The ATH-TWX9 truly wireless earbuds offer the freedom to customize your sound space for an advanced audio experience. These headphones create an immersive audio experience and feature digital hybrid noise canceling technology. With unique features including deep-UV sterilization, 360 Reality Audio for a realistic 3D sound stage, and Snapdragon Sound™ platform for higher quality music, video, and calls, the ATH-TWX9 set themselves above the rest as the best truly wireless headphones.

Designed to connect people through sound, these hybrid headphones are equipped with advanced features making the ATH-TWX9 optimal workout headphones or commuter headphones. The splashproof headphone design (IPX4®-equivalent) makes these perfect for rain, water, and sweat.  Choose from five preset noise-cancelling modes or optimize noise cancellation for your current environment simply by pressing the touch sensor on the left earbud. These non-slip, compact and ergonomic headphones are designed to ensure a secure, comfortable fit. Customize your experience with twelve different fitting eartip designs (4 diameter sizes, 3 stem lengths) for the most comfortable noise cancelling headphones.

Key Features

• Truly wireless in-ear headphones with digital hybrid noise-cancelling technology
• Ambience control (noise-cancelling and hear-through) can be employed for music playback and calls
• Use the touch sensor to choose from five preset noise-cancelling modes or optimized noise cancelling that adapts to your current environment
• Hear-through function allows you to hear ambient sounds (plus your own, unmuffled voice) so you can talk to others around you without removing your earbuds
• Newly designed 5.8 mm high-resolution drivers deliver an extended high-frequency range and improved sound detail
• Compatible with Qualcomm® Snapdragon Sound™, Qualcomm® aptX™ Adaptive audio, and Sony’s 360 Reality Audio to deliver an advanced listening experience
• Eartips feature a hybrid structure of hard and soft silicone for best fit and sound performance, and come in three different lengths for each size (XS/S/M/L)
• Dual high-performance MEMS (micro-electromechanical system) mics, beamforming technology, and Qualcomm® cVc™ Generation 8.0 technology ensure crystal-clear call quality
  
  

Technical Specifications

Headphones

• Type: Dynamic
• Driver Diameter: 5.8 mm
• Frequency Response: 10 to 40,000 Hz
• Sensitivity: 102 dB/mW
• Impedance: 16 ohms
• Weight: Headphone: Approx. 5.4 g (0.19 oz) (L side), approx. 5.4 g (0.19 oz) (R side); Charging case: Approx. 55.9 g (2.0 oz)
• Charging Time: Headphones: Approx. 2.5 hours *3 Charging case: Approx. 3.5 hours (USB charging) *3; Approx. 5.0 hours (wireless charging) *3
• Operating Temperature: 5 °C to 40 °C (41 °F to 104 °F)
• Operating Time: Continuous transmission time (music playback): Max. approx. 6.0 hours *3 (headphones), Max. approx. 18.5 hours *3 (if charging case is used in combination)
• Microphone Type: MEMS type
• Microphone Sensitivity: -38 dB (1 V/Pa, at 1 kHz)
• Microphone Frequency Response: 100 to 16,000 Hz
• Microphone Polar Pattern: Omnidirectional
• Power Supply: Headphones: DC 3.85 V lithium ion battery Charging case: DC 3.85 V lithium polymer battery
• Water-Resistant (drip-proof) Performance: IPX4*4
• Notes: *1 When using Qualcomm® Snapdragon Sound. *2 When using Qualcomm® Snapdragon Sound and Qualcomm® aptX™ Adaptive audio. *3 The figures above depend on operating conditions. *4 Headphones only. For product improvement, the product is subject to modification without notice.

Bluetooth

• Bluetooth® Version: Bluetooth version 5.2
• Operating Range: Line of sight - approx. 10 m (33')
• Maximum RF Output: 10 mW EIRP
• Frequency Band: 2.402 GHz to 2.480 GHz
• Modulation Method: GFSK, Pi/4DQPSK, 8DPSK
• Spread Spectrum Method: FHSS
• Compatible Bluetooth Profiles: A2DP, AVRCP, HFP
• Support Codec: Qualcomm® aptX™ Adaptive audio, Qualcomm® aptX™ audio, AAC, SBC
• Supported Content Protection Method: SCMS-T
• Supported Sample Rates: 44.1 kHz, 48 kHz, 96 kHz *1
• Supported Bit Rates: 16 bit, 24 bit *2
• Transmission Band: 10 Hz to 47,000 Hz; (when Qualcomm® Snapdragon Sound 96kHz sampling) 20 Hz to 20,000 Hz

What's Included

• USB charging cable (30 cm (12"), USB Type-A / USB Type-C)
• Eartips: Short (XS, S, M, L), Standard (XS, S, M, L), Long (XS, S, M, L)