Feature: 1. High Pressure: Comes with 1600L/min air volume, 2.4psi pressure and 600W high power for efficient inflation and deflation. 2. Practical Use: Can be used for large inflatables, air beds, air mattresses, swimming pools, boats, rafts, sofas and so on. 3. Has 4 Nozzles: There are also 4pcs air nozzle in total, which ensures stable flows, stable work performance and low noise. 4. Good Material: Made of high quality ABS and PC materials, not likely to malfunction and has great durability for long use. 5. Easy Carrying: Designed to have a compact size and a light weight as well, both the storage and carrying are very simple. Specification: Item Type: Electric Air Pump Model: SH-302 Air Volume: 1600L/min Material: ABS, PC Current: 3.5A Pressure: 2.4psi Power: 600W Application: Can inflate inflatable sofas, inflatable beds, inflatable boats, pools, air cushions, tents, and inflatable channels. This product integrates inflation and inhalation, and is small in size and convenient for storage. . Package List: 1 x Electric Air Pump4 x Nozzle1 x User Manual1 x Hose Note: This is a high power and high air pressure pump used to inflate or deflate high air pressure products. This type of pump cannot be used continuously for a long time, and it may overheat and be easily damaged if operated continuously for more than 30 minutes. Especially when used with a small nozzle, it is more likely to heat up. Do not block the inflation or deflation ports and maintain good ventilation. When using the pump, do not let sand, small stones, etc. clog in the air inlet or air outlet. Do not attempt to put your hands or fingers into the inflation port. When the fan is working, do not aim at the human body.