JBL is best known for its portable Bluetooth speakers, and the short electronic cues those speakers make have become familiar far beyond product videos. As owners uploaded startup and pairing tones to soundboards, compilations gathering all the sounds together spread because they saved creators hunting for each individual chime. The set is now reused in reviews, troubleshooting clips and parody edits, where a single recognisable tone can quickly establish that a speaker is turning on, connecting or ready to play music.