Yesido YF18 Semiconductor Cooling Handheld Fan This portable fan uses a true semiconductor cooling chip to deliver ice-cold airflow down to 16 °C, offering instant relief on hot days. A 2″ pure copper brushless motor spins at 5,500 RPM to generate powerful yet ultra-quiet airflow across 100 adjustable speed levels. The built-in LCD screen provides real-time battery life and speed setting feedback. Crafted from durable ABS plastic and stainless steel, it supports handheld use, desktop placement, or hanging via the included lanyard. A 3,600 mAh rechargeable battery powers up to 10 hours of runtime on lower speeds, making it perfect for travel, office, or outdoor adventures. SKU: Yesido-YF18 Categories: Handheld Fan, Home Accessories Tags: Cooling, Fan, Handheld, Semiconductor, Yesido, Yesido YF18 Semiconductor Cooling Handheld Fan, YF18
