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earphone / Electronic Parts

earphone
earphone

Headphones (also known as earphones, headphones, English as Headphone), is a conversion unit that accepts media player or telecommunications number issued by the receiver, use close to the ear speaker will be converted into audible sound waves. Headphones are typically separable with the media player, the use of a plug connection. Benefits in the case does not affect the others, you can listen to the audio alone; also separated ambient sounds of people in the studio, DJ, travel, sports, and in noisy environments using noise helpful. Headset to the phone and was originally used on the radio, but with the prevalence of portable electronic devic

University

Shandong University of Science and Technlogy

Shandong University of Science and Technlogy
青岛, China

旭超 陈,
Shandong University of Science and Technlogy

劲松 李,
Shandong University of Science and Technlogy

强 付,
Shandong University of Science and Technlogy