Specification: Item Type: Electric Air Pump Product Material: ABS Weight: Approx. 350g / 12.3oz Battery Type: Lithium Ion Battery (Shipped With Built In Battery) Battery Model: 18650 Battery Capacity: 1200mAh Package List:1 x Swimming Pool Inflation Pump 3 x Air Nozzle 1 x USB Cable  Features Easy To Carry and Use: Household inflation pump, car inflation pump, and small inflation pump are all very portable and convenient to carry. The electric air pump is also very easy to use, just press the button to complete inflation or extraction. Multi Purpose: The electric air pump is suitable for various inflatable tasks, such as inflatable children's swimming pool, Air mattress, inflatable toys, inflatable boats, etc. The car air pump can also be used for tire inflation. Energy Saving and Environmental Protection: Compared to manual air extraction, electric air pump has higher power. However, due to the automatic shutdown function of the electric air pump, its service life is longer and it is energy saving and environmen Quiet And Stable: The electric inflation pump has low noise and stable operation. Even if used for a long time, it will not produce howling or other noise that interferes with your work or life. Quick Inflation: The portable quick fill air pump with 3 nozzles can quickly inflate, allowing you to complete the inflation task in a short time without the need for manual suction.