The Milwaukee Tool M12 Radio + Charger, No. 2951-20, allows users to charge up, hang up, and turn up the sound with a full range speaker, a tweeter, and multiple hanging options. The M12 Radio + Charger features a 12V DC port for quick, convenient charging of all M12 batteries and 2.1 USB port for fast charging for electronic devices like mobile phones and tablets. Users can also stream music wirelessly via Bluetooth from up to 100' away. The unit offers various integrated hanging options including a self-centering keyhole and a hollow handle for pass-through hanging capabilities. In addition, it is impact resistant and can withstand water and debris. The radio/charger measures 5.39” by 9.21” by 5.67”.