2pcs 400DB 12V Dual Tone Snail Air Horn Super Loud Trumpet 510hz + 410hz For Car Trucks Lorry Boat U

Feature:

1. Loud and clear sound.

2. Low power consumption and high performance.

3. Universal fit for most motorcycles or cars.

4. Simple installation, the same as the normal horn.

5. With universal mounting brackets, installation is simple.

6. Unique breathing design with snail performance,heat and strong.

7. Corrosion of tungsten contacts,high temperature,no oxidation,good contact.

Specification:

Note:

1.Manual measuring, please allow 1 ~ 3 cm error,thank you.