2 Wireless Earphones

Sound moves and connects us—whether we're immersed in an artist's evocative music or chatting online with friends and family, sound is a constant connection.
Continuing the Audio-Technica ATH-TWX9 series' philosophy of "Innovation and Intimate Sound," we've crafted the revolutionary Pure Motion Driver™ for this new generation of true wireless earphones.
This driver, embodying over 60 years of audio expertise, revolutionizes the listening experience with precision and transient response at its core. Its exceptional sensitivity across highs, mids, and lows accurately captures every emotional pulse of sound. Combined with a newly upgraded noise-detecting microphone system, noise cancellation is further enhanced, delivering even more immersive and immersive sound.
From music, movies, to phone calls, the ATH-TWX9MK2 elevates every moment into a truly exquisite listening experience.

Next-generation high-end headphones: Superior drive, exceptional noise cancellation performance
Innovative Pure Motion Driver™: Utilizes cutting-edge compact acoustic technology for exceptional transient response and high sensitivity.
Triple-layer composite diaphragm design: Combining rigid and flexible materials effectively reduces vibration, ensuring excellent transient performance.
External magnetic circuit system: The external magnetic circuit design enables the compact driver to deliver rich, detailed sound quality.
High-precision mesh dampers: Function as vents, precisely regulating airflow and sound pressure for enhanced noise cancellation and clarity.
Upgraded intelligent active noise cancellation: Equipped with high-performance MEMS microphones and optimized drivers, each earbud features dual noise-detecting microphones for a higher signal-to-noise ratio (SNR).
Personalized noise cancellation: Intelligently identifies different ear canal structures and automatically optimizes noise cancellation to create a customized, quiet listening space.
Five noise cancellation modes: Adapt to various environments, including airplanes, commuting, work/study, home, and trains. Deep UV Charging Case: Uses mirror-reflected light to evenly sterilize in approximately 70 seconds, effectively eliminating bacteria and viruses.
Bionic Ear Fit: Provides an ergonomic and stable fit, enhances sound isolation, and reduces sound leakage.
Hybrid Silicone Ear Tips: Available in three styles and 12 combinations, they balance comfort and sound quality.
Ambient Sound Transparency Mode: Built-in microphones capture real-time ambient sound, maintaining contextual awareness.
Occlusion Effect Reduction Technology: Optimizes Transparency Mode during calls, reducing the feeling of muffled sound and naturally reproducing ambient sound.
Beamforming Array: Each earbud features a high-precision MEMS microphone for clear voice pickup, even in noisy environments.
In-Ear Listen-Back: Monitor your own voice in real-time during calls, preventing you from unconsciously raising the volume.
Qualcomm® cVc™ 8.0 Technology: Effectively suppresses ambient noise for clear calls.
Natural Soundscape: Plays a curated selection of white noise sounds through the Connect app for an immersive, relaxing experience. Headphone Location Tracking: Displays the last Bluetooth disconnection location in the Connect app, helping you quickly find your headphones.
Snapdragon Sound™ Certified: Equipped with high-resolution drivers, delivers low-latency, high-definition sound quality for music, movies, games, and calls.
Battery Life: 6 hours of battery life in noise cancellation mode, up to 18.5 hours with the charging case. Supports wireless charging and USB Type-C™ fast charging.

ATH-TWX9MK2 Bluetooth Specifications
Transmission System: Bluetooth Ver. 5.2
RF Output Power: 10 mW EIRP
Effective Operating Range: Up to 10 meters under good conditions
Operating Frequency: 2.4 GHz Band (2.402 GHz to 2.480 GHz)
Modulation: GFSK, Pi/4DQPSK, 8DPSK
Spread Spectrum: FHSS
Bluetooth Profiles: A2DP, AVRCP, HFP
Audio Codecs: Qualcomm® aptX™ Adaptive Audio, Qualcomm® aptX™ Audio, AAC, SBC
Content Protection: SCMS-T
Sampling Rate: 44.1 kHz, 48 kHz, 96 kHz (when using Qualcomm® Snapdragon Sound)
Bit Count: 16 bit, 24 bit (when using Qualcomm® Snapdragon Sound and Qualcomm® aptX™ Adaptive Audio)
Frequency Range:
10 to 47,000 Hz (when using Qualcomm® Snapdragon Sound (96kHz sampling)
20 ~ 20,000 Hz

ATH-TWX9MK2 Product Specifications (Headphones)
Category: Dynamic
Driver Diameter: Ø5.8 mm
Sensitivity: 105 dB/mW
Frequency Response: 10 ~ 40,000 Hz
Impedance: 16 Ω
Power Supply:
Headphones: DC 3.85V lithium-ion battery;
Charging Case: DC 3.85V lithium-polymer battery
Charging Time:
Headphones: Approximately 2.5 hours
Charging Case: Approximately 3.5 hours (USB charging); Approximately 5 hours (wireless charging)
Usage Time:
(Continuous music playback, noise cancellation on) Up to approximately 6 hours; when used with the charging case, up to approximately 18.5 hours