USB Phone Cooler, Semiconductor Cooling Fan for Phone, Magnetic & Clip-On, Large Cooling Plate, 3 Gears Fan Adjustable, RGB Light Switchable, Universal Fit for iPhone Android - Black
Semiconductor Active Cooling, Not Just a Fan: Unlike cheap fan-only coolers, K51 uses TEC semiconductor technology with a larger cooling plate. Achieves visible frost at 30°C room temperature true cooling fan performance at a budget price.
Large Cooling Plate for Faster Heat Dissipation: Bigger contact area means phone cooler for gaming without frame drops, lag, or thermal throttling. Keeps your hands comfortable to hold even under load.
3 Adjustable Gears & RGB Light Switchable: Toggle between -9 rapid-cool, -6 quiet, and 99 full-speed modes. The 3-color RGB light adds gaming atmosphere; ; a single button press turns lights off completely for distraction-free, bedroom-friendly use.
Universal Magnetic & Clip-On Fit: Snaps directly onto MagSafe iPhone 12-16 series. For Android phones, use the included clip bracket or stick-on magnetic ring. Fits 4-7 inch devices. Bonus accessories in the box. No battery, just USB Powered.
Plug & Play Wired via USB: Powered by any 5V/3A USB-C charger (cable included, no charger). A wired USB fan, not wireless delivers consistent high-performance cooling without battery worries. Whisper-quiet operation won't disturb your gaming voice chat.
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Black Blade phone cooler
Black Blade phone cooler
USB Phone Cooler, Semiconductor Cooling Fan for Phone, Magnetic & Clip-On, Large Cooling Plate, 3 Gears Fan Adjustable, RGB Light Switchable, Universal Fit for iPhone Android - Black