Wireless Air For Computer Cleaning 15000Mah /6000Mah Usb-C Air Blower, Home Cleaner For Laptop Car Clean

A:
Specification:
Material: ABS + PP
Rated Voltage: DC 5V
Charging current: 5V/2A
Power: 60W
Motor Speed: 45000 RPM
Wind Speed: 70m/s
Battery Capacity: 15000mAh
Charging Interface: Type-C Interface
Charging Time: 4H/7H
1-Gear Using Time: 0.5H/1H
2-Gear Using Time: 0.35H/0.8H
DB: ＜80dB
Size: 18.9 * 7.9 * 13.1cm
Features:
【Deep Cleaning & Extensive Utilization】
This air duster tops the market by its capacity to produce a powerful thrust of air at almost 70m/s for deep cleaning of the microscopic dust. Starting from printed circuit boards to computers, electronic instruments, medical devices, and many more such areas can be cleaned by this mini duster which your traditional wiper or duster cannot clean.
【Fast Charging & Speedy Functionality】
This air duster is specially designed to get charged faster with a 2A adapter (not included). Its motor allows the maximum rotating speed to reach up to 45000 RPM.
【Handy Design & Simple Operation】
The device is structured with an extended full-palm gripping design and with drawable nozzle keeping the handhold clear to let users grip it at their comfort.
【Eco-Friendly & Energy-Efficient】
Saving gas and water has now become our primary responsibility. And to support this cause this device to be made highly environment-friendly as it allows more than 5000 times of use, resulting in saving a lot of energy. This mini duster is such a scientific device which keeps cleanliness hand in hand with eco-friendliness.
【Lighting Design】
Refuse the dark, can also use at night, warm heart lighting design, illuminate the dark at night, let dust nowhere to hide.
Packing included:
1 x Cordless Air Duster
1 x Long Hair Brush
1 x Long Blowing Mouth
1 x USB Charging Cable

B:
Color: Black
Working Voltage: 5V
Power: 40W, built-in 6000 mAh lithium batteriesVacuum Degree: 5000PA
Working Time: Low Speed about 90 minutes, High Speed about 30 minutes
MAX Speed: 36000RPM
It is a 2-in-1 device that works both as an air duster and a vacuum cleaner. One side of the cleaner blows away and the other side absorbs the dust, providing an efficient cleaning procedure.
It can be used for most devices such as your computer, keyboard, laptop, copy machine, medical equipment, camera, etc, which your traditional wiper or duster cannot clean. Alternative to compressed air, inexpensive and nontoxic, it is scientifically designed to keep both cleanliness and Eco-friendliness, so you can save money rather than buy the canned air ever again. That's why even it's not powerful as air can, but still think is a good replacement.
Package:
1* Electric Duster,
1* Standard Nozzle,
1* Brush Nozzle,
1* Dust Cup,
1* Type-C Charge Cable,
1* User Manual