【10 Speeds Modes】Waist fan has ten different wind speeds, from speed 1 to speed 10,the motor speed is from low to high, from 6,500 rpm to 15,800rpm.meet you different needs, you can choose the proper wind speed to enjoy cool feeling in hot day.
【Advanced Display Screen】Waist clip fan has a Led digital screen that shows wind speed and battery power, you can directly know the wind speed and if need charging.
【Powerful Wind】Personal fan use brushless motor that max 15800rpm,which makes the wind stronger and faster. you can experience ranging from a gentle breeze to an invigorating blast.
【Hand Free & Lihgtweight】Neck fan has hanging rope hole in both sides, allowing install hanging rope in portable waist fan. you can enjoy cool wind but also to do something else when you hang the fan around your neck. the cooling under-shirt fan is weight 305g,easy to carry.
【Long Battery Life】Rechargeable fan built in a large capacity rechargeable battery, operates around 7-40H(highest wind speed 7h,the lowest wind speed 40h),fully charging within 6-7h,not only long in duration, but fast charging.