Powerful & MultipurposeBuilt-in with a super powerful 60,000 RPM motor,the highest wind speed is over 28m/s. It can effectively remove 99% of the dust away from the device. You can use this duster to clean various things, such as computers, rugs, CPU, corners of your car seat, sofa, air conditioner, and even the vents of your window. | Convenient ChargingCharging Time: 3 H, Battery Working Time (Fully charged): 0.25 ~ 0.5 H Our cordless air duster can be charged with multiple USB port devices, such as laptop, wall plug, power bank, etc. It ensures the charging to be convenient and energy saving | Air Duster & Vacuum CleanerHold the vacuum cleaner and turn its middle part, switch the mode between blow and suction. Meet your different cleaning needs, simple and practical. |