Dadypet Portable Neck Fan Rechargeable Fan, Hanging neck electric fan for ultimate cooling on-the-go, 4000mAh

Equipped with a dual cooling system, it can achieve a rapid cooling of at least 10¡æ within three seconds. hands-free fan adopts an earphone design, and bladeless neck fan can tangling hair and does not generate heat, making it fashionable, comfortable, and lightweight. It is USB rechargeable with a built-in 4000mAh large-capacity battery, which can be fully charged in just 3.5 hours. first-level wind speed can last for 10 hours, and third-level wind speed + cooling mode can run for about 2 hours. Convenient and practical, it is suitable for various occasions, whether you are outdoors or indoors.