【Temporary parking, Taillights automatically flash】——When temporarily parking, the taillights will automatically enter the double flash state to avoid the lights entering the dormant state after being parked for a long time.

 【6 modes & 280° flood angle】——There are 6 light modes for you to choose from: (1) High constant light (2) Low constant light (3) Day Flash (4) Night Flash (5) Customization (6) Light Wheel Mode. The high-powered output will increase your visibility to the vehicles surrounding you in the dark, up to 1.2km viewing distance meaning our bike tail light is not only visible from the rear, but on both sides.

 【Smart Light Control】——Connect the light to a bicycle computer to check the precise power level of the light, switch the light mode through the computer, and turn the light on and off synchronously with the computer. 

 【Di2 Control】——Use Di2 to turn the light on/off and switch modes for smoother, safer rides.