Dongguan Biyoso Digital Technology Co., Ltd.
Grantee Code: 2BTCB
2BTCB-BIYOS0X61
Dec 10, 2025TWS Wireless headset
Equipment Class
DSS - Part 15 Spread Spectrum TransmitterApplication Purpose
Original Equipment
2BTCB-BIYOS0X25
Dec 10, 2025TWS Wireless headset
Equipment Class
DSS - Part 15 Spread Spectrum TransmitterApplication Purpose
Original Equipment
Company Information
- Grantee Code
- 2BTCB
- FRN Number
- 37683091
- City
- Dongguan City, Guangdong Province
- Country
- China
- Total Applications
- 2