Brand NO Model BH23 Quantity 1 Color Silver + black Bluetooth Version V3.0+EDR Ear Coupling Wireless and Bluetooth Talk Time 3 Hour Standby Time 72 Hour Operating Range 10 meter Compatibility V2.0/V2.1/V3.0 Microphone Yes Built-in Battery Capacity 300mAh Compatible With Cellphone and computer w/ bluetooth Other Features Bluetooth stereo head set lets you listen to music or phone calls wirelessly; High quality speakers deliver crisp rich sound; Accept incoming calls or toggle between tracks with the touch of a button; Light weight comfortable design for daily listening Packing List 1 x Bluetooth headset 1 x USB cable (40cm)