FCC ID Z9G-EDF275
Open-ear True Wireless Earbuds
by Edifier International Limited
Grantee Code: Z9G Product Code: EDF275
Latest application date: 2025-03-13
FCC ID Device Details
| FCC ID | Z9G-EDF275 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | Z9G |
| Product Code | EDF275 |
| Applicant Business | Edifier International Limited |
| Related Domains |  edifier.com |
| Equipment Class | Open-ear True Wireless Earbuds |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. Sh |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-13 |
| 2402-2480 MHz | Original Equipment | 2025-03-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Compliance manual | Users Manual | 2025-09-10 | PDF 2.8 MB |
| PKG | Users Manual | 2025-09-10 | PDF 1.3 MB |
| Safety manual | Users Manual | 2025-09-10 | PDF 4.3 MB |
| User manual | Users Manual | 2025-09-10 | PDF 2.3 MB |
| internal photo | Internal Photos | 2025-09-10 | PDF 1.5 MB |
| external photo | External Photos | 2025-09-10 | PDF 783.5 KB |
| Label declaration | ID Label/Location Info | 2025-03-13 | PDF 109 KB |
| FCC Confidentiality Letter | Block Diagram | 2025-03-13 | PDF 143.6 KB |
| FCC POA | Block Diagram | 2025-03-13 | PDF 64.9 KB |
| setup photo | Test Setup Photos | 2025-09-10 | PDF 405.2 KB |
| Antenna specification | Test Report | 2025-03-13 | PDF 994 KB |
| BLE Test Report P1 | Test Report | 2025-03-13 | PDF 5.4 MB |
| BLE Test report p2 | Test Report | 2025-03-13 | PDF 1.7 MB |
| Test Report P1 | Test Report | 2025-03-13 | PDF 5.4 MB |
| Test Report P2 | Test Report | 2025-03-13 | PDF 4.8 MB |
| FCC Declaration Letter | Attestation Statements | 2025-03-13 | PDF 197.9 KB |
| FCC US Agent letter | Attestation Statements | 2025-03-13 | PDF 98.2 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2025-03-13 | PDF 143.6 KB |
| FCC POA | Cover Letter(s) | 2025-03-13 | PDF 64.9 KB |
| MPE Report | RF Exposure Info | 2025-03-13 | PDF 586.5 KB |
| Block Case Metadata only | Block Diagram | PDF 60.8 KB | |
| Block Earphone Metadata only | Block Diagram | PDF 95.8 KB | |
| SCH Earphone Metadata only | Schematics | PDF 270.1 KB | |
| SCH case Metadata only | Schematics | PDF 293.4 KB | |
| Operation description Metadata only | Operational Description | PDF 19.8 KB |
Application Information
| Application ID | cc/WFhm9rdhVBvHFglLL0g== |
|---|---|
| Final Action Date | 2025-03-13 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021277140 |
| Model | EDF275 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Open-ear True Wireless Earbuds |
| Responsible Party | Geng Chen, Safety Manager, g_chen@edifier.com , 0769-88986868 |
| Technical Contact | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd., keny.xu@sgs.com  , 075525328629 |
| Test Firm | Keny Xu, SGS-CSTC Standards Technical Services Co., Ltd. Sh, Keny.Xu@sgs.com , 86-(0)755-2532-8629 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 09/10/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power Output listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| cc/WFhm9rdhVBvHFglLL0g== | 2025-03-13 | Original Equipment |
| ZVVcMJM/lmx0fh4ndCPqdQ== | 2025-03-13 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0026000 |
Grants
TCB Grant - Application ZVVcMJM/lmx0fh4ndCPqdQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 03/13/2025 Application Dated: 03/13/2025 |
| Edifier International Limited |
| P.O. Box 6264 General Post Office, Hong Kong |
| Hong Kong, Hong Kong |
| Attention: Geng Chen , Safety Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | Z9G-EDF275 |
| Name of Grantee: | Edifier International Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Open-ear True Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0026 |
| Power Output listed is conducted. |
TCB Grant - Application cc/WFhm9rdhVBvHFglLL0g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 03/13/2025 Application Dated: 03/13/2025 |
| Edifier International Limited |
| P.O. Box 6264 General Post Office, Hong Kong |
| Hong Kong, Hong Kong |
| Attention: Geng Chen , Safety Manager |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | Z9G-EDF275 |
| Name of Grantee: | Edifier International Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Open-ear True Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0026 |
| Power Output listed is conducted. |