The Pyle Industrial BoomBoX adds portable, rugged & heavy-duty sound for any occasion! This high-powered Bluetooth Speaker System features wireless music streaming and built-in rechargeable battery -- fit for convenience and portability in any demanding environment. The marine grade splash proof design is reinforced with a fortified frame housing to provide protection for your sound that's perfect for anywhere from the work site to the playground. In addition to wireless streaming, this boom box stereo system also provides you with more music playback options like FM Radio, MP3 digital audio file playback via USB Flash Drive & SD Memory Card Readers, along with an Aux (3.5mm) input for connecting external devices (like Smartphones, Tablets, MP3 Players, etc.). You'll be able to enjoy full-range stereo sound with impressive bass response, packing power and portability with this 'carry-able' compact system. Add some tough & towering sound with the Pyle Industrial BoomBoX!