Color White + Black + Multi-Colored Material ABS Quantity 1 Piece Shade Of Color White Ear Coupling In-Ear Bluetooth Version V4.0 Operating Range 10m Radio Tuner No Microphone Yes Supports Music Yes Connects Two Phones Simultaneously Yes Applicable Products OthersAll devices with bluetooth function Cellphone and Tablet PC Built-in Battery Capacity 100 mAh Talk Time 5 Hour Music Play Time 4 Hour Standby Time 120 Hour Plug Specifications OthersUSB Packing List 1 x Bluetooth headset 1 x Unilateral ear wire(30cm) 1 x Charging cable (70cm) 1 x Chinese user manual