Coolfin Aluminum Alloy Mobile Phone Radiator Cooler
Coolfin Aluminum Alloy Mobile Phone Radiator Cooler
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Coolfin is a mobile phone radiator made of aluminum alloy and ABS that uses semiconductor heat dissipation and refrigeration to cool your phone. It connects through a USB interface and fits phones measuring 4.7 to 7.5 inches, making it a versatile cooler for gaming and heavy use.
Why people choose Coolfin
- Semiconductor cooling: the radiator uses semiconductor heat dissipation and refrigeration to draw heat away from the phone.
- Wide phone range: it fits phones from 4.7 to 7.5 inches, covering most standard smartphones.
- Durable materials: the aluminum alloy and ABS construction gives the cooler a solid, long-lasting body.
- Simple wired connection: it connects through USB for straightforward power and use.
Benefits
Coolfin helps reduce heat buildup during extended gaming, streaming or navigation, so your phone stays more comfortable to hold and runs more consistently.
Specifications
| Materials | Aluminum alloy and ABS |
|---|---|
| Interface | USB |
| Applicable phone size | 4.7–7.5 inches |
| Dimensions | 50 × 79 × 23.5 mm (2 x 3.1 x 0.9 in) |
| Weight | 135 g |
| Connection method | Wired |
| Features | Semiconductor heat dissipation, refrigeration |
| Compatible with | Apple and Android phones |
Good for
Mobile gamers and streamers who play for long sessions, and anyone who uses a larger smartphone heavily and wants to keep it cooler.
Questions before you choose
What phone sizes does it fit? Coolfin fits mobile phones from 4.7 to 7.5 inches.
Does it work with iPhone and Android? Yes, it is designed for both Apple and Android phones.
