🚗 HEYVO Vehicle Air Horn with Compressor - Powerful and Versatile for Car, Truck, Train, and More Review

✔【150db-Car Horn】Train horn can produce up to 150DB of sound, high-quality speakers can ensure your driving and journey safety. ✔【Material】HEYVO have been producing speakers for 7 years.We use only the highest-grade materials for horn.The horn is made of metallic zinc.In any weather, it can be used normally, waterproof and high temperature resistant. ✔【Certified Safe】The horn has passed the safety certification to ensure safe use. The relay can play the role of automatic adjustment,safety protection,conversion circuit,etc. ✔【Easy INSTALLATION】It’s super easy to install!First,you fix the motor to a certain position on the car with a nut, then fix the horn tube horizontally outside or in the engine compartment, and finally connect the air pipe,relay and 12V power supply. ✔【What You Get】Horn tube*1, motor*1, mounting nut*1, relay*1, air pipe*1, manual*1,Our excellent after-sales service and 30 days no reason to return--life-time technical support.