Cool and safe: The portable neck fan designed in 2022 has 48 air outlets and 60 twin turbine blades. The wind power is doubled and you can feel cool quickly in 3 seconds. Blade neck fan, safe for use by children and the elderly. And you don’t have to worry about your hair getting caught in it. The neck fan will always keep you cool. FREE YOUR HANDS AND FASHIONABLE: The hands-free neck fan is designed to look like headphones, you can free your hands and have fashionable style. The neck fan is lightweight and portable, you can take it with you anywhere. Suitable for outdoor sports, indoor sports, office, gym, travel and camping. USB charging and 3-speed fan: USB charging fan, convenient for charging through computers, mobile phone chargers, power banks, laptops, etc. The built-in 1800 mAh battery provides 2.5 to 7 hours of working time (depending on different speeds). The 3 wind speeds can be adjusted at will to meet any of your needs. LOW-NOISE DESIGN AND COMFORT: The wearable personal fan motor has been modified to produce lower noise during operation. Made of environmentally friendly ABS and silicone. Make the hands-free neck strap fan softer, more durable and quieter. Even if you wear a neck fan, you can have a peaceful environment. Enjoyment and Fashion: Wearing our hanging neck fan, you can enjoy the coolness of summer anytime and anywhere in comfort and style.