FCC ID 2AML6KR316A
True wireless earbuds
by KINGRAY ELECTRONICS Co., LTD
Grantee Code: 2AML6 Product Code: KR316A
Latest application date: 2024-09-25
FCC ID Device Details
| FCC ID | 2AML6KR316A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AML6 |
| Product Code | KR316A |
| Applicant Business | KINGRAY ELECTRONICS Co., LTD 🇨🇳 |
| Related Domains |  kingrayelec.com |
| Equipment Class | True wireless earbuds |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-09-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-03-25 | PDF 3.7 MB |
| Internal Photos | Internal Photos | 2025-03-25 | PDF 1.4 MB |
| External Photos | External Photos | 2024-09-25 | PDF 1.2 MB |
| ID Label/Location Info | ID Label/Location Info | 2024-09-25 | PDF 166.1 KB |
| Test Setup Photos | Test Setup Photos | 2024-09-25 | PDF 378.7 KB |
| ANT Test Report | Test Report | 2024-09-25 | PDF 308.3 KB |
| Test Report | Test Report | 2024-09-25 | PDF 5.2 MB |
| Attestation Statements | Attestation Statements | 2024-09-25 | PDF 77 KB |
| US agent | Attestation Statements | 2024-09-25 | PDF 50.1 KB |
| Agent Authorization | Cover Letter(s) | 2024-09-25 | PDF 30.5 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2024-09-25 | PDF 142.9 KB |
| Model Difference | Cover Letter(s) | 2024-09-25 | PDF 189 KB |
| RF Exposure Info | RF Exposure Info | 2024-09-25 | PDF 71.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 102.1 KB | |
| Schematics Metadata only | Schematics | PDF 86.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 146 KB |
Application Information
| Application ID | /vsJ1qu8bqhvr4H2JUvqCA== |
|---|---|
| Final Action Date | 2024-09-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026628826 |
| Model | KR316A |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | True wireless earbuds |
| Responsible Party | Jason Wang, jason@kingrayelec.com , 86-755-93772715 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 03/25/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| /vsJ1qu8bqhvr4H2JUvqCA== | 2024-09-25 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0017400 | 15C |
Grants
TCB Grant - Application /vsJ1qu8bqhvr4H2JUvqCA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/25/2024 Application Dated: 09/25/2024 |
| KINGRAY ELECTRONICS Co., LTD |
| 3rd floor,Building A5,Mingxi Industrial Park,No 4, |
| Huaide South Road,Fuyong Town,Baoan District, |
| Shenzhen City, China |
| Attention: Jason Wang |
| 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: | 2AML6KR316A |
| Name of Grantee: | KINGRAY ELECTRONICS Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00174 |
| Output power listed is conducted. |
EAS Grant - Application /vsJ1qu8bqhvr4H2JUvqCA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
KINGRAY ELECTRONICS Co., LTD 3rd floor,Building A5,Mingxi Industrial Park,No 4, Huaide South Road,Fuyong Town,Baoan District, Shenzhen City, China |
Date of Grant: 09/25/2024 Application Dated: 09/25/2024 |
| Attention: Jason Wang |
| 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: | 2AML6KR316A |
| Name of Grantee: | KINGRAY ELECTRONICS Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | True wireless earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00174 |
| Output power listed is conducted. |
| Mail To: |