... .long life time, more than 50,000 times car snail horn, fanfare Horn, electric horn, auto ... horn, electronic horn, magic car horn.Model No.: HLL-S02 Technical Parameters:Supply Voltage ... ≥1.0Ω Advantages:1. Strong sound,our horns can keep hard voice under terrible enviroment.2. ... all are Pure ABS plastic3. Precise design,our horns has several colours and elegant package for you ...