1、EFFICIENT ADSORPTION: Keyboard vacuum cleaner adsorbs dust efficiently to keep equipment clean and sanitary, repeatable clean, saving clean costs and time. 2、POWERFUL SWEEPING BRUSH: Computer vacuum cleaner has a built in powerful sweeping brush, which can effectively remove the filth in the crevices of the keyboard. 3、USB PORT CONNECTION: Keyboard vacuum cleaner utilizes USB port connection to conveniently clean keyboards, laptops and other small devices. 4、EASY TO CARRY: USB vacuum cleaner is small in size, can be held in one hand, adults and children can use it easily, easy to carry. 5、DURABLE: Vacuum is made of ABS and electronic components, wear resistant and durable, not easy to damage, can be used for a long time. 1 x Keyboard Vacuum1 x Brush Head Item Type: Keyboard VacuumMaterial: ABS, Electronic ComponentsSize: Approx. 4 x 14 x 2cm / 1.57 x 5.51 x 0.79in