The DEWALT DCR011-XJ Bluetooth speaker provides reliable site audio with 10 W RMS power and two 76 mm premium speakers for crisp playback. Bluetooth range reaches up to 30 m and the unit accepts 10.8 V, 18 V and 54 V XR Li€‘Ion batteries. A USB charging port and aux input increase versatility, while the bass port improves low-frequency response. Built for tough environments with an overmoulded bumper, metal grille, carry handle and hang system. Bare unit, no battery supplied.