FCC ID 2A6EB-RYYT021
Audio System
by Zhuhai Rongyuan Electronic Technology Co.,Ltd
Grantee Code: 2A6EB Product Code: RYYT021
Latest application date: 2026-04-24
FCC ID Device Details
| FCC ID | 2A6EB-RYYT021 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A6EB |
| Product Code | RYYT021 |
| Applicant Business | Zhuhai Rongyuan Electronic Technology Co.,Ltd 🇨🇳 |
| Related Domains |  chipsources.net  fccusagent.com |
| Equipment Class | Audio System |
| Test Firm | SHENZHEN STS TEST SERVICES CO.,LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-24 |
| 2402-2480 MHz | Original Equipment | 2026-04-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-24 | PDF 4.2 MB |
| Internal Photos | Internal Photos | 2026-04-24 | PDF 918.4 KB |
| External Photos | External Photos | 2026-04-24 | PDF 713.4 KB |
| Label | ID Label/Location Info | 2026-04-24 | PDF 132.4 KB |
| Test Setup Photos | Test Setup Photos | 2026-04-24 | PDF 342.7 KB |
| Antenna Report | Test Report | 2026-04-24 | PDF 378 KB |
| Test Report BLE_Part 1 | Test Report | 2026-04-24 | PDF 2.7 MB |
| Test Report BLE_Part 2 | Test Report | 2026-04-24 | PDF 3.8 MB |
| Test Report BT_Part 1 | Test Report | 2026-04-24 | PDF 3.2 MB |
| Test Report BT_Part 2 | Test Report | 2026-04-24 | PDF 3.1 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2026-04-24 | PDF 170 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2026-04-24 | PDF 126.3 KB |
| US Agent | Attestation Statements | 2026-04-24 | PDF 118 KB |
| Confidentiality Request | Cover Letter(s) | 2026-04-24 | PDF 109.2 KB |
| Model Difference Description | Cover Letter(s) | 2026-04-24 | PDF 180.5 KB |
| POA | Cover Letter(s) | 2026-04-24 | PDF 96.7 KB |
| MPE Report | RF Exposure Info | 2026-04-24 | PDF 386.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 111.3 KB | |
| Schematics Metadata only | Schematics | PDF 298.9 KB | |
| Operation Description Metadata only | Operational Description | PDF 1,000.9 KB |
Application Information
| Application ID | y4Arvu1AhAI3Acz4vR7/FQ== |
|---|---|
| Final Action Date | 2026-04-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032249443 |
| Model | RYYT021 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Audio System |
| Responsible Party | Huangbo Lan, huangbo@chipsources.net , 13823290620 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, support@fccusagent.com , 708-571-3148 |
| Test Firm | Bovey Yang, SHENZHEN STS TEST SERVICES CO.,LTD., Bovey@stsapp.com  , 86-755-36886288 |
| TCB Email | joe_chew@derycom-us.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 | Yes |
| 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 |
|---|---|---|
| y4Arvu1AhAI3Acz4vR7/FQ== | 2026-04-24 | Original Equipment |
| 0VlYkvnYfIgKrbIbHzhGtA== | 2026-04-24 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application y4Arvu1AhAI3Acz4vR7/FQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| Zhuhai Rongyuan Electronic Technology Co.,Ltd |
| 3rd and 4th floors, Phase 1, No. 2 Pingbei 2nd |
| Road, Nanping Science and Technology Industrial |
| Park, Zhuhai City, Guangdong Province,, China |
| Attention: Huangbo Lan , R&D Manager |
| 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: | 2A6EB-RYYT021 |
| Name of Grantee: | Zhuhai Rongyuan Electronic Technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Audio System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00069 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 0VlYkvnYfIgKrbIbHzhGtA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 04/24/2026 Application Dated: 04/24/2026 |
| Zhuhai Rongyuan Electronic Technology Co.,Ltd |
| 3rd and 4th floors, Phase 1, No. 2 Pingbei 2nd |
| Road, Nanping Science and Technology Industrial |
| Park, Zhuhai City, Guangdong Province,, China |
| Attention: Huangbo Lan , R&D Manager |
| 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: | 2A6EB-RYYT021 |
| Name of Grantee: | Zhuhai Rongyuan Electronic Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Audio System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00083 | ||
| CC | 15C | 2402.0 - 2480.0 | 0.00262 |
| Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |