Features:1. Cool: Wind-doubling twin turbo fan blades and 28 air outlets provide a 360° cooling experience. For those with long hair, this is your good news. The fan head adopts a leafless design, so that the hair will not be rolled into the fan when worn.2. 3 Wind speed adjustment: The newly designed fan has 3 speeds to choose from, and the high-performance motor generates super strong wind at a maximum speed of 5100 rpm, while maintaining a fairly low noise level (less than 36 decibels). Safer built-in turbines replace visible fan blades, while wide air outlets provide better efficient cooling.3. Comfortable to wear: The neckband fan is lightweight and made of skin-friendly soft plastic material to provide comfortable neck protection. This neckband can hang the fan for long periods of time without discomfort and restraint. You can take it anywhere. It is perfect for indoor and outdoor activities.4. USB rechargeable fan: Built-in 1800mAh rechargeable battery for long working time. Comes with a USB cable, charge for 1.8 hours and the fan lasts 4-6 hours. This personal neck fan is made of flame retardant material which is skin friendly, soft, cool and durable.5. Multi-purpose: Easy to hang around your neck, not afraid of short circuits, and fast charging. It will automatically shut down when full. This portable fan is perfect for personal cooling, office, gym, outdoor activities such as camping, traveling, hiking, climbing and watching sports, etc.Description:This neck-mounted fan has three-speed wind speed, fast speed, built-in large-capacity battery, low noise, and brings you a cool feeling in summer. Full 360-degree wind speeds up airflow and cools your head, keeping you cool for longer.Specifications:Product material: plasticProduct Size: 22*19.5*6cmColor box size: 23*20.5*6.7cmBattery capacity: 1800mAhProduct battery: lithium batteryCharging current: 5V/1ACharging time: about 1.8 hours