A total of 1 review of this product on Reddit.
1 point
·
22nd Nov 2016
https://www.amazon.co.jp/gp/product/B01K1NPXXY/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
That one. The on/off switch is a knob that ramps up from weak to strong. Really nice, really quiet (my old one was really loud), installed quickly, and only had a burnt smell for about 10 minutes. Cheap and effective! 😀