A cheap and essential safety feature for your bike. The brightness of this LED light is impressive, helping you feel safe on your bike, and the shell is waterproof. Secure the light onto your bike seat post by fastening the velcro on the adjustable strap. Turn the light on with the press of a button. There are four different light modes, including intense light and flashing light. The USB-charged light requires 2 hours of charging time to provide 3-6 hours of working time, depending on what light mode you are using. Easy to install, suitable for many sizes of handlebars or Seatpost Five kinds of light: Strong light, Weak Light, Flashing, warning lights, 100% lighting, and lower lighting(you can change it by yourself) Specifications:Power Supply: Battery (USB Charging)Charging time: about 2 hoursShell Material: Waterproof ABSWorking Time: 3-6 hours according to different using mode What's in the Box:1x Multi Modes Bicycle Light
