Sony MDR-RF865RK Wireless Headphones

Sony announced the MDR-RF865RK wireless headphone system with stylish recharging dock and 100 meter range, allowing cord-free listening anywhere in the house. Light and comfortable to wear, it's an ideal companion for watching TV, listening to the radio or playing video games without disturbing others – and with no clutter from extra wires.

40mm driver units ensure smooth, rich audio with a deep bass response, while wireless interference noise is reduced for a clear, transparent listening experience.

It's easy to set sound levels with the headphone's conveniently-mounted volume control. This saves you the trouble of getting up to adjust volume on your TV, radio or music player.

When it's not being used, just rest the MDR-RF865RK on its elegant charging dock. The headphone recharges in just 3.5 hours, with no need to fiddle with power leads. With its rechargeable batteries fully charged, you'll enjoy a generous 25 hours uninterrupted listening time. The headphone also turns off automatically to save power when it's placed back in its charging dock.

Price and Availability
The Sony MDR-RF865RK wireless headphone system will be available from April 2011. Check price →

Model	MDR-RF865RK
Wireless modulation type	FM stereo / 3 channel
Transmission distance (approx.)	100m
Frequency response	10-22,000 Hz
Transmitter dimensions (approx.)	120 × 264 × 120 mm (WxHxD)
Weight (approx.)	Transmitter: 470 g Headphones: 320 g
Supplied accessories	AC power adaptor, Connecting cable (stereo mini plug < -> pin plug x2)