# Boin

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/boin

- Industry: Medical Devices & Equipment
- Headquarters: Shanghai, China
- Website: www.boinhearing.com
- Total disclosed funding: $27M
- Latest round: Series B (May 22, 2025)
- Investors on record: 5

## About

Established in 2019 and based in Shanghai, China, Boin operates as a smart hearing equipment provider that provides hearing aids and related products. In June 2019, the company established a national operation center. In September 2020, Boin promoted three models of in-ear products in aluminum, carbon fiber and piaget. It has cooperated with Beijing Xiangyue Shengkang Technology, Suzhou Zhiyintang Medical Equipment, and Wuhan Boweisheng Hearing Equipment.In May 2025, Boin closed a venture funding round from new investor Suzhou International Development Venture Capital Holding. The round is part of larger CNY 100 million series B funding. Boin provides hearing aids and related products. Its products include bertone hearing aids, audeze hearing aids, boeing hearing aids, behringer ear plugs and hearing aid batteries. Bertone hearing aids include bertone singing series, bertone AY series - behind the ear machine and bertone child bell series. Behringer ear plugs include BO reading ear plugs, SP sURF swimming ear plugs and UT15 travel ear plugs. The company generates revenue by developing and manufacturing smart hearing aid. According to the news, the company will use the funds for developing products, expanding markets and business innovation.

## Funding rounds

- Series B, May 22, 2025 — Suzhou International Development Venture Capital Holding
- Series B, Jan 1, 2025, $14M — Sinopharm-CICC Capital, Guangzhou Industry Investment Holding Group
- Series A, Aug 18, 2023, $14M — Legend Capital, Mingxi Capital

## Investors

- Legend Capital — Series A
- Mingxi Capital (https://capitalatlas.ai/funds/mingxi-capital) — Series A
- Sinopharm-CICC Capital (https://capitalatlas.ai/funds/sinopharm-cicc-capital) — Series B
- Guangzhou Industry Investment Holding Group (https://capitalatlas.ai/funds/guangzhou-industry-investment-holding-group) — Series B
- Suzhou International Development Venture Capital Holding (https://capitalatlas.ai/funds/suzhou-international-development-venture-capital-holding) — Series B