Feature(may vary by option.)

●Multi-functional cleaner: This product is a multi-functional cleaner for cleaning small laptops, but it can be used not only for cleaning the keyboard, but also for various places (sofas, printers, cameras, tables, tight gaps, car chairs, console buttons, A/C vents)
●USB Charging: This mini cleaner uses a USB rechargeable design, and comes with a 2,000 mAh battery. The suction power is stronger than a normal USB powered vacuum cleaner. It can be connected to many USB ports and can be used with a USB port on a computer. No external power supply required when working
●【Convenient for Cleaning and Maintenance】This USB vacuum cleaner is perfect for cleaning desks, computer hosts and keyboards. It will keep any dust from escaping, and it can be used to remove dust from your computer corners, eraser debris, etc. Just open the vacuum cleaner, remove the strainer and wash it in clean water, then let it dry. PORTABLE SIZE: Clean the area you want to clean
●Applications: Not only can it be used to clean the gap between keywords, it can also be used to clean laptops, printers, cameras, and even pets

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Description

Product Specifications:
Material: ABS.
Color: Black.
Size: Approx. 8.3 x 5.5 x 2.4 inches (21
Power Rate: ≤8W
Voltage: DC 5V
Current: ≤1000mA
Cable: 83cm
Charging time: 4 hours
Operating Time: 40 minutes.
Battery: Built-in battery (2,000 mAh).

Note:

If the inlet is weak, please check if the inlet is not blocked. Or check if the mesh filter is dirty.
Clean the mesh filter at least once a month. If there is too much dirt, you need to clean it immediately.
If the motor does not work, please check if the power switch is on. Connect the line to the USB port.
Vacuum cleaner may be a little noisy in a quiet environment (a little heavier than normal talking sounds and harmless to hearing). Please buy it carefully, if you mind the noise.