Features: 1. Super Bright Bike Lights: Includes front bike light and taillight. 2. The front light has 3 modes - High/Low/Flashing, flashlight with bike clip, button switch. Special designed light beam produces powerful lumens and generates a brilliant large-area spotlight without wasting energy. 3. Long Running Time: Can work 3 hours in high mode, 5 hours in low mode, and 12 hours in strobe mode, so you don't need to worry about it stopping working on the way. The backlight has 3 modes: Slide-Flashing-Always on. 4. USB Rechargeable: Built-in rechargeable Li-ion battery, easily charges from your computer or any device with a USB port. 5. 360º Visibility: Set for riding at night. Both a headlight and a taillight make your bike stand out with unparalleled 360º visibility so you and your loved ones are safer in any low-light conditions. Type: Rechargeable Lights Color: as the picture shows Size: 6.5*2.8*3.5cm Material: plastic Package Includes: 1 pc front bike light and 1 pc taillight Note: 1. Please remember that due to lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the color tone of the website's photo and the actual item. 2. Item measure by hand, it could be 1 cm different, your kind understanding will be much appreciated.