1.Dangle anywhere: Take this portable air pump with the light in outdoor camping thanks to the compact size and versatile hook design; Suspend it on backpack, one or pop it in your pocket for convenient use anywhere and anytime 2.Extended Usage: With a builtin 4000mAh rechargeable battery, enjoy over 40 minutes of continuous use on a single charge. LED display shows battery energy, fully charged in just 45 hours 3.MULTIPLE USAGE With 4 nozzles for different uses, this air pump is for inflating musthaves like inflatable beds and camping furniture. For outdoor activities, excluding balloons and tires 4.EFFICIENLY INFLATING VARIOUS ITEMS Boasting an impressive 18.5W motor and a 0.5 psi 'air pressure value, this air pump provides a quick intake/deflation' faster air, for inflating swimming rings and cushions. Its convenient airblowing function is a useful tool for starting fires on outdoor camping trips, making it a versatile companion