Specification:
1.Loudspeaker:2.5inch*1
2.Output power:4W
3.Frequency response:60hz~18kHz
4.Relationship signalise:≥80dB
5.Battery:built-in rechargeable battery,1200mAh Li-Battery
6.play time:4-5hours
7.Power Supply Voltage:0.5A DC5V/USB POWER
Feature:
1.Portable outdoor speaker
2. Bluetooth, USB,TF CARD,LINE IN,FM
3.Built-in microphone
4.Charging for built-in battery
Packing:
Color box size:203*92*112 mm
Carton box size:426*388*580mm
40 pcs/Carton , weight: 21.5kg/carton
Photo detail: