Compressed Duster - Keyboard Cleaner for Office - No Canned Duster - Reusable - Good Replacement for Compressed Can - Cordless Duster 6000MAh Feature: Colour: Black Material: ABS Net weight: 420g/0.93lb Gross weight:485g/1.07lb Product size:18.9x13.1x7.9cm/7.44x5.16x3.11in Packing size:23.8x16x6.6cm/9.37x6.3x2.6in Charging interface:USB Input Voltage: DC5V/2A Rated Power: 60W Rated Speed: 45000rpm Battery Capacity: 6000mAh Charging time: 2-3h Run time: 80min Description: Compressed duster - Eco-Friendly & Energy-Efficient：Alternative to canned Compressed can be recharged and used repeatedly. It is more energy-efficient and environmentally than constantly buying canned, save money, cordless dusters electric is a onetime investment, you can have a permanent duster electric. Keyboard cleaner - Powerful deep cleaning：Wind power of the Cordless duster is 45000RPM, Blowing forc 1.86-2.51OZ .86-2.51OZ .continuously provide high-pressure to remove dusts, Can produce super-strong airflow. Cleans debris and dusts from any electronic device, handy in your home or office or car. Compressed - Multi-use to lots of places：Electric blower can cleaning computer keyboard, laptop, camera, cleaning car, seat and blinds etc.Thin and long nozzle makes it easier to clean corners or place where hand cannot reachs. dusters can even be used in products that need to be inflated, inflatable beds, lifeboats, etc. Compressed duster - 2 brush head accessories nozzles：Cordless duster electric nozzle is Light weight and small size, wireless design and comfortable to hold and space saving, convenient to carry around. Different cleaning sites, replace the appropriate accessories, with strong wind, cleaning is easier, and can be used multiple times. duster - USB charging design：Compressed dusters battery protection design, Do not charge when the machine just finished using, the battery temperature is too high, please wait tens minutes to cool down before charging. Compressed dusters High-end easy new design, high technical configuration, with charging cable for use. Package Content: 1x Duster 2x Nozzle 1xUSB Cable 1x Instruction manual