Features: 1.2021 SUMMER NEW VERSION: dual-turbine fan blades provide a 360 cooling experience. For people with long hair, it's your gospel. The fan's head uses a leafless design, so you don't get your hair into the fan when wearing it. Measures 20x20.3x6cm. 2.3 WIND SPEEDS ADJUSTMENT: The newest design fan have Low/Medium/High 3 speeds optional, the high-performance motor generates ultra strong wind at a maximum speed of 5100 RPM, while maintaining at a fairly low noise level (less than 57dB). Embedded much safer turbo instead of visible fan blades, whereas the spacious air outlet provides far better efficient cooling effect. 3.45ROTATION NECKBAND & COMFORTABLE WEAR: The neckband fan features lightweight and made of soft and skin-friendly silicone material provides comfortable neck protection. This neck band can be 45 rotated flexibly to adjust the most appropriate wind directionyou wont feel uncomfortable or tied when you hang the fan for a long time. You can take it everywhere. Its prefect for indoor and outdoor activities. 4.USB RECHARGEABLE FAN: Built-in 2400mAh rechargeable batteries to achieve long lasting working time. 5.MULTIPURPOSE: This portable fan is ideal for personal cooling, office, GYM Outdoor Activities, such as camping, trips, hiking, climbing and watching sports etc. . Your satisfaction is always our priority, and we will do our best to resolve the issues. Notice: Actual color vary from that of the image due to computer settings. Please allow minor deviations due to manual measurement. includes: 1 x Neck Fan