12 HOURS ENDURANCE: personal neck fan has a battery life of up to 12 hours, providing ample power for extended use. Even when used on 1/2 gear, it is still suitable for outdoor workers in very hot conditions, offering up to 8 hours of continuous use.SUPER WIND POWER: The 3-speed airflow feature of our neck fan makes it versatile for use in a variety of places, especially during hot weather. It provides sufficient airflow for outdoor sports, work, yard leisure, and daily outings, among other settings.360-DEGREE AIR OUTLET: Our neck fan features a unique 360-degree air outlet design that delivers cool and refreshing air evenly in all directions, providing complete coverage for the user's face and neck.LIGHT WEIGHT: Despite being equipped with 2 batteries to support extended use, our fan's lightweight and foldable design makes it easy to carry, weighing in at less than 250g.SAFETY BLADELESS DESIGN: Our neck fan is designed with safety in mind, featuring a fanless design and multiple air vents around the neck area for complete facial coverage. This makes it a safe and comfortable option for people of all ages to use.FOLDING DESIGN: Our hanging neck fan features a foldable design that makes it convenient to carry and store. This compact design allows for easy transportation and storage, without compromising on its cooling performance.