[Safety Design]This neck fan features a bladeless design that won't pinch your hair or cut your fingers, ensuring use for long hair, children and the elderly. .[Quiet and Air Volume Upgrade]This charging fan adopts the latest noise reduction technology and is very quiet. At the same time, it adopts a unique 360° air outlet design, surrounding the air outlet, and the air volume is greatly increased. .[3 Speeds & 3-16 Hours Working]4000mAh large capacity battery provides 3-16 hours working time, three adjustment levels, one soft wind level, two natural wind levels, three strong wind levels and three wind speed levels to meet your daily needs. .[Stylish Design]The hands- fan can your hands; Its stylish style makes you look cool and you can take it with you in hot weather. .[ & Practical]The high quality and stylish appearance of the portable fan make it ideal for outdoor work, gym, office, lawn mowing, gardening, strolling, leisure walking, driving, traveling, camping, etc.