Material: Polyester Size: 300mah Color: As shown in the picture 1. Adopting efficient charging technology, energy-saving and environmentally friendly, keep cool anytime and anywhere. 2. Built-in adjustable fan, three-speed wind speed switch at will, suitable for hot summer weather, providing you with a refreshing experience in outdoor activities. 3. Wide brim design, effectively blocking ultraviolet rays, protecting the face and neck from sunburn, is an ideal choice for outdoor work such as tea picking and construction site. 4. Lightweight design, unisex, comfortable to wear without pressure on the head, suitable for travel, hiking, fishing and other scenes, enhance summer outdoor fun. 5. Made of high-quality materials, one lasting and easy to clean, with a simple and fashionable appearance, highlighting individual taste, making your summer look more outstanding. Package includes:1pcs charing fan hat