Compressed Air Duster for Computers Protable Cordless Air Blower Computer Cleaning for Keyboard Crumbs Car 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. By continuously providing high-pressure air to remove dust, Can produce super-strong airflow. Cleans debris and dust from any electronic device, handy in your home or office or car. Features: It is energy-efficient and environmentally. Compressed Air can be recharged and used repeatedly. 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. Air dusters can also be used in products that need to be inflated, inflatable beds, lifeboats, etc. Suitable for cleaning computer keyboard, laptop, camera, cleaning car, seat and blinds etc。 Specifications: Material: ABS, PP Battery: 6000mAh lithium battery Power supply: DC 5V Input current: 2A Power: 68W Charging time: 3.5-4.5 hours Working time (full charge): 15-35 minutes Working temperature: -10-50 degrees Storage temperature: -10-60degrees Noise: less than 90 decibels Product Size(LxWxH): 16x10x6.5cm Package Contents: 1 x Air Duster Blower 5 x Nozzle 3 x brushes 1 x USB charging cable 1 x instruction manual Please note: 1.The charger/adapter is not included! 2.Due to manual measurement, there might be a tolerance in the product