With super bright light, the bike lights can be used not only for riding even on technical trails or bumpy roads, but also for hiking, camping, or as an emergency flashlight during outdoor activities.? Features: This bike light set, featuring a USB rechargeable design with a built-in 120mAh battery for each light, offers versatility for a range of outdoor activities such as cycling, hiking, and camping.? It can also function as an emergency flashlight when needed.? The set includes two lights that can be easily installed on your bicycle with the provided tie straps.? Additionally, each light comes with a back clip for convenient attachment to backpacks, cycling suits, and helmets.? The front and rear lights offer three lighting modes: high brightness, low brightness, and fast flashing, catering to various lighting needs. Specifications: Material: ABS, AS Brightness: Front light: 130LM Rear light: 80LM Battery: 120mAh Working time: 2-3.5h Size:? Front light: 3.7*4.9*3cm/ 1.5*1.9*1.2in Rear light: 3.7*4.9*3cm/ 1.5*1.9*1.2in Weight:? Front light: 25g/ 0.9oz Rear light: 25g/ 0.9oz Package List: 1 * front light 1 * rear light 2 * fixing strap