2 in 1 Portable Compressed Air Duster Air Blower and Vacuum Cleaner Cordless Duster Blower for Keyboard Computer Cleaning Note: 1.Not recommended for use during charging 2.If the device stops working suddenly during operation, you can try restarting it or charging it for 10 minutes before attempting again. Equipped with 2-in-1 dual modes of blowing and suction. You can blow out the dirt that deeply cleaning even microscopic dirt particles from every corner of your computer or any other device, and then suck them away Features: With 2-in-1 dual modes of blowing and suction, you can blow out the dirt or suck it away. Air duster features 3-speed wind settings, allowing you to customize the airflow according to your cleaning needs. Operating with low noise levels. Built-in LED aids in lighting to helps you easily clean debris and dust from corner When the device is charging, the indicator light flashes red, and when it is fully charged, the green light stays on. The thin and long nozzle makes it easier to clean corners or place where hand cannot reach. Suitable for cleaning computer keyboard, laptop, camera, cleaning car, seat and blinds etc Air dusters can also be used in products that need to be inflated such as swimming ring. Specifications: Material: ABS, PP Battery: 3x2000mAh lithium battery Power supply: DC 5V Input current: 2A Power: 68W Charging time: 3.5-4.5 hours Working time (full charge): 15-30 minutes Noise: less than 90 decibels Product Size(LxWxH): 16x10x6.5cm Package Contents: 1 x Air Duster Blower 4 x Nozzles 1 x Vac nozzle. 3 x brushes 1 x USB charging