Here is another smartphone radiator that keeps your phone cool as you play. The Bakeey ZH339 Smartphone Cooler is compatible with iPhone and Android devices. It has a LED display with adjustable temperature of 5 to 40C. It has buttons for simply temperature adjustment.
The Bakeey ZH339 Cooler comes with an adjustable phone clip from 65 to 85mm. It has a noise rating of 30dBa.