Product name: M20 Bluetooth-compatible Headset
Transmission range: 10-15 meters
Color: M20 black, M20 white
Bluetooth-compatible protocol: 5.1
Battery life: 120 (hours)
1 x Headphones
1 x Charging Line
1 x Instructions
1 x Carton
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.