[ELECTRIC DUSTER] generation electric compressed duster redesigned blowing nozzle and updated blowing . Furthermore, there has a mini brush which can put on the blowing nozzle to help you brush the sticky dust while blowing. Besides, electric duster allows you can it blow the dust at any angle and there's no vapor spray out, non-static feature makes it be a tool to clean all kinds of electronics. [COMPUTER & KEYBOARD VACUUM] Keyboard vacuum especially suitable to clean , laptop , 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 DUSTER & VACUUM ] Buying one compressed electric duster equivalent of buying a compressed computer duster, a mini vacuum , an blower, uncountable cans and cleaning at a time. No more environment polluted, Makes two cleaning ways which can saves you lots of money in the long run. [RECHARGEABLE DUSTER] Cordless compressed duster designed with 6000mAh rechargeable capacity battery which allows it can be running 30 minutes at a time. Lightweight 0.7lb with cordless design makes you can hold this electric duster just by one hand and convenient carry to wherever you go. Colour: Black Material: ABS Size: 20x15cm Package Contents: 1 * Vacuum 1 set * Accessories 1 * USB cable Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.