Colours: Choose between eight different colours. Beanie Hat: Get a hands free rechargeable LED beanie hat. Material: This warm and soft beanie hat is knit woven with high quality materials (100% polyester) to keep you warm and cosy, it is also very lightweight and durable. Battery Powered: This hat is powered by 2x CR2032 batteries (included). Size: 28.5cm x 21cm. Running Hat: This beanie hat is perfect for anyone who enjoys jogging at night and is concerned about running or walking in the dark In low visibility, it is also safe to use in the rain or snow. | Hands Free Rechargeable LED Beanie Hat - Black | Wowcher