Description of Wireless bluetooth headset headphone Stereo Handsfree for Iphone Samsung HTC LG Description of Wireless bluetooth headset headphone Stereo Handsfree for Iphone Samsung HTC LGFeatures:· Bluetooth stereo headset let's you listen to music or phone calls wirelessly. · Accept incoming calls or toggle between tracks with the touch of a button. · Lightweight,comfortable design for all-day listening. · Compatible with bluetooth enabled devices,such as iPhone,iPad,most computers· Speaker Impedance:32 ohm · Built-in Microphone, answer to the phone calls when paired with mobilephone. · Built-in rechargeable Li-on battery, charge directly from USB port. · Omni-directional high quality microphone · Sensitivity microphone · Transfer Distance:33 FT/10M(No Walls Between the cellphone and this bluetooth headset,otherwise it maybe cause delay of the bluetooth signal) · Frequency:2.4Ghz · Technology:Bluetooth V3.0 EDR · Easily charge via USB port · Play/Talk:10 Hrs · Low Battery notification · Volume /- Button · Track Forward/Backward Buttons · Adjustable Earpiece Placement