1) Bluetooth: 5.1

2) Set of chips: JL

3) Material: ABS + Rubber oil

4) Output power: 10W RMS

5) Power: 1200 mAh lithium ion battery

6) Transmission distance: 10 m

7) Speaker controller: 4Ω  57mm

8) Charging port: Type-C

9) Charging time: 2-3 h

10) Work time: 4-5h

11) Size: 219*83*96mm

12) Function: BT/TF/USB/FM/TWS

14) Color: Black/Blue/Red