Handheld Wireless Dust Blower Violent Fan High Power Vacuum Cleaner for Car Home Computer Keyboard C

Battery capacity: 4000mahSpeed: 100000 rpmBlowing force: 10KpaActual measured wind speed: 13 to 17m\/s (maximum: 50-60g)Usage time: 72 minutesColour:blackMaterial:abs+aluminum alloyPackage Contents:1 x dust blower1 x usb cableOnly 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.