POOWO F V2 Wireless Headset

Specification: Type: Bluetooth Retractable Earpiece Product model: F-V2 Color: Black / White / Gold (Optional) Product chip: CSR Bluetooth version: V4.1 Transmission distance: 10M Transmission frequency: 2.4GHz Charging voltage: DC5V Charging time: less than 2 hours Talk time: 5 hours or more Music time: 4 hours or more Standby time: 80 hours or more Battery capacity: 80mAH Support Agreement: Headset Hands-free A3DP Avrcp Package size: Approx. 20.5 * 10.4 * 2.8cm / 8.1 * 4.1 * 1.1in Package list: 1 * Bluetooth Earpiece 1 * USB Cable 1 * Instruction Manual 2 * Ear Caps of Different Sizes(One big, one small) Note: Please allow slight error due to manual measurement. Thanks for your kind understanding.