Dont let the large size air pump! Rapid Electric Air Pump: The speed of inflation is different. Perfect for inflating large items. Rapid electric air pump. Moves with the cigarette lighter socket in your car. Inflate & Exhaust! Rapid Electric Air Pump; Can be inflated and exhausted with one unit: This is a 2-in-1 electric pump that not only rapidly inflates vinyl toys and outdoor equipment, but also allows air to be exhausted as much as you inflate. ■ Powered by car cigarette lighter: When you go out to the park or the beach, it was very inconvenient to use an electric pump, but this product can be powered from a cigarette lighter socket, so you can start the pump if you have a car nearby. ■ Injecting large amounts of air at once: This electric air pump inflates 500 liters per minute, and has a continuous usage time of 15 minutes, so you can inflate a large amount of air with one use. Quickly inflate large air products such as air mats, vinyl pools, inflatable boats, and more. Product Size: Width: 5.5 inches (14 cm); Height: 6.3 inches (16 cm); Length: 9.8 inches (25 cm); Hose Size: Length: 21.7 inches (55 cm); Diameter: 1.2 oz (3 cm); Weight: 28.6 oz (800 g); Power Supply: Cigar Socket Power Supply: 12 V, 1000 W; Continuous Usage Time: 15 W; Noise: 85 psie: 85 psi min; Accessories: Instruction manual (English language not guaranteed). 5 types of nozzles, hose Universal Type