[06/08/2025] Gewanolla Portable Waist Fan 輕便型隨身風扇，使用充電電池，Portable Waist Fan, 4 Speeds 13000RPM Strong Airflow, belt fan with up to 22H of Working Time, Hands-Free Neck Fan, Rechargeable Wearable Personal Fan for Outdoor, Hiking,Jobsite, Farms，目前特價$29.99 USD。 Prime境內免運費。哪裡買: amazon。