Technical Specifications:

Wireless standard: 5.3

Transmission distance: 10 meters

Output power: 10W*2

Playing time: 4 -6 hours

Frequency effect: 80Hz-15Khz

Speaker: 66mm  4Ω,10W*2 , 

lnput power: 5V—— 1A

Battery type: 18650 lithium ion battery3600mAh

Audio signal input interface: standard 3.5mm headphone jack(stereo)