Magnetic Semiconductor Phone Cooler Fan with Rechargeable Battery

TEC Cooling Fan: Designed for gaming enthusiasts, vloggers, and people who use phone for long time. This radiator is made of Metal and PC. The phone gaming cooler includes two physical switch for easy power control and offers 7-stage refrigeration adjustment. Silent designed fan can efficiently emit wind from all sides, providing a stronger refrigeration effect
Stay Powered Up Anywhere: It includes a 4800mAh detachable external battery which can continuously work for 6 hours. This design makes it effective for outdoor use without being limited by power cords. In order to achieve the best cooling effect, please use 5V 3A charger or above
Rapid Cooling Technology: Using high-performance semiconductor refrigeration technology for effective heat dissipation. Equipped with high speed fan and TEC chip, it takes just 30 seconds to lower your device’s temperature to 3℃ in a 25℃ room. This effectively prevents overheating and ensures the stability of your live streaming or gaming experience