One System, Multiple Uses. Whether you're working in the garage or heading on the road, the SKIL PWRCORE 12 12V Bluetooth Speaker delivers premium sound wherever you go. Get improved bass sound with dual passive radiators, connect with convenience using multiple inputs, and enjoy a portable speaker powered by the same innovative PWRCORE 12 lithium battery technology as your tools, with longer run time and battery life. What's Included: Speaker, AUX Cable Portable Speaker—This Bluetooth speaker's design makes it easy to bring along wherever you go Quality Sound—Dual passive bass radiators allow for improved bass sound Multiple Inputs—Connect with Bluetooth technology or an auxiliary input, plus you can charge your device with the USB port Longer Run Time & Battery Life— Uses the same industry leading PWRCORE 12 lithium battery technology as your tools. Battery sold separately