9000mAh Rechargeable Portable Neck Fan Type-C Air Conditioner Cooler

pecification: 1. Size : 215*179.5*58MM 2. Battery : 9000mah (2PCS*4500mAh) 3. Weight: 345g 4. Output Power : 5W 5. Input Current : DC 5V/2 A 6.Battery Voltage : 3.7 V 7. Charging Time : About 6-9 hours 8. Usage Time :10-20 hours Package List 1* Neck Fan 1* Type-C Cable 1* User Manual 1* Retail Box   About Red Light When it Charging We have two kinds of red lights about charging fan. 1: The red light flashes when charging, the red light is always on when fully charged 2: The red dot flashes when charging, and the light is off when fully charged   Note : The fan can work normally in these 2 type . We do not support refunds for disputes for this reason. Thanks for your understand.