1. 20mm ultra-thin body design, easy to carry. 2. Comes with a mobile phone holder, frees your hands and is easy to use. 3. TEC semiconductor technology: efficient heat dissipation, keeps the phone cool. 4. Dual NTC temperature control: Dual NTC constant temperature intelligent control, stable maintenance of 20 degrees Celsius, protect the health of the mobile phone battery. 5. Fast cooling: Equipped with a powerful turbo fan, it can quickly cool the phone for the best gaming experience. 6. Adjustable RGB lighting: A circle of rainbow light breathes dynamically, adding fun to the design and a full sense of atmosphere. 7. 15W wireless charging: Supports 15W wireless charging, suitable for all mobile phone models, horizontal or vertical mode is up to you.