Speaker Size
8" woofer x 1 + tweeter
Input Voltage
AC 100-220V, 50/60Hz
Battery Size200mAh litium Battery
12V/ 14AH lead acid battery
Audio Inputs
Bluetooth, USB, TF card, FM, AUX, MIC, Guitar
Volume Controls
Music volume, guitar volume, microphone volume, echo, bass, treble
Special functions
Display, Recording, Voice prompt, Microphone priority, Line out