[ELECTRIC AIR DUSTER] electric compressed air duster redesigned its air blowing nozzle and updated its blowing power. Furthermore, there has a mini brush which can put on the blowing nozzle to help you brush the sticky dust while blowing. Besides, electric air duster allows you can use it blow the dust at any angle and there's no vapor spray out, its non-static feature makes it be a nice tool to clean all kinds of electronics.
[COMPUTER & KEYBOARD VACUUM] Keyboard vacuum cleaner especially suitable to clean , laptop keys, keyboard crevice and other electronics. There also has a mini brush which can put on flat nozzle to help you brush the stubborn dust, soft bristles can brush your computer fans or electronics gently without any scratch or damage while vacuuming.
[3-IN-1 ELECTRIC AIR DUSTER & VACUUM CLEANER] Buying one compressed electric air duster equivalent of buying a compressed computer air duster, a mini vacuum cleaner, an air blower, uncountable air cans and cleaning gel at a time. No more environment polluted, Makes two cleaning ways together which can saves you lots of money in the long run.

Material: ABS
Color: as shown
Rated voltage: DC 7.4V
Vacuum degree: about 9000Pa
Rated speed: 35500rpm
Battery capacity: 2 x 2000mAh
Charging : 5V USB boost charging cable
Rated power: 50W
Product noise: ≤84dB
Operating temperature: -20℃~+50℃
USB cable length: about 1m

Package Contents:
1 x Vacuum cleaner
1 set x Accessories
1 x USB cable