cenzhiwen

About the product ?150dB EARTH-SHATTERING LOUDNESS? Experience the power of a real train horn! Our 4-trumpet air horn system produces an ultra-loud 150dB blast (verified), 3X louder than most...

About the product ?Iconic Vintage Sound? Experience the unmistakable “OO-GA!” of classic automobiles. This horn reproduces the authentic 490Hz frequency sound popular in the 1920s, adding...