Quality  Multi-function Speaker
Materials:  Paper Tube+ABS plastic
Support : Bluetooth/AUX/USB/TF/FM/ Wirless or wire microphones/Karaoke
Bluetooth vresion：V5.0
Bluetooth distance: more than 10m
Output power:5W+25W
Input voltage:DC IN 13.5V  
Frequency response:100HZ---20KHZ
Speaker:6.5'' +3'' 
Disortion: ≤1% 
Built-in battery:2000mah
S/N ratio:≥85dbRemote control 1 pcs+  Audio cable 1pcs   
Product Color : Colorful graffiti，Black，Green
Product size: 285*255*520MM