Taoxi semiconductor cooling neck fan 4000 MAH USB rechargeable bladeless fan LED digital display portable hanging neck fan

Neck hanging fan: The unique neck strap design can be hung on the neck, freeing hands and making work more convenient. No blade: No blade design can protect your long hair. Semiconductor cooling technology, quiet around the air outlet, cool in summer. Adjustable speed: wind speed adjustment to meet different needs, one-button operation. Durable battery: built-in 4000mAh large battery, rechargeable, emitting cold air. Portable: easy to carry and store, suitable for outdoor activities, tourism, office, tourism, sports, parties, etc