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Audio-Technica ATH-CKR75BT Bluetooth Wireless In-Ear Headphones


recommendedWith its high-precision 11.8 mm drivers, the ATH-CKR75BT Sound Reality wireless in-ear headphones give you superb efficiency and audio quality with the convenience of Bluetooth® wireless technology.

SKU: ATHCKR75BT Categories: , , Tag: Brand:

The Audio-Technica ATH-CKR75BT Bluetooth Wireless In-Ear Headphones let you enjoy your music easily with superb audio reproduction. Listen through powerful 11.8 mm drivers and boasting aptX compatibility to deliver crystal clear resolution without the need for wires.

The CKR75BT’s 11.8 mm drivers provide excellent sound quality in a comfortably sized in-ear design. The headphones are compatible with Qualcomm® aptX and AAC codecs, ensuring stable and clear wireless transmission. The machined-aluminium housings are lightweight yet rugged, reducing unwanted resonance for a clear response.

Featuring in-line smartphone control with mic for managing music and calls and a cable-clip can be attached to clothing for a secure, stable wearing fit. A protective carrying case for safe storage is included.


  • Bluetooth® technology
  • Enjoy crystal clear sound resolution
  • Qualcomm® aptX and AAC codecs compatible
  • Cable-clip for stable on-the-move fit
  • Up to 7 hours battery life
  • Smartphone mic and controls



Type Dynamic
Driver Diameter 11.8mm
Frequency Response 5 – 40,000Hz
Sensitivity 108dB/mW
Impedance 19 ohms
Battery DC 3.7V lithium polymer battery
Battery Life Continuous use: 7 hours approx.
Standby: 200 hours
Charging Time 3 hours
Weight 17.8g
Accessories USB charging cable (Type-A/Micro USB Type-B), Eartips (XS/S/M/L), Carrying case, Cable clip
Microphone Type Electret Condenser
Polar Pattern Omnidirectional
Frequency Response 100 – 10,000 Hz
Open Circuit Sensitivity -44 dB (1V/Pa at 1 kHz)
Bluetooth® Version Bluetooth® version 4.1
Output Power Class 2
Operating Range Line of sight (approx. 10m)
Compatible Bluetooth® Profiles A2DP, AVRCP, HFP, HSP
Support Codec Qualcomm® aptX™, AAC, SBC

Package Contents

  • USB charging cable (Type-A/Micro USB Type-B)
  • Eartips (XS/S/M/L)
  • Carrying case
  • Cable clip