Bladeless fan design: Twin turbo fan blades double the wind energy and provide a 360-degree cooling experience. For people with long hair, this is your gospel. The head of the fan adopts a leafless design, so the hair will not fall into the fan when wearing it.3 Wind speed adjustment: The newly designed fan has low/medium/high 3-speed options. The high-performance motor can adjust the number of gears to generate wind of different intensities while maintaining a fairly low noise level (36-45db). Built-in a safer turbocharger instead of visible fan blades, and a spacious air outlet provides a better and more efficient cooling effect.Rotatable wristband, comfortable to wear: The neckband fan is lightweight, made of soft and skin-friendly silicone material, and can provide comfortable neck protection. The neckband can be flexibly rotated to adjust the most suitable wind direction, and it will not feel uncomfortable or restrained when the fan is hung for a long time. You can take it with you. Very suitable for indoor and outdoor activities.USB rechargeable fan: Built-in rechargeable battery, can work for a long time. Comes with a 5V/2A USB cable, which can only be charged for 4 hours, and the fan can last for 3 to 7 hours.Multifunctional: This portable fan is very suitable for personal cooling, office, outdoor activities, such as camping, traveling, hiking, climbing and watching sports games, etc.Product name: Double head hanging neck fanBattery capacity: 1200mahProduct weight: 340gRated input: DC5.0V-2.0ARated power: 5WPower supply mode: USBMode of operation: mechanicalColor: white/redMaterial: ABS + SiliconeSize: 19 x 7 x 30cmPackage Contents:1 bladeless fanOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real item. The allowable measurement e