I love the way they describe it as a 'digital motor', meaning, it either works at full power, or it doesn't! Not that I have a problem with this. After all, a handheld vac with a dwindling battery is not much use to man or beast.
This is a super little vac - a good powerful suction makes it ideal for quickly clearing up mess. The gun type trigger makes it a doddle to use. To empty, hold over bin and press red switch and the underside pops open and releases the rubbish. It comes with a long nozzle, plus a useful tool that adjusts from a brush into a normal nozzle.
Battery life is only about 5 mins, but to be honest, that's all you really need it for - any bigger job and you'd just get the main vac out.
It's certainly the best effort at a handheld vac I've seen so far.