fine workmanship quality first Silence is invincible Longer service life of magnetic bearing
Most dissatisfied
A little expensive
summary
Fine workmanship, quality first, and silence are invincible. The magnetic suspension bearing has a longer service life. It is the best fan of all fans I have ever used. On February 14, 2011, Changchun Science and Technology City purchased an owl NF-S12B FLX fan (at that time, it also purchased a radiator transformer version B,JS said: 300 yuan for the radiator, 120 yuan for the owl fan, 420 yuan in total, and 400 yuan for the radiator plus fan.) It's quite quiet in use, super cool!!!!!!It is the quietest fan I have ever used, the ideal fan.