カセット
カセット · kasetto · JLPT N2 · noun
cassette
📼 Sounds like 'casset' – a cassette holds a tape, so 'kaseto' = the tape box you put in a player.
Katakana of English 'cassette' (kasetto): the same word, just with Japanese sounds. Say 'ka-set-to' and think of a tape box you slide into a player.