1) Bluetooth: V5.2

2) Chipset: JL

3) Material: ABS

4) Output power: 5W*2

5) Power: 1200mAh Li-ion battery

6) Transmission distance: 10M

7) Speaker size:Ø 52mm, 4Ω5W*2

8) Channel Mode:Stereo + Dual Diaphragm

9) Charging time: 2-3 hours

10) Working time: 3-5 hours

11)Charging port: Type-c

12) Size: 420*60*64mm

13) Function : TF/USB/FM/AUX-In/RGB/BT

14)Color: black