Features 1、Made of high quality silicone material, this bike light is sturdy and durable. 2、With long LED lifespan, it works well and can serve for a long time. 3、Solid, waterproof, low and high temperature resistance. 4、One-Touch switch design, easy to operate. 5、Easily mount and detach in just seconds without tools. This bike light is made of high quality material. It comes with a horn and can be used as an emergency flashlight. Easy to install and use. A great choice for cycling lovers. Features: Made of high quality silicone material, this bike light is sturdy and durable. With long LED lifespan, it works well and can serve for a long time. Solid, waterproof, low and high temperature resistance. One-Touch switch design, easy to operate. Easily mount and detach in just seconds without tools. Specifications: Condition: 100% Brand New Item Type: Bike Light Material: Silicone Optional Color: Black, Red, Blue, White Power Supply: 2 * Built-in CR2032 Battery Mode: Constant, Flashing, Quickflashing Length: Approx. 10.5cm / 4.1inch Width: Approx. 3.3cm / 1.3inch Weight: Approx. 21g / 0.7oz Package List: 1 * Bike Light Package List