Sony WH-RF400 Wireless Home Theater Headphones active-noise-cancelling Miniaturized to have a diameter

Miniaturized to have a diameter of 5

the most advanced in the world

tia™ high driver

you can go to USB Audio Class 1 mode with just  the flick of a switch

000 Hz Sensitivity 102 dB/mW Impedance 16 ohms Weight 11 g (0

Sony WH-RF400 Wireless Home Theater Headphones active-noise-cancelling Miniaturized to have a diameterSONY WH RF400 WIRELESS HOME THEATER HEADPHONES Zone out and tune in to uncompromised sound Lose yourself in a world of quality sound with these home theater wireless headphones. Noise reducing technology keeps the wireless signal free of interference from other electronic devices, so you can enjoy your favorite film, soundtrack, or game with crystal clear sound. Wireless range The enhanced 150ft range from the transmitter dock lets you move from room