SKU: AU457054

True Wireless Active Noise-Cancelling In-Ear Headphones

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Product details


The ATH-TWX9 truly wireless earbuds offer the freedom to customise your sound space for an advanced audio experience.

These headphones create an immersive audio experience and feature digital hybrid noise cancelling 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.

A Premium Listening Experience
Combining innovative acoustic technology with a snug, comfortable fit and twelve different fitting eartip designs, the ATH-TWX9 lets you create an intimate sound space that’s all your own.

Customise Your Noise Cancellation
With five preset noise-cancelling modes to choose from, plus options for adapting noise cancellation to your current environment or for hearing the people around you, the ATH-TWX9 puts you in control of ambient noise.

Reliable Communication
Experience crystal clear and professional calls wherever you are thanks to two microphones in each headphone coupled with new beamforming technology.

Designed for Premium Sound
Newly designed high-resolution drivers deliver an extended high-frequency range and improved sound detail – perfect for use with the advanced Qualcomm Snapdragon Sound, Qualcomm aptX Adaptive audio, and Sony 360 Reality Audio technologies.

A New Way to Charge
Featuring Qi wireless charging support and deep-UV sterilisation, the ATH-TWX9 eliminates bacteria and viruses from all surfaces every time its placed in the charging case.

Customise Your Control
Whether it's adjusting your noise-cancellation or activating your device’s voice recognition function, all of the ATH-TWX9’s intuitive touch and physical buttons are completely customisable through the A-T Connect App.

A-T Connect App
Using the ATH-TWX9 with the Audio-Technica CONNECT app gives you access to many additional functions, such as the low latency mode, ambience control, EQ, touch sensor settings, voice assistance, and more!

More 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
- Sidetone circuitry improves conversations by letting you hear your voice in the headphones when making calls on most smartphones
- Qualcomm TrueWireless Mirroring enables independent transmission to the left and right earbuds, reducing sound interruptions and delays for videos
- Multipoint pairing function allows you to stay connected to two Bluetooth devices at once
- Approximately 6 hours of continuous playback with up to 18.5 hours of extended use
- A-T Connect app gives you additional control: activate low latency mode, personalize noise-cancelling system, adjust and save EQ to the headphones, change L/R volume balance, select desired voice assistant (such as Amazon Alexa Built-in or Google Assistant), change codecs, and more
- Rain and water splashproof design (IPX4*-equivalent)
- Flexible dual- or single-ear usability
- Includes 30 cm (1.0') USB-A/USB-C charging cable


  • Headphones
  • Type: Dynamic
  • Driver: 5.8 mm
  • Sensitivity: 102 dB/mW
  • Frequency Response: 10 to 40,000 Hz
  • Impedance: 16 ohms
  • Microphone
  • Type: MEMS type
  • Polar Pattern: Omnidirectional
  • Sensitivity: –38 dB (1 V/Pa, at 1kHz)
  • Frequency Response: 100 to 16,000 Hz
  • Communication
  • Communication System: Bluetooth® version 5.2
  • Maximum RF Output: 10 mW EIRP
  • Maximum Communication Range: Line of sight – approx. 10 m (33’)
  • 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
  • Supported Codec:
  • Qualcomm aptX™ Adaptive audio,
  • Qualcomm aptX™ audio, AAC, SBC
  • Supported Content Protection Method: SCMS-T
  • Transmission Band: 10 to 47,000 Hz *5 / 20 to 20,000 Hz

Model number

  • ATH-TWX9
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