Model No. : MDS022
IC : AB5616B (2 channel sound,3D sound, heavy bass)
Bluetooth version : V5.0
Connection Distance : ≥10m（no barrier)
Battery Capacity : 220mAh
Playing Time : 13 hours (80% sound volume)
Turn off Time : Automatically turn off after 3 minutes if disconnect Bluetooth and no operation 
Power on standby time : 440Hs 
Power off standby time : 73000Hs 
Charge Time : 35 minutes 80%,53 minutes full charged
Charging Port : Micro USB