6 bullying LEDs: If you can see the bullying LEDs from outside the car at night, it can play an effective bullying role. Strong light is emitted by 6 LEDs. Built-in vibration sensor: as long as vibration is detected, 6 LED lights will be on and emit strong light. Built-in automatic light source: automatic shutdown during during the day, automatic control to light up after dark. Automatic charging mode: automatic charging during the day and automatic control of lighting after dark. In OFF mode, it will also charge automatically during the day. Installation steps: After the product is removed, you just need to stick it with double-sided tape. (vehicle anti-theft alarm device), use neutral detergent to wipe the place where it will be pasted. After the double-sided tape is stuck, it will reach the maximum in about 24 hours. Strong viscosity, do not stick the double-sided tape on dirty or rough surfaces Instructions: Place this product in a place where it can be seen outside the car (such as the right side of the front windshield) Place this product in a place where it can be exposed in direct sunlight Select a place, tear off the bottom paper with the double-sided tape inside, and stick it tightly. [Open Switch]: Switch ON/OFF on the side of the product ON is open when the product is in use, please turn the switch to the OFF position when not in use. < p>Vibration center: when no vibration is detected, the 6 LEDs are usually on alternately, that is, in the detection state, and the alarm mode will be activated after detection of a vibration. [Intimidation state]: vibrate 2 times in 5 seconds, vibrate for 10 seconds, flash mode After the first vibration, add 3 vibrations in the 10 seconds and select it, that is, enter the shutdown state, and it will not light up within 60 seconds. Precautions: Please read the instructions carefully: Correct use. Please do not place it in a place that interferes with driving and obstructs safety devices (such as airbags, seat belts).