Product Details:

[Name]: Bike LED Light

[Size]: 85x22mm

[Weight]: 30g

[Material]: ABS+Metal

[Lumen]: 50Lumens

[Battery]: 500mAh

[Mode]: Braking Warning,Turn signal

Main Light Function Control:

-Click:Main light is on, entering the long-time lighting mode.
Click again to enter the slow flashing mode.
Click again to enter the fast flashing mode.
Finally, click it to turn off the main light
-Left button:Click, the left turn signal light flashes 25 times
-Right button:Click, the right turn signal light flashes 25 times