Inflates and deflates variety of inflatables such as air mattresses, paddling pools, beach toys etc High-speeds motor make the fast inflation and work longer Plastic environmental protection materials for use safety Fast inflation/deflation for air mattress/ raft/ bed/ boat/ pool toy Multi power sources: Charge the Air Pump to any power supply with a USB port - laptop, computer, power band, etc It is manufactured with professional technology to ensure the of the product and can work for a long time