LOG9803990403 Mobile Traveler Bluetooth Headset, 30 foot Range Enjoy freedom from cords - No additional phone dongle is needed to enjoy 10 meters (30 feet) of wireless range Bluetooth v1.2 for adaptive frequency-hopping, quick connect time, and improved audio quality Sleek noise-canceling WindStop microphone delivers superior audio quality in windy environments Single-finger functionality - Adjust the volume or mute your call easily Talk for up to 8 hours