1. After installation, it does not affect the holding with both hands, and there is no metal feeling
2. Silent glare fan, bass , no interference
3. Spring telescopic clamp, support and clamping width is 65-85mm, will not hurt the phone
4. Embedded silent fan 7500 rpm motor noise reduction
5. With LED screen to display the phone temperature
silent fan motor noise reduction ,Lightweight and portable to carry around to cool down at any time.