These headphones are wireless and have a noise cancellation function that reduces external noise and disturbance. Their 40 mm drivers ensure that you hear every ...

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Hear every sound in dynamic detail with headphones that have larger than normal 40mm drivers. The drivers deliver deep bass and a wide frequency range.

Untangle your mind and relax with crisp, personal audio without wires. They also feature a comfortable headband and long battery life up to 25 hours.

Easy to set up and use, lightweight, cool and comfortable. The charging stand is stylish and discreet. I had one problem - the sound suddenly cut out at one ...

40mm driver unit, 25 hour battery life, Noise reduction, Analogue 2 input, 100m transmis- sion range. • Wireless system for cable free listening.

The Sony MDR-RF865RK is a wireless headphone designed for an immersive audio experience. With a continuous audio playback time of 25 hours, users can enjoy ...

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Duration: 1:05
Posted: Aug 26, 2015

Sony announced the MDR-RF865RK wireless headphone system with stylish recharging dock and 100 meter range, allowing cord-free listening anywhere in the.