1. Design Inspiration: The unique design of the portable neck fan is inspired by headphones. Just hang it around your neck, free your hands, cool and chic. Dispersed circular air outlets, you can feel the cool breeze in all directions, perfectly relieving the stuffiness. 2. Leafless and retractable lanyard design: The latest improved neck-mounted fan adopts a leafless design with a retractable lanyard, which is quieter and safer than traditional USB fans. You don't have to worry about your hair getting caught in the blades of the fan, which is especially important for children and pets. You can comfortably play with your kids and pets and enjoy the cool wind from the neck fan. 3. Safe material: The middle body of the portable fan is made of safety-grade silicone material, which is non-slip and skin-friendly. The width and angle of the fan can be adjusted freely, not easy to break. It is very suitable for outdoor sports such as mountaineering, hiking, cycling, camping, traveling, etc. 4. Ultra-long battery life: The small fan is equipped with a 3000 mAh high-capacity battery. The battery is made of new materials with low consumption, and the weight is reduced by 50%. It can be charged via USB and work continuously for 3 to 8 hours (depending on speed). At the same time, a heat dissipation module is added to keep the battery and engine cool. There is no problem with the cooling fan as it is equipped with 5 speed settings to suit your requirements. 5. Suitable for many scenes: The portable fan is suitable for outdoor activities and home use. It is also a good cooling tool to free your hands when cooking, doing housework, working, exercising, holding children. Great gift idea for dad, mom, girlfriend, friends, kids, classmates and colleagues.