Brand JOWAY Model H02 Quantity 1 Color White Bluetooth Version Bluetooth v3.0 Ear Coupling Earbud Talk Time 7~8 Hour Standby Time 120 Hour Operating Range 10 meter Compatibility Compatible with Bluetooth v2.0 Microphone Yes Power Supply Built-in Battery Compatible With Iphone 5 and other products with Bluetooth function BQB Certification No Built-in Battery Capacity 90mAh Other Features Interface: Micro USB; Phone call and music freely switch; Previous / next song play / pause buttons; Stereo sound high clear performance; Supports two devices connection; Display battery power under iOS system; Supports English voice prompt function refuse call function; Large battery capacity low power consumption. Packing List 1 x Bluetooth headset 1 x Earphone (53cm) 1 x Chinese user manual 2 x Ear hooks 1 x Data cable (50cm)