Ice porcelain refrigeration skills, rapid cooling and cooling. The overall temperature is lowered, and the entire ice clip is cooled in a large area.
Ice porcelain refrigeration principle, does not affect the black voice.
Quick- cooling ice crystal clips and mobile phone cases can also quickly cool down.
Imported semiconductor cooling and cooling chip, strong fan heat and fast heat conduction air.
Upgraded cooling reduces 30 times the rapid cooling, the effect of using ice clips is remarkable, and the mobile phone is not hot immediately.