FCC ID 2AXV7-M3H
Headphones
by DongGuan Kemi Electronics Technology Co., Ltd
Grantee Code: 2AXV7 Product Code: M3H
Latest application date: 2026-07-22
FCC ID Device Details
| FCC ID | 2AXV7-M3H |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AXV7 |
| Product Code | M3H |
| Applicant Business | DongGuan Kemi Electronics Technology Co., Ltd 🇨🇳 |
| Related Domains |  hyunturlee-commerce.com |
| Equipment Class | Headphones |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-22 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_M3H Users Manual | Users Manual | 2026-07-22 | PDF 1.1 MB |
| 09_M3H Internal Photos | Internal Photos | 2026-07-22 | PDF 1.1 MB |
| 08_M3H External Photos | External Photos | 2026-07-22 | PDF 1.2 MB |
| 07_M3H Label Sample and Location | ID Label/Location Info | 2026-07-22 | PDF 94 KB |
| 15_M3H Test Setup Photos | Test Setup Photos | 2026-07-22 | PDF 641.8 KB |
| 14_M3H Test Report DSS | Test Report | 2026-07-22 | PDF 1.9 MB |
| 14_M3H Test Report DSS BT appendix | Test Report | 2026-07-22 | PDF 4.4 MB |
| 16_M3H Antenna Specification | Test Report | 2026-07-22 | PDF 1.2 MB |
| 02_M3H Covered Equipment Certification Attestation Letter | Attestation Statements | 2026-07-22 | PDF 117.9 KB |
| 03_M3H U.S. Agent Designation Attestation Letter | Attestation Statements | 2026-07-22 | PDF 147.1 KB |
| 04_M3H Authorization-Agent | Cover Letter(s) | 2026-07-22 | PDF 316.7 KB |
| 05_M3H Authorization-CT | Cover Letter(s) | 2026-07-22 | PDF 15.7 KB |
| 06_M3H Long-Confidential Request | Cover Letter(s) | 2026-07-22 | PDF 128.5 KB |
| 18_M3H Models Difference Declaration | Cover Letter(s) | 2026-07-22 | PDF 73.8 KB |
| 17_M3H RF Exp Info | RF Exposure Info | 2026-07-22 | PDF 139 KB |
| 11_M3H Block Diagram Metadata only | Block Diagram | PDF 59.5 KB | |
| 12_M3H Schematics Metadata only | Schematics | PDF 94.3 KB | |
| 10_M3H Operational Description Metadata only | Operational Description | PDF 118.2 KB |
Application Information
| Application ID | FUEcFGtg1spzardso8OsMA== |
|---|---|
| Final Action Date | 2026-07-22 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037387255 |
| Model | M3H |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Headphones |
| Responsible Party | Tiantang Chai, 729735513@qq.com  , 17318023119 |
| Non-Technical Contact | Jianfeng Gao, Herland International Trading Inc, jianfenggao@hyunturlee-commerce.com , (909) 772-1888 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| TCB Email | TCBadmin@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| FUEcFGtg1spzardso8OsMA== | 2026-07-22 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0019 | 15C |
Grants
TCB Grant - Application FUEcFGtg1spzardso8OsMA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 07/22/2026 Application Dated: 07/21/2026 |
| DongGuan Kemi Electronics Technology Co., Ltd |
| Room 201, Floor 2, Building 4, Taixing Science |
| Park, No.3, Taixing Road, Shigu, Tangxia Town, |
| Dongguan City, China |
| Attention: Tiantang Chai , |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AXV7-M3H |
| Name of Grantee: | DongGuan Kemi Electronics Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0019 |
| Power listed is conducted. |