Dust removalIt can be used to clean dust on keyboards, fans, cars, sofas, windows, etc., as well as clean leaves, workshop metal chips, wood chips, etc. | InflatableUsed to inflate swimming rings, pool toys, yoga balls, etc., very suitable for outdoor camping, allowing you to spend a happy weekend with your children. | DeflateUse it to extract air from inflatable swim rings and yoga balls and compress it. In addition, it can also be used in vacuum compression bags to easily store clothes. |