Knitting hat adopts a solid color design and is a knitted hat with lights. The lights can be used for decoration during the day and provide light at night. The hat is very elastic and suitable for various combinations. This knitted hat adopts exquisite weaving technology and is windproof and warm. This hat is highly elastic and can be worn even with large head sizes. Winter hat is very stretchy and fits most women. It fits snugly on the head and easily handles round faces, long faces, oval faces, etc. Suitable for night outdoor activities in autumn and winter, travel, outdoor, daily life, cycling, etc. Item Name: Beanie Hat Material: Polyester Style: Fashion Gender: Women Power Supply: USB Charging Battery Capacity: 200mAh Brightness: 120lm Battery Life Is: 2+ Hours in First Gear, 4+ Hours in Second Gear, 6+ Hours in Third Gear Features: Brimless, High Elastic, Solid Color Size Details: Head Circumference: 54cm-60cm/21.28"-23.64" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Beanie Hat