The Makita 18V LXT/12V max CXT Cordless Bluetooth Radio delivers ideal sound in a compact size and is equipped with Bluetooth to wirelessly connect to mobile devices to play music. It has one auxiliary port for MP3 compatibility and delivers stereo sound from two 3.5" side-firing speakers. It is engineered to stand up against harsh job site conditions with protective bumpers and features dust- and water-resistant construction for increased durability. The radio can be powered by Makita 12V max CXT, 14.4V, and 18V LXT Li-ion batteries (all sold separately).