I used the compressed air purifier at work to blow out servers and other network equipment, and I'm very satisfied!

The compressed air purifier is a real powerhouse and easily blows dust out of fans and cooling fins. I especially like the grille on the air intake; another air purifier I had didn't have this, which meant dust got into the fan and clogged it over time, causing it to lose performance. I didn't experience this with this one.

The light really surprised me in a positive way. On many devices, the light is a half-baked feature and not really usable, but the lamp on this device is really bright and focused – absolutely fantastic!

The battery life is perfectly adequate. I was able to clean several devices without recharging, and the charging time is also perfectly satisfactory.

What I don't like so much is the control system. It takes some getting used to, as you control everything – from the light to the brightness levels and on/off – with a single button.

All in all, despite its high price, I can wholeheartedly recommend this device; its powerful performance, well-implemented lighting, and battery life are impressive!