M2231E1 Wireless Earphones User Manual - FCC ID 2AW4L-M2231E1
FCC ID 2AW4L-M2231E1
User Manual
Wireless Earphones
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Document Details
| FCC ID | 2AW4L-M2231E1 |
|---|---|
| Document ID | 6200223 |
| Document Type | Users Manual |
| Description | User Manual |
| Document Title | 44483-Redmi Buds 4 Lite 白色-海外版 说明书_V-A_20221102 |
| Applicant | Chongqing Qianxing Technology Co., Ltd. |
| Equipment Class | Wireless Earphones |
| Product Code | M2231E1 |
| Application ID | 3kTJoHWds2ty7c3npyWt/Q== |
| Application Purpose | Original Equipment |
| Application Date | 2022-11-04 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0029813979 |
| Test Firm | Compliance Certification Services (Kunshan) Inc |
| Certified By | Winkey Wang EMC Technical Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Short-Term Confidentiality Date | 05/03/2023 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Submitted | 2022-11-04 |
| Available | 2023-05-03 |
| Created | 2022-11-03 |
| Modified | 2022-11-03 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 1225128 |
| File SHA-256 | 7a8314a7e3dac8a899ce20871caca60559404e2954f9cf852a784bbe7ba1a8d2 |
| PDF Metadata Producer | Adobe PDF library 15.00 Adobe Illustrator 24.0 (Windows) |
| FCC.gov Sources | FCC.gov 6200223, FCC.gov 6200167 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Package | Users Manual | 2023-05-03 | PDF 535.9 KB |
| User Manual | Users Manual | 2023-05-03 | PDF 1.2 MB |
| Internal Photo | Internal Photos | 2023-05-03 | PDF 3.6 MB |
| External Photo | External Photos | 2023-05-03 | PDF 817.7 KB |
| Declaration Letter | ID Label/Location Info | 2022-11-04 | PDF 147.7 KB |
| Test Setup Photo | Test Setup Photos | 2023-05-03 | PDF 851.5 KB |
| Antenna Information | Test Report | 2022-11-04 | PDF 1.8 MB |
| SAR Test Report | RF Exposure Info | 2022-11-04 | PDF 3.3 MB |
| Test Report | Test Report | 2022-11-04 | PDF 4.4 MB |
| Test Report | Test Report | 2022-11-03 | PDF 5.7 MB |
| Authorization Letter | Cover Letter(s) | 2022-11-04 | PDF 203.9 KB |
| Confidentiality Letter | Cover Letter(s) | 2022-11-04 | PDF 206.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 312 KB | |
| Schematics Metadata only | Schematics | PDF 538.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 342.4 KB | |
| Tune up Procedure Metadata only | Parts List/Tune Up Info | PDF 130.3 KB |