Want to feel always safe, even when on bike tour? Thanks to this light you won't have to worry anymore.
Instructions for Use:
Double-button design, long press the LED key for 2 seconds to turn on/off the LED lamp,
light Click to switch the four flashing modes of the LED lamp,
long press the LAS key for 2 seconds to turn on/off the effect lamp,
light Click to switch the working mode of the laser lamp.
please choose high-quality batteries, new and old batteries do not mix.
If you don't use the "7" battery series for a long time, please remove the battery.
Laser lamp is not a toy. Do not let children use it alone and shoot directly into their eyes.
Bicycle Projection Laser Taillight.