Hang it around your neck, a must-have for lazy people, weighs only 175g, innovative and portable design sports wear without feeling, free your handsLazy hanging neck is easy to carry / long-lasting battery life / going home for the first time in , bring this fan to enjoy the coolness at any time.Simulate natural wind, enjoy the natural coolness Simulate natural wind comfortably and easily blow away the muggy, natural skin breathingHigh air volume and strong air supply, 7 feather blades, dense and powerful air supply, wind power is increased by 50% compared with traditional 5 blades. Removable and washable fan blades are easy to clean and more convenient.The blade is optimized and upgraded, and the soft-flow operation is quiet and the noise-free airflow is fully utilized to reduce the blade wind and vortex.