High effeciancy woofer buit in Bluetooth allows you to connect wirelessly with BT enabled devices. Rechargeable Battery with 5 hour battery life and disco ball light. FM Radio. USB and SD inputs I mic input(mic included) 1 guitar input,AC power supply 110V/60HZ, DC Compatible,Built in handle with wheels, Remote control included,6.5"High Prformance speaker,Frequency response 30HZ-20KHZ,Sensitivity 65DB,Impedence 4OHMS Peak Power capacity 600W RMS Power 18W Program Power 45W