Mobile Phone Physical Fan Cooler Portable Suction Cup Phone Fast Radiator(Black)

1. Material: electroplating
2. Model: P10
3. Power supply mode: built-in battery power supply
4. Battery: 500mAh lithium battery
5. Rated voltage: 3.7V
6. Input: 5V 1A
7. Rotation speed: 4700 rpm
8. Color: black, silver
9. Size: 5.8x8.2x2.7 cm
10. Weight: 55 grams
11. Remarks: Shipped with USB charging cable