unctions:
Bluetooth 
FM Radio 
TWS(connect two at same time)
USB/TF Inputs (MP3 reader)
Auxiliary Input 
Microphone Input 
 
Specifications:
Power 70W RMS
Frequency Response: 60Hz-20Khz 
BT Version: 5,2 
Input: 5V---2A
Battery: 7.4V, 8000mAh 
Box Dims: 13in x 7in x 8 in 
Weight: 5.40 lbs 
Speaker Dims: 8x12x5in (HXLXW)
 
LED Modes:
Multi-Color
Sound Activated
Slow Color Fade
Fast Color transition
LED OFF