Features and Benefits:Delivers rich stereo sound from two powerful 3" side-firing speakers;Up to 35 hours of continuous use with 18V LXT® Lithium-Ion 5.0Ah battery (battery not included);Compatible with 12V max CXT®, 14.4V, and 18V LXT® Lithium-Ion batteries;Protective bumper design for added durability;5 Preset FM/AM buttons;One auxiliary port for MP3 compatibility;Dust and water-resistant construction is engineered for improved operation in harsh job site conditions;Digital backlit quartz display;Weighs only 10.2 lbs. with battery (battery not included) for job site portability;FM antenna can be removed and stored internally;XRM05The 18V LXT® Lithium-Ion Job Site Radio (model XRM05) delivers rich sound and increased compatibility in a more compact size. It is a perfect addition to the workshop or job site.It�s part of Makita�s expanding 18V Lithium-Ion system, the world�s largest cordless tool system powered by 18V Lithium-Ion slide-style batteries. Makita 18V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger.The XRM05 is MP3 compatible for iPod® and MP3 players, and delivers rich stereo sound from two powerful 3" 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.