Unique design Sleek, stylish design with no shoulder blades that won't tangle your hair. Upgraded with 60 vents for 90% increase in air volume around 360. The turbo motors on both sides of the travel fan work efficiently, cooling from neck to face in 3 seconds, with a gentle cool breeze that leaves every inch of skin refreshed. Ergonomic design This mini fan features a unique shape that fits perfectly around your neck and is made of high-quality ABS plastic and soft, skin-friendly silicone that is sweat-resistant and non-stick. The width and angle of the rechargeable fan can be adjusted to fit all neck sizes without the risk of breakage. This outdoor fan is so lightweight that you can hang it around your neck to free your hands and look elegant. Say goodbye to the summer heat This neck brace is suitable for men, women, teenagers, and children of all ages. It is so lightweight and portable that it can simply be hung around your neck to dissipate heat, making it ideal for outdoor activities and home use. For cooking, driving, hiking, travel, office, gym, cycling, camping, fishing, etc. Latest LED Display The USB fan uses a high-tech brushless motor that provides extremely low noise. 5 speed settings to suit your individual needs. The specially designed LCD screen reads the speed mode and battery capacity, making it easy to press the power button to switch any speed mode and charge on time. Charging via USB With a capacity of 1200 mAh and a built-in universal Type-C charging port, this battery fan can be charged using a mobile phone charger, laptop or even a car charger (recommended voltage: 5V/1A). 3 hours fast charging and 3-8 hours working time (depending on speed). When using the product for the first time, it is recommended to charge it for more than 8 hours to get the best performance of the activated battery.