Features: brand new and high quality [ Powerful Electric Duster ] : Our wireless air duster has a 45,000 RPM motor, which can generate a powerful air thrust of nearly 10 levels of strong gale to deeply clean microscopic dust. [ Built-in Rechargeable Rechargeable Battery]: Built-in 6000mAh/15000mAh large capacity rechargeable lithium battery, which can make the electric dust collector run continuously for nearly 35 minutes, and it can be charged through the Type-C port, which is convenient and fast. [ 60W Fast Charging]: This air dust collector is specially designed to charge faster,which can greatly improve its efficiency. It can be charged by a variety of charging devices, such as: computers, mobile power supplies, car chargers, adapters, etc. [ Convenient Design And Simple Operation ] : Our wireless blower adopts an extended full-hand grip design and an extractable nozzle, ergonomic design, and easy to hold. The body weighs only 475g, which is easy to store and carry. [ Suitable For Various Scenes ]: Suitable for cleaning dust for your keyboard, camera, car, sofa, air conditioner, for razor, window sill, decorative ornaments, succulents, and any hard-to-reach areas. Specifications: Power supply: DC5V Power: 60W Motor speed: 45000rpm Battery capacity: 6000mAh/15000mAh Charging time: about 7H Use time: first gear: about 1H; second gear: about 0.8H Material: ABS PP Decibel: