Support:Bluetooth,TF card,USB,FM,AUX,Coupleable,Solar energy
Material: ABS plastic
Bluetooth specification: Bluetooth 5.0
Transmission distance: 10M
Horn specification: 57mm 4Ω 5 W
Power amplifier specification: 5W*2
Battery specification:1200mAh 18650 6A
Playback time: 2-5H