-14% OFFThe K21 mobile phone cooler has a cooling black technology. It protects your smartphone from heating while playing games or using heavy apps. It also features stable frames per min
The K21 mobile phone cooler has a cooling black technology. It protects your smartphone from heating while playing games or using heavy apps. It also features stable frames per minute and if the phone overheats, the cooler takes 3 minutes to freeze. The cooler is made with copper plated heat sink and its thermal conductivity can be increased by 64.