Motorola Bluetooth headset - Over-the-ear headset, fits on either ear - For use with Bluetooth enabled phones only, including Nokia, Sony, LG, Ericsson, Siemens, and Motorola - The latest in Bluetooth wireless technology - Boom microphone flips open for call readiness and flips closed to extend battery life (flips open to connect with phone, flips closed to end a call) - 8 Hours of talk time - 200 Hours of standby time without recharging - Weighs less than 7 ounces - Comfortable fit - Bluetooth link is encrypted for privacy and protection from interference - Blue LED light provides indication of on/off, standby mode, pairing status, call status - Multifunction button to place, receive, and end calls - 3 Way calling and call hold supported by the hands-free profile - Volume control buttons - Ergonomic earhook - Uses Bluetooth 1.2 which provides better call quality, less interference, and works with previous Bluetooth versions - Headset automatically powers down if out of range with phone for more than 10 minutes - Dimensions: 10.25"L x 7"W x 2.75"H - Silver