Our M18™ Jobsite Radio + Charger w/ PACKOUT™ Compatibility is the ULTIMATE JOBSITE SOUND SYSTEM, fully compatible with all PACKOUT™ storage system solutions. This 10 speaker sound system delivers you with 360° sound. The Milwaukee M18™ job site radio delivers full range connectivity with Bluetooth® 4.2, an auxiliary input, and an AM/FM radio. The Bluetooth® speaker also features a built-in M18™ charger and is IP54 Rated with water and debris resistant. This heavy duty jobsite radio has a 2.1Ah USB output to keep you M18™ batteries and mobile devices charged all day long.