1. Power supply: 3.7V 200mAh lithium battery 2. Press and hold the warning light switch for 3 seconds to turn on, press once to change a mode 3. The driver of the rear car has a care function. When the rear car approaches within 10 meters, the multi-function warning light will automatically light up. The warning light will start to flash again after the car behind overtakes or distances itself Installed on the front and rear view mirrors to remind the opposite driver to avoid accidents 4. With two strong suction cups, it is not easy to fall when adsorbed on the glass 5. When there is sunlight, the work efficiency automatically adjusts the system, which is conducive to absorbing sunlight 6. Equipped with 16 lenses, high transparency and good refractive power 7. Dimensions: 210x28x25mm
