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Headphones: : New & Used Models. Earbud Headphones, Stero Headphone - Prices & Models Online - Shopy Shake |
Shop for Headphones (or head-phones in the early days of telephony and radio): headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears. They are electroacoustic transducers, which convert an electrical signal to a corresponding sound. Headphones let a single user listen to an audio source privately, in contrast to a loudspeaker, which emits sound into the open air for anyone nearby to hear. |