Simple Operation: Just connects to your car's 12v DC connector, set the desired pressure from 0 to 20PSI and then press the power button to start. The integrated LED display offers precise pressure monitoring and the electric pump for inflatables will automatically cut off when it gets to the required pressure to prevent over-inflation Powerful Inflation & Deflation: This paddle board pump is a game changer with maximum speed of 80L/min. It Inflates to 12PSI (12'') in just about 9 minutes, saving the physical effort that comes with a manual pump. The deflating function makes packing away easier and stress free Lightweight and Portable: The portable air pump mattress measures 20 x 12.5 x 10.5cm and weights only 860g. Designed with portability in mind, this sup air pump comes with a soft strap handle, making it easy to carry and store. The added light function provides convenience in dark areas, an ideal companion for outdoor adventures Versatile Use: Equipped with 7 nozzels, Accwork Electric Air Pump is a versatile solution for various devices like SUP paddle boards, boats, air beds, kayaks, camping mattresses, tents and so on, ensuring a perfect fit for most high pressure inflatables Package List & Use Tips: Package includes 1x air pump, 1x hose, 7x nozzles , 1x 12V DC cable,1x user manual. NOTE: we recommend a 5-min break before the second use. If you use it 5 times in a row, you need to let the machine cool down for half an hour, otherwise it is easy to overheat and trigger a protection shutdown