Range is stated as the standard Bluetooth range of 30 feet. As for battery life, Griffin claims up to six hours of playback or talk time on a single charge, and up to 180 hours on standby.

IOGEAR announced the USB Theater Sound Xperience (GUADT51), the first USB audio adapter with DTS Surround Sensation | Headphone technology. Connecting directly to a computer's USB 2.0 port, the IOGEAR ...