Feature:

1.This portable Public Address System can be used either indoors or outdoors at any demanding venue.
2.Integrated retractable handle and wheels for easy portability.
3.With remote control, easy to operate.
4.with USB/SD Jack, can read and play song.
5.With CD player, can play CD disk
6.With Display screen, can display time and track number
7.Audio input and output
8.With music volume control and microphone volume control
9.Microphone Echo control and Treble/bass control
10.Music Treble/bass control
11.Music control menu(PLAY/PAUSE, PREV, NEXT, OPEN)
12.System operation indicator light
13.Support two VHF wireless microphone , two wired microphone and one guitar to input
14.with external battery jack, can connect with outer DC12V battery
15.Built-in rechargeable 12V/12AH alkaline battery, Low-voltage protection circuit.

16.Battery charging time:6~10 hours, battery working life:3~6 hours(according to the volume)