Back to 20s Electric Air Pump & Car Charger Air Inflator for Air Mattress Boat With 3 Different Nozzles Standard 110-volt and is UL, CUL as well as CE approved Includes three different sized tips to fit most type valves Perfect for smaller inflation jobs such as: rafts, blow-ups, inflate dolls, inflate pillow and small inflatable's DC only compatible to Vehicle cigarette port