Review on 🔋 AFMAT Cordless Air Duster - Rechargeable Keyboard Cleaner, Compressed Air Can Duster for Computers - 6000mAh, 10W Fast Charging by Luis Penczak

I repair laptops, tablets and smartphones for a living. This thing is NOT as powerful as compressed air. I'd say it's 90% of the way with ZERO risk of liquid splash effects freezing. Comes with a micro USB cable only, so find your own USB charging box (easy to find and cheap). It charges fairly quickly (only I leave it on for 1 hour) and it's stable when fully accelerated (boost time takes a few seconds, just press and hold the button and it runs faster). Compared to compressed air, you can get constant air pressure for 30 seconds at most before they run out. The thing works far too fast (almost as hard as compressed air for a long time). $80 for virtually unlimited ether. Buy it, it's worth it.