Color White + Black Model HZ2037 Material Plastic Quantity 1 Piece Shade Of Color White Bluetooth Version V3.0 Operating Range 10m Standby Time 190 Hour Applicable Products PS3IPHONE 5IPHONE 4IPHONE 4SIPHONE 3GIPHONE 3GSIPODIPAD Battery Type Li-polymer battery Built-in Battery Capacity 120 mAh Other Features Auto shift between music play and phone call; Noise reduction earphone provides high quality sound effect; With 3.5mm jack for cellphone; Music control: play pause stop skip (subject to cellphone); Talk time: 6 hours; Standby: 190 hours. Packing List 1 x Bluetooth adapter 1 x Earphone (80cm) 1 x USB cable (60cm) 1 x English user manual