1. Motor compressed air dust collector - maximum speed 50000 RPM, blowing force 1.86-2.51OZ. Generate a concentrated super strong to remove debris and dust from any space. clean any corner. While maintaining strong power, lower energy consumption, longer lifespan, and lower noise.2. A powerful vacuum cleaner system - not only an air cleaner, but also a vacuum cleaner.3. The perfect design combines compressed air dust collector and vacuum cleaner, with the front end capable of blowing dust and the back end capable of vacuuming, making it easy to keep the room clean.4. Multi electric compressed air dust remover and vacuum cleaner - suitable for various scenes: you can remove debris, hair and dust from computers, keyboards, sofas, air conditioners, camera lenses or cars, and burn charcoal in barbecues, swimming pools, and yoga balls. You can also use it as a vacuum sealing machine to extract air from the storage bag to save your space.5. 3 speed modes and over 10 nozzles and brushes - Cordless air dust collector with wind power up to 50000 RPM, super capable for blowingPortable, powerful, and versatile air dust collector, designed specifically for cleaning keyboards in cloth space. The super strong air thrust can blow hidden dirt and penetrate the narrowest areas.The convenient design of cordless and compact size makes it easy to carry; In addition, our air and vacuum cleaners are equipped with multiple nozzles to meet various application scenariosUSB/TYPE-C, can be connected to phone chargingHigh definition digital screen display for more intuitive displayWind force:1st gear:25g 2g 25000 rpm2nd gear:35g 2g 37000 rpm3rd gear:45g 2g 50000 rpmPower:68WInput voltage:5V-2ABattery capacity:2000mAh * 3Charging time:3.5-4HWind ed and flow rate:50000RPMType:B:With filter elements,dust cupColour:BlackMaterial:ABSPackage Contents:1 * Air cleaner1 * USB cable6 * nozzle3 * brush1 * dust cup1 * filter elementsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.