Long Lasting 4000mAh &: Equipped with a rechargeable 4000mAh lithium and 3W friendly motor, this fan balances extended with lightweight portability, ideal for riders, commuters, or short outdoor trips 5 Customizable airflows with Smart LED Display: Enjoy wind control with 5 adjustable settings, from gentle to powerful cooling Lightweight & Hands Design: Weighing only 196g (than most smartphones), this portable waist fan features a sturdy clip systems for secure attachment to belts or waistbands, direct cooling airflows without burden during outdoor activities or prolonged use Quiet Brushless Motor & Construction: Made good ABS+PP materials for impacts resistance and slip proof grip The upgraded brushless motor operates silently without disturbance 4 in 1 Versatile Cooling Solution: More than a waist fan—it transforms with included adjustable neck strap for hands wear, foldable stand for desktop use, or compact handheld mode