Safety and 78 Air Outlets: An innovative neck fan that can send out the wind without obstructing your hands by simply placing it on your neck. Designed without wings, it can be used safely by children and the elderly. When using the fan, you don't have to worry about your hair getting caught on the fan blades. With 78 air outlets around the neck, it can be used for the whole face around, which produces enough airflow to keep you cool always. It's also ideal as a hot weather work buddy. Hands-free and fashionable design: The hands-free fan was designed like a helmet to free your hands anywhere. The fashionable style makes you look so cool and you can take it anywhere in hot weather. 4-16 Hours Runtime and 3 Speeds: 4000mAh large capacity batteries provide 4-16 hours runtime. 4 p.m. (depending on different speeds). Adjust the appropriate fan speed by pressing the power button repeatedly. Low noise and comfortable design: The fan motor has been modified so that noises of at least 25dB can be generated during the race. Just hear your own breath. Made of eco-friendly ABS and silicone. Makes the hands-free fan smoother and more durable and quieter. Compact Design: The personal hand fans weigh approximately 258g and are ultra-lightweight, causing less strain on the neck. Product Size: 197(L)*198(W)*60(H)mm Pink color Quantity delivered: 1 piece