Front and Rear Double Lights, 3 Modes Warning Lights -- There is a lighting lamp with 3 brightness modes in the front of the hat, and a red warning lamp in the back with a flashing mode and 2 brightness Level. Meet your needs at various times and scenarios, such as when riding or running in winter, you can turn on the front and rear lights at the same time. .Removable and Easy to Clean -- The lamp on the beanie can be removed. When you need to clean it, first remove the lamp and then clean it. Machine wash is possible. It will not deform after washing and has good elasticity. .One Size Fits All -- Elastic beanie and scarf for women and men, with stretchable high quality knitted material, breathable and comfortable, keep warm in winter, free your hands Very suitable for outdoor sports, repair work, night running, fishing and dog walking at night etc. . About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.