1. Lightweight and mini, easy to carry 2. Through semiconductor refrigeration technology, 7W cooling power, can quickly cool the phone 3. Real-time display of temperature changes, dual-frequency cooling, to meet the needs of various scenarios 4. Magnetic design, one-touch fit, can not fall off, easy to use 5. Built-in RGB ring lamp beads, cool backlight effect, full of atmosphere 6. Applicable platforms: iPhone / tablet / Android phone / Switch host 7. Connection method: magnetic / magnetic sheet / fixed clip 8. USB interface: Type-C 9. Size: 59.6 x 23.5mm 10. Weight: about 66g