Frequency Range: 2.402GHz-2.480GHz
Lithium Battery Capacity: 3.7V/850mAh
Charging Voltage: 5V
Charging Time: About 4 H
Standby Time: About 720 H
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.
1 X Bluetooth Helmet Headset
1 X Charging Cable
1 X Sticker
1 X Manual