Speaker Size
5" woofer x 1
Input Voltage
AC 100-220V, 50/60Hz
Battery Size
12V 4.5AH lead acid battery
Audio Inputs
Bluetooth, FM Radio, USB/TF card, AUX input & Mic input
Volume Controls
Music volume, bass, treble, microphone volume, echo
Special functions
recording, voice prompt, Mic priority, LED party light