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