Highly durable, portable and stackable solution designed to supply crisp, clear sound through either the radio functionality or wirelessly through any Bluetooth connectivity. 4 full range tweeters, 1 Subwoofer and 1 assisted bass resonator. IP54 rated for water and dust resistance. TouchSystem carrier cart compatible. Can run on a 12 volt max or 20 volt max Dewalt Li-Ion power tool battery or can be plugged into a wall outlet. Charging capability; built-in charger ensures jobsite productivity by charging 12 volt max and 20 volt max Dewalt power tools. Connectivity to Bluetooth, 3.5mm aux. Input, 5V/1A USB charger. Can be stacked to other ToughSystem modules.