英和和英

headphone

a pair of small speakers that can be put on the head over the ears called headphones

a gramophone

a megaphone

I listened to the record on my headphones.

an audio device called headphone stereo

headphones that are put in the ears

a megaphone

a horn speaker

a loudspeaker responding to and reproducing high-pitched sounds, called tweeter

a loudspeaker

a megaphone

a telephone called speakerphone

soprano sax

an auricular appendage

a horn that produces sound, called a {folded horn}

the vocal organs

a masterful speaker

a loudspeaker used for projecting out sound

a caisson

jingling sleigh bells

receiver consisting of a pair of headphones

tenor voice

soprano

Please use your headsets.

linear amplifier

an auricular confession

an auricular confession

hollow sepulchral tones

string-instruments