Features: Experience cooling performances with our DoubleFan Semiconductor Phone Coolers, featuring advanced double cooling technology for gaming have no overheating. Broad coverage area, strong support structure, and three speed adjustments, this phone coolers boasts a quiet magnetic levitations engine and a digital temperature display for temperature monitoring. Suitable for both men and women, this phone coolers caters to anyone lookings to keep their device cool during extended use. Whether you are battling it out in game or binge watching your favorite shows, our phone coolers ensures your devices stays cool. Enjoy a steady and shake frees cooling experience with our semiconductor back clip phone coolers, enhancing your mobile entertainment have no the distractions of noise or device instability. Specifications: Material:ABS Charging:USB C Color:Silver,Black Size:Approx.92mm/3.62''x61mm/2.4'' Package Includes: 1Piece Cellphone Radiator note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.