Features: High-quality materials: These umbrellas are made of high-quality materials, which are wear-resistant and sturdy, not easy to damage, and can be used for a long time. Sun protection: These anti-UV umbrellas are designed to effectively block harmful UV rays, protecting users from potential sun damage when outdoors. Fan function: These umbrellas are equipped with a built-in fan device to help relieve the heat in hot weather. Portable and convenient: With a compact and lightweight design, these umbrellas are easy to carry and transport, making them perfect for outdoor activities, picnics, beach outings, and other activities where sun exposure is a concern. Multi-function: These umbrellas have the dual purpose of sun protection and cooling, making them a versatile accessory for staying comfortable and safe while enjoying outdoor activities in the sun. Note: 1. Due to different light effects, the actual color may vary slightly from the picture 2. Due to manual measurement, please allow a deviation of 1-3cm Battery capacity: 2600 mAhPacking list: 4 x Anti-UV Umbrella with Fan Spray