MEILAN Bike Accessories S1 Cycling Light IPX6 Waterproof LED Flashligh

Lamp beads: LEDx7 Brightness:80Lm; Battery type: built-in 350mAh battery, USB charging 5V / 0.5A Waterproof: IPX6 Warning distance: about 500 meters G-sensor inside, when it detects brake, led flash quickly to warn car behind. Warranty 6 months (T amp;Cs Applied) LED optical lens design, 7 flash modes, brighter and cooler. Switch: Press and hold for 2 seconds NO / OFF * memory function Memory the shutdown mode Click Mode: （1）High gt;（2）mid gt; （3） Breathe mode gt; （4）Flash gt; （5）2 led Rotating gt; （6）1 led Rotating , （ 7） (Brake highlight)