With 1-touch operation that cycles through three speed presets up to 3500 RPM, this compact fan offers tailored cooling customization. And with the integrated memory feature, your chosen fan speed is automatically retained if power gets disrupted. This lightweight fan offers four mounting options for flexible placement, It can be positioned on flat surfaces, clamped to poles, suspended from ceilings, or magnetically secured to tent walls by positioning a separate iron plate (not included) on the corresponding exterior side. Effortlessly install it in your grow tent to foster a zone of effective air circulation, maintaining the ideal temperature and humidity for your plants to flourish.