Let's be honest: music makes even the most tired and irritated worker smile and wake up. It makes a jobsite or work station lively and energetic, and turns a mundane job into a pleasant one. With a cordless radio, you can take that lift anywhere. Cordless radios run off of the battery system you already have, whether it's DeWalt or Makita, 12V or 18V, rock or rap. Put a battery in a listen for hours, or plug in your cordless radio to help charge and keep your batteries replenished and full.