Product Specifications：
Brand: Monster
Product Type: True wireless Bluetooth headset
Bluetooth version: Bluetooth 5.3
Rated power: 3mW
Bluetooth transmission distance: ≥10 meters
Speaker type: 13mm moving coil speaker
Frequency range: 20~20kHz
Sensitivity: -42dB±2dB
Charging interface: Type-c
Headset battery capacity: 3.7V/30mAh
Charging box capacity: 300mAh
Charging time: about 1.5 hours
 
Package Included:
1* Earphone
1* User Manual
1* Charging cable
1*Charging box