This 200 W Boom Rock amplified speaker and record system is manufactured to get the party going. With built in Bluetooth for wireless music streaming from any Bluetooth device like (iPhone, Android, Smartphone, iPad, Tablet, PC, etc.) It has a built in USB/SD flash drive so you can play your Mp3s as loud as you want. It also records all the action with the USB/SD flash drive memory. Grab the handheld microphone and get in some karaoke action while recording the music and your voice together. The 6.5" Coaxial full range speaker offers an impressive high-power output that will impress your friends. Rechargeable battery gives you full portability and is perfect for any outdoor event, karaoke, or full on block party.