Yes: 3 speeds, does its job well, the purchase is worth it for what it does. Works well in the summer.
No: Plasticity, squeaking, and if the motor comes out of its position, just open the 2 clips and push it back in. It happened.

It has 3 power levels, good airflow and intensity. The size is just right so that the fan works and you can feel it. It fits comfortably in a backpack. It's about the size of a 750 ml bottle, and it has a detachable base with a sticker underneath that sticks wherever you place it. I just have it sitting upright somewhere. It doesn't have strong vibrations at level; it has a level indicator with light (1st speed 1 light, 2nd 2, etc.) and importantly, a 18650 battery. The factory one is no brand around 2800 mah, approximately. For outdoor use where there is no power supply, it's worth it. It can work with your power bank while it operates + charges its own battery.