This upgraded wearable neck fan brings you efficient and comfortable cooling experience all summer long. Adopting advanced bladeless twin-turbine technology and circular 360° all-round air outlet design, it outputs soft and powerful circulating airflow to quickly lower body temperature and relieve summer heat. Different from traditional blade fans, the bladeless structure effectively avoids hair clamping and scratching risks, ensuring safe use for long hair users and kids. Built with 5 adjustable wind speeds, it easily meets diverse cooling demands for daily leisure, strenuous exercise and high-temperature work.Made of high-quality ABS and skin-friendly silicone materials, the whole machine is smooth, flexible and anti-slip, perfectly fitting your neck curve without tight feeling. Weighing only 7 ounces, this ultra-light neck fan causes no neck pressure even after all-day wearing. The headphone-type hands-free design completely frees your hands, allowing you to work, study, drive, travel and exercise freely while enjoying continuous cool wind.With optimized mute technology, the operating noise is lower than 25dB, realizing ultra-quiet operation without noise disturbance. Boasting fashionable and minimalist appearance, it matches various daily outfits perfectly. Widely applicable for indoor and outdoor scenarios including office, home, kitchen, school, travel, camping and mountaineering, this practical neck fan is a perfect combination of fashion and functionality, and an exquisite holiday and daily gift for families and friends.