Bluetooth compatible version: 5.0
Charging voltage: 5V
Rechargeable box battery capacity:350mAh
bateria do auricular:40mAh
Horn frequency response: 20Hz-20KHz
Speaker sensitivity: 95dB/1KHZ
Plug Size: Earphone contact, charging socket MICRO USB
Distance Bluetooth stays connected: 10m
Music playing time : 2-3 hours
Charging time :1-2H
Accessories
Cable * 1 Description * 1