Wolo Programmable Musical Car Horn

Instead of a standard honk, the Wolo 336 Juke Box lets you play any of 34 pre-programmed songs with one touch, from La Cucaracha to Happy Birthday to the Charge fanfare. It puts out 105 decibels through its speaker and connects to any 12-volt vehicle electrical system through a simple 2-terminal hookup.

Song selection works like a keyboard: press the button once for the first song, twice quickly for the second, and so on through all 34 selections. The included music book lists all available tunes, which span holiday favorites like Jingle Bells and Deck the Halls, classic melodies like Unchained Melody and New York New York, and fun options like Rock Around the Clock and the Macarena. Beyond the 34 built-in selections, you can program one additional custom song from a library of hundreds of tunes covering college fight songs, children's songs, patriotic anthems, and more.

Note that the custom-programmed song needs to be reprogrammed each time the horn is powered off. The 34 built-in songs are permanent and always available. The horn is not waterproof, so mounting location matters. Choose a spot under the hood or in another sheltered area to keep moisture away from the electronics.