This powerhouse portable PA features a 100 Watt amplifier with built-in rechargeablebatteries, Bluetooth AudioReceiver, CD/USB/MP3/DVDplayer and cassette player/recorder. Perfect for largeindoor and outdoor events!Includes high capacity internalbatteries for 5 to 7 hours ofportable operation, 2 handheldmicrophones, telescopinghandle and rugged wheels.AC/DC operation.