Bluetooth V4.2
BT Distance: ≥10m
Driver Size: 1.75''*2
Output Power: 10W*2 (subwoofer *2)
Battery: 7.4V, 2000mAh Li-thium battery
Playback Time: 4-5h @ 70% volume, 2-3h @100% volumn
Input: Micro USB, 5V/2A
Charging time: 3-4 hours
IP rating: NA
Net Weight: 634g
Product dimension: 200*68*75mm
Fabric style and compact design
Support SD card play
Support Aux in play
Strong bass
With hansfree function