Specifications:Material: Plastic + MetalColor: WhitePower Supply: USBInflating Degree: Above 90%Inflating Time: 2-3 minsWaterproof: IPX7Size: (L)X(W)X(H) 53*53*80mm / 2.09''x2.09''x3.15''(appr.) Features:* Quick inflate a standard air mattress in 2 minutes.* Compact size, light weight and easy operate for kids.* Equipped with nozzles, suitable for most air mattresses, airbed, pool floats, swimming rings, inflatable boats, kiddie pool, inflatable play center, balloon and other inflatable toys. Auto Inflate & Deflate:Insert the nozzle into air valve tightly, press the switch then you can leave it. With deflate function, quick deflate save your time.In addition, the air pump also can be used to increase fire when camping and deflate vacuum storage bags when travel. Operation Instructions:1. Plug in the power supply.2. Connect the air cushion, turn on the switch.3. Reach more than 95% saturation in one minute and twenty seconds. Package Included:1X Air Pump1X USB Cable1X Storage Bag3X Nozzles1X User Manual (4 Languages: English / Chinese / Japanese / Korean)