1.Main function: Bluetooth. TF card. USB.LED. TWS.
2.Art: ABS+ Tarp + portable
3.Bluetooth : Bluetooth5.3
4.Transmission distance: 10 meters
5.Speaker specifications: Ø52MM *1+ bass diaphragm
6.Power amplifier specification: 4Ω/ 5W
7.Audio battery capacity: built-in 1800MAH
8.Playback time: about 3-4H 70% volume
9.Lighting time: 12 hours
10.Product size: 110*100*160MM (without handle)
11.Color: BLACK, green, blue