Mini Handy Computer Keyboard Vacuum, Cordless Handheld Vacuum Rechargeable Dust Collector Car Vacuum Cleaner Kit for Cleaning Laptop Dust, Food Crumbs, Paper Scraps, Cigarette Ash, Pet Furs (Black)

I didn't expect much in performance from this little vacuum.But, I don't have much in mind for it's use either.I was very pleasantly surprised at it's performance for cleaning food crumbs from my keyboard and the accumulation of odds and ends inside my PC case.I have not tried the other models of this vacuum that come without the battery.Some did note that they might be a bit short on suction.After charging the battery, I gave it a try.At first it sounds as if it isn't going to turn at a very high RPM.After it is turned on for a second or so, it's as if it changes gears, the RPMs ramp up to an impressive level for what this is.The brush tip is effective for the keyboard and the interior of the PC case.The filter is easy to remove, wash out, and replace with an extra included.While there is no charge indicator for the battery, it does seem to charge quickly holding enough power to do what I wanted it toIt might be advisable to charge it overnight before storing, to prolong battery life.Time will tell if it is reasonably durable.

Extremely weak suction.I would pass on this one.