Product information:

Frequency range: 20-20KHZ
Sensitivity: 95DM
Impedance: 32 ohm
Transmission distance: CLASSⅡ
Operating range: 10M
Speaker size: 32mm
Charging time: 2H
Talking time for listening to songs: 6H
Battery: 180mA lithium battery
Bluetooth protocol: 4.2
Bluetooth search name: BT-01

Size Information:
23*27cm

Packing list:

Hat*1
Data line*1
Manual *1

Product Image: