SDDFFF LumiSleep headband D1 Test Report - FCC ID 2BU53-SDDFFF
FCC ID 2BU53-SDDFFF
Antenna specification
LumiSleep headband D1
Document preview loads when visible.
Document Details
| FCC ID | 2BU53-SDDFFF |
|---|---|
| Document ID | 9587912 |
| Document Type | Test Report |
| Description | Antenna specification |
| Applicant | NeuroFlux (Shanghai) Co., Ltd. |
| Equipment Class | LumiSleep headband D1 |
| Product Code | SDDFFF |
| Application ID | qI9poq98mSuedIb0IsptIw== |
| Application Purpose | Original Equipment |
| Application Date | 2026-08-23 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0038137717 |
| Test Firm | BTL Inc. (Shanghai) |
| Certified By | Riley Wei |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-08-23 |
| Available | 2026-08-23 |
| Created | 2026-08-12 |
| Modified | 2026-08-12 |
| Pages | 12 |
| File Type | Adobe Acrobat PDF |
| File Size | 1547286 |
| File SHA-256 | 8a741b3e9f303e1d6be5f98e1cca72403e926891e104b3f32edd39fb5eafffc8 |
| PDF Metadata Author | 张自洁 |
| PDF Metadata Producer | Microsoft® Word LTSC 张自洁 |
| FCC.gov Sources | FCC.gov 9587912 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-08-23 | PDF 3 MB |
| Internal photos | Internal Photos | 2026-08-23 | PDF 5 MB |
| External photos_1 | External Photos | 2026-08-23 | PDF 4.6 MB |
| External photos_2 | External Photos | 2026-08-23 | PDF 3.9 MB |
| Label | ID Label/Location Info | 2026-08-23 | PDF 1.8 MB |
| Test setup photos | Test Setup Photos | 2026-08-23 | PDF 1.3 MB |
| Antenna specification | Test Report | 2026-08-23 | PDF 1.5 MB |
| Test report | Test Report | 2026-08-23 | PDF 5.1 MB |
| Attestation Section 2.911(d)(5)(i) and (ii) Filing | Attestation Statements | 2026-08-23 | PDF 285.1 KB |
| US Agent letter | Attestation Statements | 2026-08-23 | PDF 361.2 KB |
| Confidentiality letter | Cover Letter(s) | 2026-08-23 | PDF 302.5 KB |
| Different statement | Cover Letter(s) | 2026-08-23 | PDF 255.5 KB |
| POA letter | Cover Letter(s) | 2026-08-23 | PDF 272.3 KB |
| RF exposure | RF Exposure Info | 2026-08-23 | PDF 260.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 136.2 KB | |
| Schematics Metadata only | Schematics | PDF 1.3 MB | |
| Operational Description Metadata only | Operational Description | PDF 118 KB | |
| BOM list Metadata only | Parts List/Tune Up Info | PDF 321.1 KB |