Time Line:

2016: Shenzhen Yiyin Technology Co., ltd was established; 1st model of E1 was created;

2017: Winto Technology Limited HK branch was established;

2018: Separate different solutions ( Benken, Qualcomm, etc)

2019: Best seller of B300 in 2019 was produced;

2020: 2nd factory – Dongguan Yiyin technology Co., ltd was established; Total around 100 workers in Shenzhen and 200 workers in Dongguan;

2021: One million bone conduction headphones were sold out during the year;

2022: IPX7 waterproof bone conduction headphones are developed;

To be continued..

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