1. Material: ABS, electronic components
2. Interface: USB interface
3. Weight: about 20 grams
4. The combination of 3 times enhanced refrigeration + magnetic suction wireless charging, one thing with multiple uses
5. Magnetically attached to the back panel of the mobile phone, increasing the charging speed
6. Mute cooling system, the sound is almost inaudible
7. Annular duct heat dissipation technology, long-lasting heat dissipation