Rear Bicycle Laser Tail Light

Color: starfish-red
Blinking mode: LED blinking mode:
1. Constant light 2. Fast flashing 3, Slow flashing 4, Scroll up
5. Scroll down 6. Fast scroll up 7. Cycle up and down
8. Close
Laser three gears 1, always on 2, double flashing, 3 off
Product features: the night is dazzling and dazzling, plus two laser laser lights. The surface is extremely waterproof, very durable, and has a long service life.