[360°SURROUNDING AIR MOVEMENT ] Upgraded Bladeless neck fan with upgraded air outlet design, 360° surrounding air outlet, and a new generation of turbine blades are quickly cooled in 3 seconds. Let you feel more gentle cool breeze. [3 SPEEDS POWERFUL WIND & USB Charging] 4000mAh Large-capacity battery provides 4-16 hours of working time (depending on different speeds), 3-speed of adjustment, one gear of soft wind, two gears of natural wind, three gears of strong wind, 3 speed settings meet your daily needs. [Low Noise & Comfortable] Personal neck fan after upgrading the brushless silent motor has lower noise and quieter during operation. This cooling fan is made of soft and comfortable material, ergonomically designed, light and comfortable and skin-friendly. Wearing leafless hanging neck fan can also work and study with peace of mind and enjoy the natural wind. BONUS=New and unopened Super Cooling Towel