- Product model: M20
- Bluetooth version: V5.3
- Transmission distance: 10m
- Single ear capacity: 50 mA
- Charging room capacity: 2000 mA
- Music playback time: 4H
- Talk time: 4H
- Charging time: 2H
- Charging interface: Micro- USB
- Charging compartment input current: 5V1A
- Speaker: 8mm 32 ohm
- Color:black
- Material: PC
- Size:8.9*5.4*2.8cm
- Package Contents:
- 1*pair of Bluetooth headset
- 1*charging cable
- 1*charging compartment
- 2*pairs of ear caps
- 1*Instructions book