Features: 1. Powerful and wide applicability: fast inflatable standard air mattress in 2 minutes. 2. Application : Equipped with 2 nozzles suitable for most inflatable mattresses inflatable beds swimming pool buoys swimming rings inflatable boats children\'s swimming pools inflatable play centers balloons and other inflatable toys 3. Automatic inflation and deflation: Insert the nozzle tightly into the air valve press the switch and leave it. 4. Time saving: With deflation function quick deflation saves you time. 5. Ultra-light and easy to carry: Easy to carry suitable for beach camping and outdoor parties. In addition it is light weight easy to operate is the best air pump for children. Description: Material: Plastic metal Size: 53 * 53 * 80 mm/20.8* 20.8* 31.4inch Volume: 53 * 80mm/ 20.8* 31.4inch Color: White Weight: 70 grams Energy: USB powered Adapt to air cushion: universal air nozzle can adapt to various air cushions Inflation level: 90% or more (USB powered) Inflation time: 2-3 minutes (USB powered) USB powered: can be quickly charged by mobile power when charging outdoors or directly charged by mobile phone charger at home Instructions for use: 1. Plug in the power 2. Install air cushion and toggle switch 3. Saturation exceeds 95% in one minute and twenty seconds Include: 1 x USB interface portable electric air pump 3 x nozzle 1 x storage bag 1 x charging cable includes: 1 x USB Interface Portable Electric Air Pump 3 x Nozzle 1 x Storage Bag 1 x Charging Cable "