Foldable Portable USB Mini Mini Fan Silent Leaf Less HangingFeatures: Wide Application - Designed with an exquisite and fashionable look, our portable Neck Fans is perfect for personal cool, such as travel, outdoor camping, hiking, beach etc It's a perfect idea for outdoor event, such as watching soccer and baseball, camping, climbing, fishing, jogging, makeup, cooking, etc. You can hang the fan around your neck and take it everywhere, will not feel tired or uncomfortable. sweat from sticking, breathable and not stuffy, bring you high-value products in summer. THREE-SPEED ADJUSTMENT - Bladeless fan wind speeds vary from low, medium to high. One feel to switc three different speed, choosing your favorite one. In addition, the angle of the neckband can be adjusted to achieve an exact fit with your neck. LOW NOISE - times of improvement, the wearable fan operates and a lower noise. Perfect for kitchen, life, sports, travel, hiking, cycling, especially for work, office, home, school, etc.Product Description:size: 22x18.3x5.2cm / 8.7x7.2x2inInput voltage: DC5V/1APower: approximately 5WBattery capacity 4000mAhCharging time: About 4 hours and 20 minutesWork time: 2-7 hoursInterface Type: TYPE-CPackage List:1x fan1x USB charging cable1x manual