Excessive low temperature or high temperature will affect the performance of the mobile phone.
Three-level temperature can be adjusted and detected automatically. The first level: 14 degree, the second level: 21 degree, the third level: 27 degree.
Telescopic buckle design, compatible with 4-6.5 inch mobile phones.Light and compact, easy to carry.
Intelligent Temperature Analysis:After automatically detecting the temperature you set, it will automatically suspend the cooling. If it is higher than the set temperature, the cooling will be automatically turned on to ensure accurate cooling.
Universal Mobile Phone Radiator Portable Gaming Cellphone Cooler Fan Heat Sink for 4-6.5 inch.