Features:
1.Ultra Bright to Keep Your Safe: 260 degree wide angle visual design provides more visibility than other lights. what's more , The COB lamp beads produces super bright light to enhance maximum visibility on the road for your cycling safety.2.Multiple Modes & Waterproof: The bicycle light is red & blue, lasting up to 2-4 hours depending on the mode you use. Weather tight design ensures all condition use.
3.USB Rechargeable: Stop Wasting Your Money and Never Buy Batteries. The bicycle tail light charges from your computer or any devices with USB port.Only takes 2 hours to fully charge.
4.Two Functions Mode: Function 1: Click to enter the middle light, low light - medium light - highlight three mode, press and hold for 2 seconds to close. Function 2: Long press 2 seconds to enter, highlight flash - low light slowly flash - highlight slow flash three mode, long press 2 seconds to closed.
5. Easy to Install: Horizontal or Vertical Mounting, 360 rotation mountable cycling blinker installs and flexible detaches around any handlebars, seat post, frame or helmet in seconds with no tools required.