Crossword clue: electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear

The most common answer is earphone (8 letters).

3 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

earphone 8 letters wn-def

electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear

earpiece 8 letters wn-def

electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear

headphone 9 letters wn-def

electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear