Keep cool and comfortable all day with the JISULIFE Portable Neck Fan, a compact and versatile cooling fan designed for hands‑free use. This lightweight personal fan offers up to 5 adjustable speeds, delivering quiet yet strong airflow whether you’re commuting, traveling, or relaxing outdoors. With a 4500mAh rechargeable battery, this USB fan runs up to 16 hours on a single charge. The smart LED display shows speed and battery life at a glance, while the included clip and lanyard let you switch between neck fan, waist fan, or handheld mini fan for flexible use. Perfect for summer days, workouts, or trips, the JISULIFE portable handheld fan is compact, stylish, and makes a thoughtful gift for family and friends. From office to outdoor adventures, it’s your reliable cooling companion wherever you go.