REMAX 手機磁吸散熱器半導體冷凍風扇超靜音直播電競打遊戲數顯降溫神器背夾RT-F7/F7i

Material：ABS-Aluminum alloy-Ceramic Technology：Texture-Polishing Rated voltage：5V/2A Rated power：8W Scope of application：Auxiliary device to cool the phone Charging port：Type-c 1.Large cooling area, rapid cooling to extend using time 2.Stable gripping, for both phones/tablets 3.Unlike the traditional design, deliver a sense of technology 4.Semiconductor cooling, silent motor, play at will 5.RGB lighting effect, stylish appearance