Product Details:1.Solar Energy LED Bike Headlight2.New. Top quality!3.Easy to mount on your bicycle4.Provide safe and secure cycling5.Solar energy rechargeable6.USB 2.0 Rechargeable7.4 Super-bright LEDs8.Functions: flash--steady--off9.Size approx. 10x5x2cm10.Color: as pictures11.Accessory onlyPackage Included:1 x bike solar energy headlight