SL-13 Semiconductor Magnetic Phone Cooler for Phone or Tablet, Mobile Gaming, Streaming, Movies, Tiktok, etc. Fast Cooling, RGB Colorful Lighting, Low Noise, Type C, Blue

OverviewNovel semiconductor thermoelectric (TEC) cooling technology; Excellent and fast cooling with up to 99% cooling area; Continuous heat dissipation for long-time game playing, video watching, etc. Noise reduction for comfortable use. 【Thermoelectric Technology】: The special semiconductor magnetic materials used in this product can directly create a temperature difference by electrical current. The surface can be rapidly cooled by such an effect.