【Bladeless & Safety Design】This portable neck fan has a dual turbojet design on the left and right sides, no traditional blades, safer. You don't have to worry about your hair getting caught in the neck fan's blades. It can be used safely by both the elderly and children 【360° Cooling Design】There are 48 air outlets around this mini neck fan, giving you a strong cooling airflow to keep you cool in the hot season. Hanging the fan around your neck is ideal for outdoor sports, gym, office, travel, camping, hiking, gardening, reading 【Hands-free and portable design】Lightweight and small size make the personal neck fan easy to carry and store. Free your hands anytime, anywhere. Stay cool with the travel-friendly USB fan when you are outdoors. A good companion for men and women, children and adults in summer 【Low noise and comfort】The motor of the portable neck fan has been modified so that noise of at least 25 dB can be generated during operation. It is quite enough to hear your own breathing. Made of environmentally friendly ABS and silicone. Makes the hands-free neck fan softer, more durable and quieter. 【6 hours of operation and 2 hours of charging】The neck fan has a 1800mAh large-capacity battery and lasts for 8 hours of operation (depending on different speeds). Quick charging in 3 hours, which easily meets the needs of a day. USB rechargeable makes it easier to carry. It can be charged by computer, phone charger, mobile power, etc. Keep cool for a long day even during power outages or when you go out