Music without the restraints, the CKR35BT wireless headphones give you the freedom to listen to your favourite tracks when you want without the restrictions of wires.

The CKR35BT’s 9.8 mm drivers deliver clear mid and high-frequencies and are compatible with AAC codecs. The headphones are lightweight and offer a discrete, weightless listening experience. The In-line smartphone control with a mic is convenient for managing music and calls. The cable-clip can be attached to clothing for a secure, stable wearing fit. A protective carrying pouch is included for safe storage.

Product Features

  • Bluetooth® technology
  •  Lightweight in-ear neckband design
  •  Cable-clip for stable on-the-move fit
  •  Up to 7 hours battery life
  •  Smartphone mic and controls
  •  Carrying pouch included
  •  Available in Black, Silver/White, Gold/Black and Blue

Additional Images

SRP $149.99
Stock Code ATH-CKR35BT BK (Black) ATH-CKR35BT BL (Blue) ATH-CKR35BT GD (Gold) ATH-CKR35BT SV (Silver)

Product Specs


  • Type: Dynamic
  • Driver Diameter: 9.8mm
  • Frequency Response: 5 – 24,000Hz
  • Sensitivity: 102dB/mW
  • Impedance: 16 ohms
  • Battery: DC 3.7V lithium polymer battery
  • Battery Life: Continuous use: 7 hours approx. Standby: 200 hours
  • Charging Time: 3 hours
  • Weight: 15.5g
  • 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: AAC, SBC