Features:

• Powerful suction can more quickly suck out the garbage hidden in the keyboard.
• Our computer vacuum cleaner is able to suck small things like Cigarette ash, Dust, Hair, Food-crumbs, Eraser Residue, Small particle, but not water, please make sure small things is not bigger than the suction nozzle
• This portable handheld USB vacuum cleaner is small size, could be used for computer, desktop and PC.
• Our keyboard vacuum cleaner can be plugged straight into USB port without requiring external power source.
• Just open the vacuum cleaner and take the sponge net out, then wash it with clean water, after the sponge net get dry, then you could use it.

Specifications:
Color: Black
Package Weight: 300g
Product Size: 196 * 137 * 60mm / 7.72 * 5.39 * 2.36inch(as picture show)
Power: 4W
Voltage: DC 5V
USB Cable Length: 1.8 meters
Power supply: computer USB interface, USB adapter, mobile power, etc. 

Input Current:1000mA

Battery Capacity:2000mA

Package List:
1 x Keyboard Vacuum Cleaner (Keyboard is not included)
2 x Nozzle
1 x Sponge

Size is 70mm * 33mm.

Comes with 5 buttons, easy to use.

Solid button, feel comfortable, smooth rotation, more good.

Adopt multi-layer electroplating process, uniform lock cylinder surface, exquisite and

Guard anti-theft marbles, safe and smooth opening.

It is suitable for home room, bedroom, door, living room use.
European standard lock cylinder, suitable for South East Asia, Australia, New Zealand, the Middle East, the European Union, the United Kingdom, Russia, Mediterranean countries.