Folding Hand Fans, 4000mAh Handheld Fan Rechargeable, Portable Fan Handheld 15H Runtime, 3 Speed Ultra Quiet, 180° Foldable 3-in-1 for Beach/Travel/Office/Camping, Lightweight Personal Fan

4000mAh Long-Lasting Battery for 15H Runtime:This battery fans portable features a 4000mAh rechargeable lithium battery, delivering up to 15H continuous cooling at low speed. USB-C fast charging takes only 3-4H (5V/2A charger) for a full charge, ideal for all-day use.
Ultra-Quiet Brushless Motor with 3 Adjustable Speeds:The handheld fan rechargeable is equipped with a brushless motor (50dB), offering whisper-quiet cooling. 3 speed modes meet different needs, perfect for quiet scenes like libraries, offices and baby rooms.
180° Foldable 3-in-1 Versatile Design:This portable fan rechargeable supports 180° folding, working as a handheld/desk/neck fan (with lanyard). Compact size fits in pockets/bags, maximizing portability for on-the-go use.
Built-in Emergency USB Charging Function:The mini handheld fan enables emergency charging for smartphones, earphones and other USB devices anytime, anywhere, a must-have for outdoor trips, concerts and long commutes.
Lightweight Durable ABS Material & Ideal Summer Gift:These personal fans portable rechargeable are made of high-quality ABS, lightweight and sturdy. Stylish design with multi-colors is a perfect summer gift for family, friends and colleagues.