The Makita BMR100 is an 18V LXT Lithium-Ion Cordless FM/AM Job Site Radio. The Makita BMR100 features rich stereo sound that plays from two powerful 3.25" side-firing drivers and its digital backlit quartz display allows to see the clock even in low light situations. A single LXT Lithium-Ion (3.0 Ah) battery provides up to 16 hours (2 work days!) of runtime on a single charge. The Makita BMR100's rugged design is weather resistant which is perfect for unpredictable jobsite conditions. The dual purpose on the Makita BMR100 dial controls volume and tuning for easy operation. It is compatible with Makita's slide style and pod style batteries.