Milwaukee 2890-20 18V Dual Chemistry M18 Jobsite Radio with Shock Absorbing End Caps, USB 2.1A Smartphone Charging, and 3.5mm Aux Jack CHARGE YOUR DEVICES: Keep your phone tucked into the back of the radio and out of harms way. Smart phones can be kept in the special onboard compartment thats loaded with a 2.1A USB charging port SHOCK ABSORBING END CAPS: This radio is built to last, with the rubberized end pieces able weather drops and other impacts regularly found on the jobsite DIGITAL AM / FM TUNER: You can have up to 10 presets stored on this radio at once, letting you and your crew keep your favorite stations stored for easy access STACKABLE DESIGN: The rectangular shape of the radio is designed to sit flush in cars, boxes, and bags while having tools and other supplies stacked on top M18 COMPATIBLE: This Milwaukee power tool works with M18 18v lithium ion Milwaukee batteries. Compatible models include the 48-11-1860, 48-11-1850, 48-11-1828, and 48-11-1815, 48-11-1840, 48-11-1820