Rock D200 Mono Bluetooth Headset - Black

Specification:Bluetooth Headset D200 Brand: RockLava * Lock Product: D200 Mono Bluetooth Earphone Model No.: RAU0547 Standby Time: approx. 80h Talk time: approx. 4h Music Time: approx. 3.5h Charging Time: approx. 2h Battery capacity: 55mA Weight: 7g Dimension: 41*17.6*22.8(mm)