What are headphones?
What are earbuds?

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. Headphones are also known as earphones[1] or, colloquially, cans.[2] Circumaural ('around the ear') and supra-aural ('over the ear') headphones use a band over the top of the head to hold the speakers in place. Another type, known as earbuds or earpieces[1] consist of individual units that plug into the user's ear canal. A third type are bone conduction headphones, which typically wrap around the back of the head and rest in front of the ear canal, leaving the ear canal open. In the context of telecommunication, a headset is a combination of headphone and microphone.
system
headphone kya hai?
yearbads kya hai?

headphone ek upyogkarta ke kaanon ke upar yaa sir ke chaaron ore pahane hue chote laudspikar driveron kii ek jodi he.ve electrocostic transdusar hai, jo ek vidyut sanket ko ek sambandhit dhwani main parivartit karte hai.headphone ek ekal upyogkarta ko ek laudspikar ke vipareet, nijee taur par ek audio strot ko sunne detaa he, jo sunne ke liye paas main kisi ke liye khuli hawa main dhwani kaa utsarjan karata he.headphone ko yearphone [1] yaa, bolchaal kii bhashaa ke rup main bhi janaa jaataa he.paridhi ('kaan ke aasapaas') or supra-ayural ('over da year') headphone spikar ko pakadaney ke liye sir ke sheersh par ek band kaa upyog karte hai.ek anya prakaar, jise yearbads yaa yearpis ke rup main janaa jaataa he [1] main vyaktigat ikaiyaan hoti hai jo upyogkarta ke kaan nahar main plag karti hai.ek tisare prakaar kii haddi chaalan headphone hai, jo aam taur par sir ke peeche ke chaaron ore lapetate hai or kaan nahar ke saamne aaraam karte hai, jisase kaan nahar khuli hoti he.doorsanchaar ke sandarbh main, ek hedset headphone or microphone kaa ek sangyojan he.
user
e) headphone upyogkarta ke kaanon ke upar yaa sir ke chaaron ore pahane hue chote laudspikar driveron kii ek jodi he.ve electrocostic transdusar hai, jo ek vidyut sanket ko ek sambandhit dhwani main parivartit karte hai.headphone ek ekal upyogkarta ko ek audio strot ko nijee taur par sunne detaa he.
bi) yearbads main vyaktigat ikaiyaan hoti hai jo upyogkarta ke kaan nahar main plag karti hai.
assistant
<|system|>
</s>
<|user|>
headphone kya hai?
yearbads kya hai?

headphone ek upyogkarta ke kaanon ke upar yaa sir ke chaaron ore pahane hue chote laudspikar driveron kii ek jodi he.ve electrocostic transdusar hai, jo ek vidyut sanket ko ek sambandhit dhwani main parivartit karte hai.headphone ek ekal upyogkarta ko ek laudspikar ke vipareet, nijee taur par ek audio strot ko sunne detaa he, jo sunne ke liye paas main kisi ke liye khuli hawa main dhwani kaa utsarjan karata he.headphone ko yearphone [1] yaa, bolchaal kii bhashaa ke rup main bhi janaa jaataa he.paridhi ('kaan ke aasapaas') or supra-ayural ('over da year') headphone spikar ko pakadaney ke liye sir ke sheersh par ek band kaa upyog karte hai.ek anya prakaar, jise yearbads yaa yearpis ke rup main janaa jaataa he [1] main vyaktigat ikaiyaan hoti hai jo upyogkarta ke kaan nahar main plag karti hai.ek tisare prakaar kii haddi chaalan headphone hai, jo aam taur par sir ke peeche ke chaaron ore lapetate hai or kaan nahar ke saamne aaraam karte hai, jisase kaan nahar khuli hoti he.doorsanchaar ke sandarbh main, ek hedset headphone or microphone kaa ek sangyojan he.</s>
<|assistant|>
e) headphone upyogkarta ke kaanon ke upar yaa sir ke chaaron ore pahane hue chote laudspikar driveron kii ek jodi he.ve electrocostic transdusar hai, jo ek vidyut sanket ko ek sambandhit dhwani main parivartit karte hai.headphone ek ekal upyogkarta ko ek audio strot ko nijee taur par sunne detaa he.
bi) yearbads main vyaktigat ikaiyaan hoti hai jo upyogkarta ke kaan nahar main plag karti hai.</s>
