FCC ID 2A2BY-U9A
TWS
by Dongguan Huien Electronic Technology Co., Ltd
Grantee Code: 2A2BY Product Code: U9A
Latest application date: 2024-12-30
FCC ID Device Details
| FCC ID | 2A2BY-U9A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2BY |
| Product Code | U9A |
| Applicant Business | Dongguan Huien Electronic Technology Co., Ltd 🇨🇳 |
| Related Domains |  huiendz.com |
| Equipment Class | TWS |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-12-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-06-28 | PDF 975.8 KB |
| Internal Photos | Internal Photos | 2025-06-28 | PDF 957.4 KB |
| External Photos | External Photos | 2024-12-30 | PDF 947.6 KB |
| Label and Information | ID Label/Location Info | 2024-12-30 | PDF 373 KB |
| Test Setup Photos | Test Setup Photos | 2025-06-28 | PDF 495.6 KB |
| Antenna Specification | Test Report | 2024-12-30 | PDF 374.6 KB |
| Test Report DTS | Test Report | 2024-12-30 | PDF 3 MB |
| Attestation Statements US agent for service of process | Attestation Statements | 2024-12-30 | PDF 426.3 KB |
| Attestation Statements Part 2.911 i ii | Attestation Statements | 2024-12-30 | PDF 413 KB |
| SDoC Attestation Letter | Cover Letter(s) | 2024-12-30 | PDF 360.6 KB |
| US Agent Business Lincense | Attestation Statements | 2024-12-30 | PDF 410.9 KB |
| US Agent EIN | Attestation Statements | 2024-12-30 | PDF 331.9 KB |
| Confidentiality Letter | Cover Letter(s) | 2024-12-30 | PDF 299.4 KB |
| POA | Cover Letter(s) | 2024-12-30 | PDF 190.5 KB |
| RF Exposure | RF Exposure Info | 2024-12-30 | PDF 466.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 58.2 KB | |
| Schematics Metadata only | Schematics | PDF 90.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 550.6 KB |
Application Information
| Application ID | 0BcSV/bDuI+ArFYYFIpBTQ== |
|---|---|
| Final Action Date | 2024-12-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033740663 |
| Model | U9A |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | TWS |
| Responsible Party | Yanfeng Zhang, Manager, engineer10@huiendz.com , 86-18123809176 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , +86-13798582307 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/28/2025 |
| 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 the maximum conducted output power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 0BcSV/bDuI+ArFYYFIpBTQ== | 2024-12-30 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0013000 | 15C |
Grants
TCB Grant - Application 0BcSV/bDuI+ArFYYFIpBTQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 12/30/2024 Application Dated: 12/29/2024 |
| Dongguan Huien Electronic Technology Co., Ltd |
| Room 301, Building of 1, No. 429, |
| Changdong Road, Changping Town |
| Dongguan city, Guangdong Province, China |
| Attention: Yanfeng Zhang , 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: | 2A2BY-U9A |
| Name of Grantee: | Dongguan Huien Electronic Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is the maximum conducted output power. |
EAS Grant - Application 0BcSV/bDuI+ArFYYFIpBTQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Dongguan Huien Electronic Technology Co., Ltd Room 301, Building of 1, No. 429, Changdong Road, Changping Town Dongguan city, Guangdong Province, China |
Date of Grant: 12/30/2024 Application Dated: 12/29/2024 |
| Attention: Yanfeng Zhang , 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: | 2A2BY-U9A |
| Name of Grantee: | Dongguan Huien Electronic Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | TWS |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is the maximum conducted output power. |
| Mail To: |