J&J Public address system 15 inches

J&j public address system 15 inches with stan
Feature
Power 7000watts
1×pa system
2 wireless microphone
1× speaker stander
1×full function remote control
USB /Tf/SD fm Recording/aux
Wired microphone input
English voice prompt
Digital display
Mp3 player
Power input:100-240v50-60hz1Dc in
Build -in rechargeable battery