• Welcome to COHYAN Official Flagship Store.

    Let the whole world hear your voice!

  • Customer Feedback

    We have launched the Amazon and Tik Tok platforms. Let's hear what our customers have to say.

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    A very satisfactory shopping experience

    This sound amplifier has outstanding performance, is very convenient to use and has received numerous positive reviews!

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    Powerful Sound Quality

    I used this amplifier in the classroom. The sound quality was clear and the feedback was very good. My classmates all liked it very much.

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    Comfortable and beautiful

    It is comfortable to wear, aesthetically pleasing and highly practical. Whether for daily life, work or entertainment, it plays a significant role