FCC ID 2A2BY-SU9
TWS
by Dongguan Huien Electronic Technology Co., Ltd
Grantee Code: 2A2BY Product Code: SU9
Latest application date: 2025-01-09
FCC ID Device Details
| FCC ID | 2A2BY-SU9 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2BY |
| Product Code | SU9 |
| 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 | 2025-01-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-07-09 | PDF 1.5 MB |
| Internal Photos | Internal Photos | 2025-07-09 | PDF 920.7 KB |
| External Photos | External Photos | 2025-01-09 | PDF 1.2 MB |
| Label Location | ID Label/Location Info | 2025-01-09 | PDF 395.3 KB |
| Test Setup Photos | Test Setup Photos | 2025-07-09 | PDF 546.1 KB |
| Antenna Specification | Test Report | 2025-01-09 | PDF 2.2 MB |
| Test Report | Test Report | 2025-01-09 | PDF 2.9 MB |
| Attestation Statements 2.911 d 5 | Attestation Statements | 2025-01-09 | PDF 413.4 KB |
| FCC SDOC attestion Letter | Attestation Statements | 2025-01-09 | PDF 360.7 KB |
| US AGENT Letter | Attestation Statements | 2025-01-09 | PDF 426.5 KB |
| Authority Letter | Cover Letter(s) | 2025-01-09 | PDF 190.5 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-01-09 | PDF 299.3 KB |
| Declaration on model difference | Cover Letter(s) | 2025-01-09 | PDF 189.1 KB |
| RF Exposure | RF Exposure Info | 2025-01-09 | PDF 464.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 193.9 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 237.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 409.2 KB |
Application Information
| Application ID | EQgsyI7B1Lm3GZISXrs9xA== |
|---|---|
| Final Action Date | 2025-01-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033740663 |
| Model | SU9 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| 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 | 07/09/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power listed is conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| EQgsyI7B1Lm3GZISXrs9xA== | 2025-01-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0007000 | 15C |
Grants
TCB Grant - Application EQgsyI7B1Lm3GZISXrs9xA==
unavailable
EAS Grant - Application EQgsyI7B1Lm3GZISXrs9xA==
unavailable