Black Shark Fun Cooler 2

1 Second Fast Cooling Down - Black shark radiator can quickly cool down the phone temperature when connected to the power, needn't to wait; equipped with 147 cooling columns and 7 fan blades boasting a spinning speed of 6200 RPM, powful but no annoying noise. The heat is taken out from multiple cooling vents. It can help reduce cell phone battery loss, and can also extend battery life. 
Gorgeous and Colorful Background Lights & Temperature Display - This style of phone cooler is small in size, weighing only 3.2 ounces, which is equivalent to the weight of a mobile phone case. The RGB dazzling light is composed of 12 LED lights and 34 customizable patterns, colorful lighting effects are available in multiple colors, which increase game lighting effects and a full sense of ritual. 
Widely Compatible with Different Sizes of Phones - FunCooler 2 Pro Cooler has retractable soft silicone back clip, can be installed on the mobile phones with a width of 2.63-3.46 inches(67-88 mm), compatible with iPhone 13/12 series, Samsung, MOTO, etc. 
Aerospace-grade Semiconductor Refrigeration Materials - Phone cooler is based on the Peltier effect as the design prototype and the semiconductor refrigeration raw materials are selected layer by layer, super-fast cooling in 1 second, you can feel the temperature dropping, heat dissipation cooling effect only in a minute. 
App Wisdom Interconnection Control - Black Shark FunCooler 2 Pro phone cooler will be connected to your phone with Bluetooth, and then you can adjust the functions through the "shark arsenal" app: 1. Intelligent gear three-gear adjustment; 2. Increase the intimate small design, timing shutdown function; 3. Atmosphere light adjustment mode, customized exclusive colorful lighting effects. 
Warm Note - IOS/Android both support apps and the corresponding app interfaces of different models are different; you can google"shark arsenal" or scan the QR code on the manual to install the APP. The ice-covered back clip Pro is turned on by default to the extreme cold position. Due to the different charging protocols of various chargers, some chargers are supplying power to the back clip In an instant, the back clip will pause, which is normal.