This product is a multifunctional compressed air dust collector. It can the dust on the surface of computers, keyboards, and toys, and can also inflate balloons, swimming rings, inflatable beds, etc. Suitable for household cleaning and car interior cleaning. Wireless design, easy to use, easy to with various cleaning problems. Features -Color: Black -Material: ABS -Size: About 16.20X11.50X6.20cm/6.37X4.52X2.44in -Rated power: 60W -Power supply voltage: 5V -Plug interface: Type-c -Output voltage: 7.4V/12V -High speed: 40000 -Low speed: 30000 -Noise: 80db -The versatile compressed air duster creates an ultra-strong airflow to remove debris and dust from any electronic device. -Not only can it remove dust from electronic equipment, but it can also be used for cleaning household items or inside the car. -The blowing nozzle can be adjusted by bending 90°, very flexible, wireless design, and easy to with various cleaning problems. -It also has an inflatable function to inflate swimming rings, inflatable beds, balloons, etc., bringing convenience to daily life. -The compressed air dust can be charged by the mobile power supply, car charger, and adapter. Package list: 1 x Air Duster 2 x Replacement nozzles 1 x USB to type-c data cable 1 x Cleaning cloth 1 x User Manual