The MDR-DS6500 2.4GHz RF Wireless 7.1 Surround Headphone System allows you to enjoy an immersive sound experience in a compact headphone, without the hassles of setting up a full room speaker system. The headphones use 2.4GHz RF technology to provide a wireless range of up to 328' away from the base station. The headphones support Dolby and DTS digital surround technologies to provide a realistic experience that puts you right in the middle of your movies, games, and music.
The headphones have large 40mm drivers with neodymium magnets to deliver crisp audio with a wide frequency response. The closed-back earcups and thick around-ear cushions provide a comfortable fit and excellent noise isolation, while the adjustable, padded headband provides a snug fit for virtually any head size. A built-in volume control lets you make convenient adjustments.
A built-in Lithium-ion battery provides up to 20 hours of operation, and charges in about 3 hours. Simply place the headphones on top of the transmitter/charger base and they recharge automatically. An LED indicator lets you know when power is on.