ATH-CK3TW
Discontinued
Wireless In-Ear Headphones

ATH-CK3TW

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ATH-CK3TW
  • Overview
  • Gallery
  • Features
  • Specifications

Overview

ATH-CK3TW

The ATH-CK3TW truly wireless in-ear headphones with Bluetooth® 5.0 technology are ready to go whenever – and wherever – you are, empowering you to “explore and connect.” Remove them from their small, portable charging case and they automatically turn on. Put them back in the case and they turn off and start charging. The headphones are even equipped with smart sensors that detect when you remove the headphones from ears and when you put them back in, automatically pausing and playing the audio again so you never miss a beat.
ATH-CK3TW

ATH-CK3TW | Explore and Connect

Features

  • Truly wireless listening experience with Bluetooth® 5.0 technology frees you from the hassle of wires
  • Water-resistant performance (IPX2 drip-proof rating) protects headphones from dripping water, such as rain and sweat
  • Ergonomic, minimalist design fits the ear naturally and makes the earbuds easy to transport
  • The compact housings are designed to provide a comfortable fit for ears of all sizes
  • Thin, flexible silicone eartips fit securely and improve sound delivery
  • Auto power function turns the earbuds on when they’re removed from the charging case and turns them off and begins charging when they’re returned to the case
  • Smart sensors detect when you remove the headphones from ears and when you put them back in, automatically pausing/playing the audio so you never miss a beat
  • Touch control in each earbud housing cradles the fingertip for easy management of music, calls, and volume
  • Internal battery supplies six hours of continuous use on a full charge
  • Portable charging case gives you an additional 24 hours of on-the-go power
  • LED indicators on the charging case and earbuds prominently display the charging status
  • Specially designed 5.8 mm drivers deliver powerful, detailed audio from an ultra-compact design
  • Qualcomm cVc™ (Clear Voice Capture) technology ensures you can have clear, natural-sounding conversations during calls
  • Qualcomm TrueWireless™ Stereo Plus, a special low-latency function, ensures you can stream the latest releases with no audio disruption and a stable connection*
  • Compatible with high-quality Qualcomm® aptXTM audio codec
  • Call audio plays in both headphones for greater clarity
  • Includes silicone eartips (XS/S/M/L) and 30 cm (12") USB-A/USB-C charging cable
  • Available in black (ATH-CK3TWBK), blue (ATH-CK3TWBL), and white (ATH-CK3TWWH)
*Requires a smartphone/device that is compatible with Qualcomm TrueWireless Stereo Plus functionality. Qualcomm TrueWireless is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.

Specifications

Headphones
Type Dynamic
Driver Diameter 5.8 mm
Frequency Response 20 – 20,000 Hz
Sensitivity 98 dB/mW
Impedance 16 ohms
Battery Headphones: DC 3.7V lithium polymer battery Charging case: DC 3.7V lithium-ion battery
Battery Life Max. approx. 6 hours* (headphones); max. approx.30 hours* (with charging case)
Weight Headphones: Approx. 4.7 g (0.17 oz) (L side), approx. 4.7 g (0.17 oz) (R side) Charging case: Approx. 49.7 g (1.8 oz)
Charging Time approx. 2 hours* (headphones); approx. 2.5 hours* (charging case)
Operating Temperature 5°C to 40°C (41°F to 104°F)
Microphone Type MEMS type
Microphone Sensitivity -38 dB (1 V/Pa, at 1 kHz)
Microphone Frequency Response 100 – 10,000 Hz
Microphone Polar Pattern Omnidirectional
Accessories Included 30 cm (12") USB-A/USB-C charging cable, eartips (XS, S, M, L)
Notes Water resistant (drip-proof) performance: IPX2**
RF output: 10 mW EIRP
Frequency band: 2.402 GHz to 2.480 GHz
Modulation method: FHSS
Compatible Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Support codec: Qualcomm® aptXTM audio, SBC
Supported content protection method: SCMS-T
Transmission band: 20 to 20,000 Hz

*Depending on operating conditions
**Headphones only
Bluetooth®
Bluetooth® Version Bluetooth version 5.0
Output 10 mW EIRP
Operating Range Line of sight - approx. 10 m (33')

What's in the Box?

  • ATH-CK3TW
  • USB charging cable (30 cm (12”), USB Type-A / USB Type-C)
  • Eartips

Downloads

ATH-CK3TW Caution Guide
ATH-CK3TW Quick Start Guide
ATH-CK3TW User Manual