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A headphone that fits inside the ear canal and is designed to block ambient noise.
References in periodicals archive ?
With the EarPods, bass is much cleaner, with distinct tones, though it still lacks detail--solid performance for an earbud, but not up to the level of, say, an inexpensive canalbud or canalphone.
However, they still pale in comparison to true canalphones and canalbuds, which form an acoustic seal in your ear.
He picked up the canalphones and plugged up his ears.