ATH-TWX9
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ATH-TWX9

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ATH-TWX9
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Overview

ATH-TWX9

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.

With approximately 6 hours of continuous playback and up to 12.5 hours of extended use with the charger (for 18.5 hours total), these in-ear Bluetooth headphones are newly designed with 5.8 mm high-resolution drivers to deliver an extended high-frequency range and improved sound detail. Experience crystal clear call quality thanks to the Qualcomm® cVc™ Generation 8.0 technology. Minimize sound delay while playing games or watching videos with Low Latency mode. Compatible with Google Fast Pair , Sony’s 360 Reality Audio, multipoint pairing, and the A-T connect app, these headphones provide a customizable and seamless experience across devices.  

Included Accessories: 30 cm (1.0’) USB-A/USB-C charging cable

Sold Separately: Qi wireless chargers for easy place-and-go charging

ATH-TWX9

ATH-TWX9 Wireless Earbuds

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 and up to 12.5 hours of extended use with the charger (for 18.5 hours total)

  • Charging case’s deep-UV LED sterilization system (with unique mirror processing) eliminates bacteria and viruses from the surface of the headphones**

  • 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

 

* IPX4 equivalent means that there is no harmful effect even if water is splashed from all directions. It cannot be used in hot and humid places such as baths. It is not completely waterproof.

 

** The system is more than 99% effective against E. coli and bacteriophage viruses, and more than 90% effective against Staphylococcus aureus, but it is not effective against all bacteria and viruses. The effectiveness against the novel coronavirus has not been verified.

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
Accessories 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)
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

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