Bluetooth version: 5.0
Frequency: 2.402-2.480 GHz
Range: 10 meters
Microphone transmission distance: ≤1m
Lithium battery: 3.7V/180mAh
Play time: ≤8 hours
Charging voltage: 5V
Charging time: ≤1.5 hours
Standby time: ≤160 hours
Product size: 237*45*30mm/9.33*1.77*1.18\\\'\\\'
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
1 Set X Motorcycle Helmet Bluetooth Headset