1. Spring telescopic clamp, suitable for mobile phones with a width of 67-90mm, does not hurt the mobile phone, and the grip is stable. 2. Ultra-quiet fan makes it not disturb others. 3. The principle of semiconductor refrigeration and refrigeration, rapid cooling can be achieved when power on. 4. No need to charge, power bank/Type-C/charging unit can supply power, plug and play, convenient USB-C. 5. The hot air from the freezing radiator will not blow on your hands, and the control position of the remaining fingers will not affect the original operation feel. 6. The phone will no longer heat up, not only does it save more power, but it also extends the battery life. 7. Small and portable.
