This Monster of a boom box is in tradition of the 1980's style large and powerful. With all 2020 technologies on board. Monster is a whopping 2 feet wide, 1' high. Pumps out 40W of power, through a pair of full size 5.5" and pair of 1.5" tweeters. With built-in rechargeable battery, you will never have to pay for batteries. In addition, it can also run on direct AC power or your batteries for emergency. On board, a motorized programmable CD/MP3 player installed vertically .Full function cassette player/recorder in front with USB port for MP3 file playback. AM /FM radio with auto scan and pre-set allows you to listen to your favorite radio station. Connects wireless via Bluetooth to your smart phone or other devices for your music streaming. Also available 3.5mm AUX input to connect to your other devices. LCD display and wireless remote control, along with 2 microphone jacks are some of the additional features.