1:TEC temperature control core, chip heat dissipation +7 blades turbine heat dissipation, keep low temperature, so that your mobile phone is not hot for a long time; 2: Magnetic type, does not block the hand, closely fits the mobile phone, to achieve uniform heat dissipation; 3: Noise reduction design, low decibel, anti-interference, bring you a good experience; 4: Blue light, technology sense of appearance design 5: Compatible with most mobile phones on the market,