DescriptionThe Headlight and Taillight feature a one-touch switch with four different lighting modes depending on your preference. Include full brightness, half brightness, fast flashing, and slow flashing.FeatureBike lightsColor: Black.Material:Plastic.Size:4.3x11x3.2cm/1.7x4.3x1.3inch.Package Including:1 * Headlight (white light)1 * Taillight (red light)2 * USB cables1 * Mount Bracket with Screw for Headlight1 * Silicone mThank you again for your patronage and look forward to becoming friends with you. I wish you all the best! If you receive the baby with quality problems, we will unconditionally return the goods for you, please rest assured that we will give you a satisfactory answer.