### About This Product 1. The unique design of this wearable neck fan is inspired by headphones. Just hang it around your neck, and you can free your hands. Moreover, it has a stylish and cool appearance. It features a decentralized circular air outlet, allowing you to feel the cool breeze from all directions and perfectly dispelling the heat. 2. This newly upgraded neck fan adopts a bladeless design. Compared with traditional USB fans, it is quieter and safer. You don't have to worry about your hair getting caught in the fan blades, which is especially important for children and pets. You can play with your kids and pets with peace of mind and enjoy the cool air brought by the neck fan. 3. The middle part of this portable fan is made of food - grade silicone, which is non - slip and skin - friendly. The width and angle of the fan can be freely adjusted, and it is not easily damaged. It is very suitable for outdoor sports such as mountain climbing, hiking, cycling, camping, and traveling. 4. The battery of this mini - fan uses new low - energy - consumption materials, and its weight is reduced by 50%. It can be charged via USB and can work continuously for 2 to 6 hours (the specific duration depends on the wind speed). At the same time, a heat - dissipation module is added to keep the battery and motor cool. Since it has three levels of wind speed adjustment to meet your needs, you don't have to worry about the fan overheating. 5. This portable fan is suitable for both outdoor activities and home use. It is also a practical hands - free heat - dissipation tool when cooking, doing housework, working, exercising, or holding a child. It is an excellent gift for fathers, mothers, girlfriends, boyfriends, children, classmates, and colleagues.