Fills the jobsite with rich, full-bodied sound from your smartphone, MP3 player, AM/FM radio or any other audio source with a line output * Built tough; withstands use and abuse from constant movement and jobsite dust. Integrated handles and corner bumpers prevent damage due to falling objects. * Streams music wirelessly from any Bluetooth music player up to 100 feet away * Built-in battery provides up to 50 hours of use on a charge * Durable wooden cabinet provides the best acoustics; also a renewable resource * Large rubberized buttons and controls that are easy to use even with gloves on * Makes the jobsites and home improvement projects more enjoyable