For his (small) size but the fan is quite a remarkable achievement - the airflow is surprisingly strong. Clear that at the other end of the room can it not be known, but placed on the table it cools nicely the sweaty palms or the upper body from without having to fire up the same needs big fan.
From the volume of her fans is fully in order, it vibrates very slightly, but it shows only if you touch it directly.
Clean it can also - the basket you can relax by four Phillips screws and remove to get to the rotor blades. When assembling helps pliers, compress the plastic parts.