YH680 Wireless TV Headphone Cover Letter(s) - FCC ID 2AO82-YH680
FCC ID 2AO82-YH680
Agent_Authorization
Wireless TV Headphone
Document preview loads when visible.
Document Details
| FCC ID | 2AO82-YH680 |
|---|---|
| Document ID | 5717353 |
| Document Type | Cover Letter(s) |
| Description | Agent_Authorization |
| Document Title | PLEASE PRINT ON COMPANY LETTERHEAD |
| Applicant | Shenzhen Changyin Electronic Co., Ltd |
| Equipment Class | Wireless TV Headphone |
| Product Code | YH680 |
| Application ID | 98atPsdziDSR7evS7oZ2ng== |
| Application Purpose | Original Equipment |
| Application Date | 2022-03-03 |
| Frequency Range | 914-916.4 MHz |
| FRN | 0027337930 |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
| Certified By | Doris Li |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2022-03-03 |
| Available | 2022-03-03 |
| Created | 2022-02-25 |
| Modified | 2022-02-25 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 110788 |
| File SHA-256 | 801feaf50bde28bb5772550df914c6e4727f667b9b08e9b496eb20dc6ddb1fbe |
| PDF Metadata Author | MiCOM Labs Inc QMS |
| PDF Metadata Producer | Microsoft® Word 2010 Microsoft® Word 2010 |
| FCC.gov Sources | FCC.gov 5717353 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-05-27 | PDF 336.4 KB |
| User manual | Users Manual | 2022-03-03 | PDF 3.2 MB |
| internal photos | Internal Photos | 2025-05-27 | PDF 1 MB |
| Int photo | Internal Photos | 2022-03-03 | PDF 1.6 MB |
| External photos | External Photos | 2025-05-27 | PDF 1.1 MB |
| Ext photo | External Photos | 2022-03-03 | PDF 1.4 MB |
| label | ID Label/Location Info | 2025-05-27 | PDF 407.2 KB |
| Label | ID Label/Location Info | 2022-03-03 | PDF 190.4 KB |
| test setup photos | Test Setup Photos | 2025-05-27 | PDF 706 KB |
| Test photo | Test Setup Photos | 2022-03-03 | PDF 579.6 KB |
| antenna specification | Test Report | 2025-05-27 | PDF 166.9 KB |
| test report | Test Report | 2025-05-27 | PDF 1.4 MB |
| Test report | Test Report | 2022-03-03 | PDF 3.5 MB |
| Attestation Section 2.911(d)(5)(i)&(ii) | Attestation Statements | 2025-05-27 | PDF 102 KB |
| SDOC letter | Attestation Statements | 2025-05-27 | PDF 118.2 KB |
| US Agent letter | Attestation Statements | 2025-05-27 | PDF 130.8 KB |
| POA letter | Cover Letter(s) | 2025-05-27 | PDF 67.9 KB |
| confidentiality letter | Cover Letter(s) | 2025-05-27 | PDF 90.4 KB |
| Agent_Authorization | Cover Letter(s) | 2022-03-03 | PDF 108.2 KB |
| Differences Description | Cover Letter(s) | 2022-03-03 | PDF 124.9 KB |
| FCC_Long_Term_Only_Confidentiality_Request | Cover Letter(s) | 2022-03-03 | PDF 684 KB |
| RF exposure report | RF Exposure Info | 2025-05-27 | PDF 306.6 KB |
| Block Metadata only | Block Diagram | PDF 86.2 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 24.8 KB | |
| SCH Metadata only | Schematics | PDF 96.8 KB | |
| Schematics Metadata only | Schematics | PDF 124.4 KB | |
| OP Metadata only | Operational Description | PDF 89.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 112.2 KB |