2 In 1 Handheld Vacuum: This handheld vacuum cordless not just a vacuum cleaner, but also an air duster. USB Rechargeable and Cordless: Our small vacuum cleaner has built-in 4000mAh lithium-ion battery(2000mAh battery packs) which can bring more suction power. Reusable and Washable Filter: This hand vacuum uses a washable and reusable HEPA filter and equipped with a dust collecting cup, which adopts a double buckle design to effectively prevent the dust cup from falling off during use. Wide Range of Applications: Our car vacuum cordless rechargeable equipped with 3 different nozzles to better meet your cleaning needs. Multi-use Hand Held Vacuum Cleaner: This hand vacuum cordless rechargeable is very portable to carry, weighs only 0.29kg, good ideal for cleaning small crevices, such as sliding doors tracks, windows, drawers, computer hosts, car doors, keyboards, sewing machines, pianos, etc.