Audio-Technica ATH-CKR75BT Sound Reality Bluetooth Wireless In-Ear Headphones with In-Line Mic

Item # ATHCKR75BTGM (Part # ATH-CKR75BT)
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Item Description:
  • 11.8mm Drivers
  • Built-In Rechargeable Battery
  • Up to 7 Hours of Playback
  • Wireless Bluetooth 4.1 with aptX & AAC
  • With 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. These aren’t just any wireless headphones. The powerful drivers reproduce audio with an extended 5 – 40,000 Hz frequency response and they feature a built-in amplifier that enhances the sound’s depth and resolution. And since the headphones are compatible with aptX and AAC codecs (in addition to the standard SBC codec) the high-resolution drivers aren’t wasted on a low-quality wireless feed. Strong yet lightweight aluminum housings complete the package, greatly reducing unwanted resonance for crisp mid- and high-range reproduction.

    The headphones also feature an in-line mic and controls, allowing you to answer calls, adjust volume and handle playback of music and videos on compatible smartphones and other devices. The ATH-CKR75BT’s behind-the-neck design conveniently situates the mic and controls for easy access. Also included are four sizes (XS, S, M, L) of interchangeable eartips, 30 cm (11.8") USB charging cable, secure-fit battery clip and a carrying case.


    • Bluetooth wireless technology with in-line mic and controls for answering/ending calls, controlling music & video playback and controlling volume on Bluetooth wireless devices
    • Powerful, precisely designed 11.8 mm drivers offer superb efficiency and enhanced sound purity
    • Built-in amplifier for a sound field with enhanced depth and improved resolution across the frequency range
    • Internal lithium polymer battery provides seven hours of continuous use (200 hours on standby) on a full charge
    • Includes silicone eartips (XS/S/M/L), secure-fit clip, 30 cm (11.8") USB charging cable and carrying case
    • Strong yet lightweight aluminum housings greatly reduce unwanted resonance for crisp mid- and high-range reproduction
    • Compatible with aptX and AAC codecs for high-quality sound and low latency
    • Included clip lets you attach the battery case to the back of your shirt collar

    ATH-CKR75BT Specs


    Driver Size 0.46" / 11.8 mm
    Active Noise Cancellation None
    Design In-Ear (Intra-aural), Behind-the-Neck


    Frequency Response 5 Hz to 40 kHz (Wireless)
    Sensitivity 108 dB at 108 mW
    Impedance 19 Ohms
    Noise Attenuation None
    Controls/Microphone Location Cable
    Storage Capacity None


    Type Condenser
    Pickup Pattern Omnidirectional
    Frequency Response 100 Hz to 10 kHz
    Sensitivity -44 dB at 1 kHz / 1 V

    Wireless Connectivity

    Supported Audio Codecs AAC, SBC, aptX
    Bluetooth 4.1
    Wireless Range 33' / 10.1 m
    NFC None


    Battery Chemistry Lithium-Ion Polymer (LiPo)
    Runtime 7 Hours (BT)
    200 Hours (Standby)
    Recharge Time 3 Hours
    DC Input Power 3.7 VDC
    Audio-Technica Consumer ATH-CKR75BT Sound Reality Wireless In-Ear Headphones (Gunmetal)
    Pair of Extra Small Silicone Eartips
    Pair of Small Silicone Eartips
    Pair of Medium Silicone Eartips
    Pair of Large Silicone Eartips
    Battery Clip
    Protective Pouch
    USB Charging Cable (11.8")
    Limited 2-Year Warranty
    This Kit Includes: