The EUKI cordless rechargeable electric air duster is a fairly straightforward device. An internal fan spins at up to 15,000RPM to move an appreciable amount of air. A nozzle funnels the air into a tight, high-velocity stream that's more than strong enough to kick up layers of dust that's been sitting on top of your computer components. It has three speed settings, although I would recommend keeping it at the max speed for optimal results. Note that it doesn't come with a long, thin nozzle like the ones that come with compressed air canisters. If that's what you're looking for, the deal below might be a better fit. The duster weighs about 12 ounces, light enough to be used for a while.
The best thing about an electronic duster compared to a can of compressed air is that it can be re-used. The battery lasts up to 100 minutes on a full charge (lower on max setting). It can be recharged within 2 hours with a USB Type-C cable, which is included. I have a similar variant of this air duster that I use for all manner of cleaning, not just my PC (cleaning my coffee grinder and blow drying my dog are two examples). If possible, do your dusting outside.
Eric Song is the IGN commerce manager in charge of finding the best gaming and tech deals every day. When Eric isn't hunting for deals for other people at work, he's hunting for deals for himself during his free time.
“Chuck E., No!”: Cops finally drop extended footage of Chuck E. Cheese mascot arrest