The Cummins 120-Watt Cupholder Power Inverter is a modified sine wave inverter that's designed to fit in your vehicle's cupholder and provide 120 watts of continuous power so you can power AC devices using your car or truck DC power. Just place it into a standard cupholder and plug it into your 12V outlet, and you have the power to charge phones, laptops, and gaming devices while off the grid and traveling. Two AC outlets and dual USB ports provide plenty of options. Cool backlighting makes it easy to operate this inverter in low visibility conditions. The 3' cable lets you easily maneuver and move devices while still powering them. Short circuit and overload protection is built-in for peace of mind.• Changes DC power from your vehicle to AC power with 120W continuous output• Small, convenient cupholder design• Powers cellphones, tablets, laptops, handheld gaming devices, and more• Two AC outlets• Dual USB ports â standard 2.4A USB and fast charge 3.0A USB-C• Easy on and off with backlight for improved visibility• 3' cable for easily maneuvering devices in your vehicle• Built-in short circuit and overload protection Two AC outlets & dual USB ports provide plenty of options Backlighting makes it easy operate in low visibility 3' cable for easily maneuvering devices in your vehicle