Accuracy Pro Audio 15'' Self Powered High Quality Trolley Active Speaker (with 2 Microphone)(NIG)

Inside Telescope Handle Simple Design Looks Clear And Nice

2 Wheels Make It Real Portable

2 Foldable Microphone Holder Bring You Conveniently

4 Screws To Change Battery Easily Just In Case Needed

5 Band Graphic Equalizer Adjust High Middle Low Flexibly

USB/SD Input Up To 32G Memory

Folder Search For Reaching Your Song In Seconds Instead Push One By One

FM Radio With Internal Antenna

Bright Dynamic LCD Screen Display: Tracks With Title, Folders, Time, Etc.

SM Working Distance Remote Control For MP3 Model

Power Supply: AC or DC or Battery

IEC Power Socket, Don’t Worry For MP3 Model

External Battery Input Socket For Running Out Of Power

1.12V 7A Battery Power100W 15" active trolley speaker

2.Portable outdoor speaker with internal draw bar

3.USB/SD/Internal FM radio/Line inout/Remote Control/5-band EQ

4.Blue Dynamic LCD: Track title/Multiple Folder Search

5.Multiple charger Protection Run For 3.5-8 Hours

6.Power Supply: AC115/230V+DC12V 7A Rechargeable Battery

This speaker can play without a power cord when the rechargeable battery works