A3875 Wireless Headphone User Manual - FCC ID 2AOKB-A3875
FCC ID 2AOKB-A3875
User manual
Wireless Headphone
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Document Details
| FCC ID | 2AOKB-A3875 |
|---|---|
| Document ID | 8925493 |
| Document Type | Users Manual |
| Description | User manual |
| Document Title | A3875_User Manual |
| Applicant | Anker Innovations Limited |
| Equipment Class | Wireless Headphone |
| Product Code | A3875 |
| Application ID | 28wd3xG6EXaF6Pj4fYzAYg== |
| Application Purpose | Original Equipment |
| Application Date | 2025-12-24 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0027073105 |
| Test Firm | Attestation of Global Compliance (Shenzhen) Co., L |
| Certified By | Louis Qi |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2025-12-24 |
| Available | 2026-06-22 |
| Created | 2025-12-22 |
| Modified | 2025-12-22 |
| Pages | 35 |
| File Type | Adobe Acrobat PDF |
| File Size | 1515476 |
| File SHA-256 | 9b0fdf49561d957804d40c3145af9c93cc2b9fdba1c89a10026e9da84937883c |
| PDF Metadata Author | AGC |
| PDF Metadata Producer | AGC Acrobat Distiller 11.0 (Windows) |
| FCC.gov Sources | FCC.gov 8925493, FCC.gov 8925432 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-06-22 | PDF 1.4 MB |
| Int photo | Internal Photos | 2026-06-22 | PDF 3.5 MB |
| Ext photo | External Photos | 2026-06-22 | PDF 1.6 MB |
| Label and Location | ID Label/Location Info | 2025-12-24 | PDF 397.1 KB |
| FCC SAR TEST SETUP PHOTOGRAPHS | Test Setup Photos | 2026-06-22 | PDF 918.3 KB |
| Test setup photo | Test Setup Photos | 2026-06-22 | PDF 1.6 MB |
| Antenna Specification Left Earphone_no confidential | Test Report | 2025-12-24 | PDF 2.9 MB |
| Antenna Specification Right Earphone_no confidential | Test Report | 2025-12-24 | PDF 3 MB |
| Test report-BLE_Left Headphone-1 | Test Report | 2025-12-24 | PDF 5.4 MB |
| Test report-BLE_Left Headphone-2 | Test Report | 2025-12-24 | PDF 3.4 MB |
| Test report-BLE_Right Headphone-1 | Test Report | 2025-12-24 | PDF 5.4 MB |
| Test report-BLE_Right Headphone-2 | Test Report | 2025-12-24 | PDF 3.4 MB |
| Test report-BR_EDR_Left Headphone-1 | Test Report | 2025-12-24 | PDF 5.4 MB |
| Test report-BR_EDR_Left Headphone-2 | Test Report | 2025-12-24 | PDF 1.1 MB |
| Test report-BR_EDR_Right Headphone-1 | Test Report | 2025-12-24 | PDF 5.4 MB |
| Test report-BR_EDR_Right Headphone-2 | Test Report | 2025-12-24 | PDF 1.1 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2025-12-24 | PDF 232.1 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2025-12-24 | PDF 205.5 KB |
| US Agent attestation | Attestation Statements | 2025-12-24 | PDF 924.2 KB |
| Confidentiality request | Cover Letter(s) | 2025-12-24 | PDF 112.7 KB |
| POA | Cover Letter(s) | 2025-12-24 | PDF 13.4 KB |
| CALIBRATION DATA | RF Exposure Info | 2025-12-24 | PDF 2 MB |
| FCC SAR_Health Report | RF Exposure Info | 2025-12-24 | PDF 3.5 MB |
| Block Diagram Metadata only | Block Diagram | PDF 140.2 KB | |
| Schematic diagram Metadata only | Schematics | PDF 520.8 KB | |
| Antenna Specification Left Earphone_confidential Metadata only | Operational Description | PDF 3 MB | |
| Antenna Specification Right Earphone_confidential Metadata only | Operational Description | PDF 3.1 MB | |
| Operation description Metadata only | Operational Description | PDF 501.4 KB |