● Speaker Power: 20W
● Battery capacity:4000 mah
● Charging time : 3 hours
● Playing time : 28 hours with medium volume
● Bluetooth: V4.2 + EDR
● Working distance: >18 meters
● Input:USB DC5V/2.1A
● IPX7 RATING ●Colour:black,gray,blue
Note: Plain text only!
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