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ear speaker / speaker

ear speaker

The masses nowadays pursue convenience and technology,especially in 3C products.But how can we achieve the goal of combination of convenience and technology?

Take the well-known headphones for example,many people be in embarrassing situation of getting their cables rolled together when using the headphones.Or as they want the sound achieve amplified effect in outdoor fields,but have to bring a speaker additionally.
Therefore,we sum up the solutions for the rolled headphone dilemma and the trouble of bringing additional speak

University

China University of Technology

China University of Technology
Taipei, Taiwan