SUMMARY OF FEATURES: ?Over-the-ear slider headset design ?Elevated speaker rests closer to the ear for loud audio ?Interchangeable hooks to match the ear for a snug and secure fit ?Up to approximately 6 hours talk time or 8 days standby time ?Ergonomic, lightweight ?New iconic on/off slider ?Elegant laser-etched patterns ?Keeps your voice clear with echo cancellation and noise reduction technology ?Intuitive, easy to use controls ?Volume controls can be programmed to remain upright as you switch headset from one ear to the other ?EasyPair?for easy initial setup with the phone ?Multicolor indicator light ?MicroUSB charging ?Bluetooth Class 2 offers a wireless connection up to 10 meters (33 feet) away ?Works with any brand of Bluetooth 1.1, 1.2 or 2.0 -enabled compatible phone or device that supports ?eadset?and ?ands-free?profiles