B187L Wireless Earphone User Manual - FCC ID 2AZEQ-B187L
FCC ID 2AZEQ-B187L
Users Manual
Wireless Earphone
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Document Details
| FCC ID | 2AZEQ-B187L |
|---|---|
| Document ID | 8284202 |
| Document Type | Users Manual |
| Description | Users Manual |
| Applicant | NOTHING TECHNOLOGY LIMITED |
| Equipment Class | Wireless Earphone |
| Product Code | B187L |
| Application ID | M4fNoC7SWs98D6BIwb50ew== |
| Application Purpose | Original Equipment |
| Application Date | 2025-05-15 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0030725451 |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
| Certified By | Xuewen Wu Certification Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Short-Term Confidentiality Date | 11/10/2025 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Submitted | 2025-05-13 |
| Available | 2025-11-10 |
| Created | 2025-04-15 |
| Modified | 2025-04-15 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 5765205 |
| File SHA-256 | 1aa624f3443eb726c8eaf335d95eff662b0c0573b1046a9ba28d9c0bbee59da7 |
| PDF Metadata Producer | Pdftools SDK |
| FCC.gov Sources | FCC.gov 8284202, FCC.gov 8284195 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-11-10 | PDF 5.5 MB |
| Internal Photos | Internal Photos | 2025-11-10 | PDF 1.3 MB |
| External Photos | External Photos | 2025-11-10 | PDF 984.7 KB |
| ID Label/Location Info | ID Label/Location Info | 2025-05-15 | PDF 56.3 KB |
| Test Setup Photos_RF | Test Setup Photos | 2025-11-10 | PDF 878.7 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2025-11-10 | PDF 264.8 KB |
| Test Report_DSS | Test Report | 2025-05-15 | PDF 3.4 MB |
| Test Report_DTS | Test Report | 2025-05-15 | PDF 4.9 MB |
| Test Report_SAR | RF Exposure Info | 2025-05-15 | PDF 1.1 MB |
| antenna spec | Test Report | 2025-05-15 | PDF 1.5 MB |
| Attestation Statements | Attestation Statements | 2025-05-15 | PDF 174.8 KB |
| US Agent Letter | Attestation Statements | 2025-05-15 | PDF 585.5 KB |
| Authorization Letter | Cover Letter(s) | 2025-05-15 | PDF 107.4 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2025-05-15 | PDF 125.7 KB |
| Calibration report | RF Exposure Info | 2025-05-15 | PDF 4 MB |
| Block Diagram Metadata only | Block Diagram | PDF 119.7 KB | |
| Schematics Metadata only | Schematics | PDF 751.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 178.3 KB | |
| Tune up Procedure Metadata only | Parts List/Tune Up Info | PDF 64.5 KB |