6 trumpet truck air horn with 8 beautiful tunes including "Bella Ciao", we are pioneer of truck horn melodies, we do compose customised tunes for air horns, following are the tunes available in RMB-666
Bella Ciao, Baby Shark, Dhoom, Double Trumpet, Alternate, Slope, Pakistan Tune, Fast Music
best quality material, cooper winding solenoid coil, chrome coated/colour coated metal trumpets, suitable for both 12 and 24 volts