Charmarni Electric Duster - 4 Gear Adjustable 100000RPM, Cordless Air Blower for Laptop, Keyboard, Electronics

【Adjustable 4 Speed Modes】The power is about twice that of a traditional air duster, solving the problems of weak wind speed and insufficient battery power. The wind power is adjustable in 4 levels (31000 RPM,50000 RPM, 70000 RPM, 100000 RPM), instantly sending strong wind to a precise location, which can deeply clean dust and crumbs on computers, keyboards, circuit boards, sofas, musical instruments, office equipment, etc.
【Save Energy & Money】compressed air duster can clean narrow areas from multiple angles. Replaces canned compressed air, is reusable, saves money, and is environmentally friendly. No chemicals or liquids are produced during the cleaning process, protecting your valuable electronic equipment from possible damage.
【Multi-functional】It is suitable for various scenarios. It can also be used to clean window frames, blow out campfires when camping, inflate swimming rings and air beds, and remove dust from air conditioners and other equipment. In addition, this vacu