38w High Power Full Frequency.Powerfull Loud Speakers60hours Plat timeLarge Capacity PowerBankBluetooth Version 5.0 High SpeedSupports AUX audio PlaybackPlay music via TF CardTouch button handsfree disk SocketPortable and DurableDynamic Diaphragm High Bass3D Suround Sound

38w High Power Full Frequency.
Powerfull Loud Speakers
60hours Plat time
Large Capacity PowerBank
Bluetooth Version 5.0 High Speed
Supports AUX audio Playback
Play music via TF Card
Touch button
Handsfree
U disk Socket
Portable and Durable
Dynamic Diaphragm
High Bass
3D Suround Sound

Product Description:
Bluetooth Version 5.0
Battery Capacity of 1800mAh
Memory card, flash drive and aux
Frequency Response: 20Hz-20Khz
Working Voltage: 3.7V
Weight: 820g
Product Dimmension: 250*100*103mm
Power Output: 20W