Zerone F920 Sports Bluetooth V4.1 Headset Earpiece 2.4GHz Retractable Driving Ea

Specification:Product Model: F920Product Color: Black White Gold (optional)Product Chip: CSRBluetooth Version: V4.1Distance: 10MFrequency: 2.4GHzCharging Voltage: DC 5VCharging Time: less than 2 hoursTalk Time: 5 hours or moreMusic Time: 4 hours or moreStandby Time: 80 hours or moreBattery Capacity: 80mAHSupport Agreement: Headset Hands- A2DP AvrcpPackage Size: Approx. 17.5 x 7.5 x 3 cm/ 6.9 x 3.0 x 1.2 inPackage Weight: gPackage list:1 x Headset1 x USB Cable2 x Ear1 x Hand Rope1 x User Manual