| Equipment | TWS HD Bluetooth upgrade ear-hoor |
| FRN | 0030623219 |
| Grantee Code | 2AYZ9 |
| Product Code | -AZ09 |
| Applicant Business | Dongguan Yuan Ze Acoustics Technology.,Ltd |
| Business Address | 2nd Floor, Building A, 26 Hantang Street, Qiantou Community Dongcheng Street, Dongguan City, Guangdong Province,N/A China |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | Yalin Chen – |
| Applicant Phone | |
| Applicant Fax | N/A |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
| Test Firm Contact | Doris Li |
| Test Firm Phone | |
| Test Firm Fax | |
| Test Firm Email | [email protected] |
| Certified By | Doris Li – |