Weatherproof speakers. Water-tight MP3 player dock. M12 Li-Ion battery sold separately. 10 1/2".

Additional Information
At only 10.5" and 3.5 lbs., the Milwaukee M12 Radio is up to 10 times smaller than existing jobsite radios, yet boasts some of the most advanced technological features available. An exclusive digital processor delivers the highest reception and signal clarity in the industry. In addition, the M12 Radio features premium weatherproof aluminum speakers that produce a rich, full sound and a built-in, weather-sealed MP3 compartment to protect MP3 players and other audio devices connected to the docking portal. The M12 Radio is powered by an M12 Li-Ion battery pack (sold separately) or AC adapter (included).