X19 Wireless Sport Earphone Cover Letter(s) - FCC ID 2BRLM-X19
FCC ID 2BRLM-X19
Declaration on model difference
Wireless Sport Earphone
Document preview loads when visible.
Document Details
| FCC ID | 2BRLM-X19 |
|---|---|
| Document ID | 9436901 |
| Document Type | Cover Letter(s) |
| Description | Declaration on model difference |
| Applicant | DongGuan HeZhong Acoustics Technology Co.,Ltd |
| Equipment Class | Wireless Sport Earphone |
| Product Code | X19 |
| Application ID | BxkXEliaeWqwrBsIcJpQEQ== |
| Application Purpose | Original Equipment |
| Application Date | 2026-07-03 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037386950 |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
| Certified By | Shirley Cao |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-07-03 |
| Available | 2026-07-03 |
| Created | 2026-06-30 |
| Modified | 2026-06-30 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 152437 |
| File SHA-256 | d4bac882264820d2a8f2831e1fe60fa8e3c6ce3bbe256da878700038b1cb26e6 |
| PDF Metadata Author | Wesson |
| PDF Metadata Producer | Microsoft® Word 2019 Wesson |
| FCC.gov Sources | FCC.gov 9436901 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-03 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2026-07-03 | PDF 577.2 KB |
| External Photos | External Photos | 2026-07-03 | PDF 850.7 KB |
| Label Location | ID Label/Location Info | 2026-07-03 | PDF 276.3 KB |
| Test Setup Photos | Test Setup Photos | 2026-07-03 | PDF 362.1 KB |
| Antenna Specification | Test Report | 2026-07-03 | PDF 1.2 MB |
| Test Report | Test Report | 2026-07-03 | PDF 5.1 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2026-07-03 | PDF 222.9 KB |
| FCC SDOC Attestation Letter | Attestation Statements | 2026-07-03 | PDF 189.7 KB |
| US AGENT Letter | Attestation Statements | 2026-07-03 | PDF 191.4 KB |
| Authority Letter | Cover Letter(s) | 2026-07-03 | PDF 173.3 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-07-03 | PDF 182.8 KB |
| Declaration on model difference | Cover Letter(s) | 2026-07-03 | PDF 148.9 KB |
| RF Exposure | RF Exposure Info | 2026-07-03 | PDF 150.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 484 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 171.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 290.3 KB |