JINGKE Semiconductor Cooling Neck Fan 5000mah Portable Folding mini Bladeless Fan USB Rechargeable Silent Air Conditioning Fan Neck Cooling Fan

Hanging neck fan: The unique neck strap design can be hung around the neck, freeing hands and making work more convenient. The folding design is easy to carry. No blade: The blade free design can protect your long hair. Semiconductor refrigeration technology, quiet around the air outlet, cool in summer. Adjustable speed: Refrigeration and wind speed adjustment to meet different needs, one click operation. Durable battery: Built in 5000mAh large battery, rechargeable, emitting cold air. Portable: Easy to carry and store, suitable for outdoor activities, tourism, office, tourism, sports, gatherings, etc. Working voltage: DC5V/2A. Maximum power: 10W. Charging indicator: The red light flashes while charging, and the red light goes out when fully charged. Battery capacity: 5000mah. Cold compress: third gear 10-15 ° C drop/7-10 ° C drop/4-7 ° C drop 6. Maximum power: approximately 3 hours. Fan: third gear. Control interface charging: Type-C. Battery life: 3-10 hours. Control method: Host but