FCC ID 2AXWL-E2-TX
2.4G wireless microphone system
by Guangzhou Zhiying Technology Co., Ltd
Grantee Code: 2AXWL Product Code: E2TX
Latest application date: 2026-05-08
FCC ID Device Details
| FCC ID | 2AXWL-E2-TX |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AXWL |
| Product Code | E2TX |
| Applicant Business | Guangzhou Zhiying Technology Co., Ltd 🇨🇳 |
| Related Domains |  syncoaudio.com  fccagent.com |
| Equipment Class | 2.4G wireless microphone system |
| Test Firm | Shenzhen Tongzhou Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2404-2478 MHz | Original Equipment | 2026-05-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-06-22 | PDF 1.2 MB |
| Internal photos | Internal Photos | 2026-06-22 | PDF 723 KB |
| External photos | External Photos | 2026-05-08 | PDF 968.6 KB |
| ID label and location | ID Label/Location Info | 2026-05-08 | PDF 195.6 KB |
| Test Setup photo | Test Setup Photos | 2026-05-08 | PDF 592 KB |
| Antenna Specification | Test Report | 2026-05-08 | PDF 2 MB |
| Test report | Test Report | 2026-05-08 | PDF 4.2 MB |
| Test report DATA | Test Report | 2026-05-08 | PDF 1 MB |
| Attestation Statement | Attestation Statements | 2026-05-08 | PDF 124.8 KB |
| Kaspersky Statement | Attestation Statements | 2026-05-08 | PDF 148 KB |
| Product similarity Declaration | Attestation Statements | 2026-05-08 | PDF 371.7 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-05-08 | PDF 694.5 KB |
| Us_Agent | Attestation Statements | 2026-05-08 | PDF 356 KB |
| Confidentiality | Cover Letter(s) | 2026-05-08 | PDF 213.2 KB |
| Letter Authorization | Cover Letter(s) | 2026-05-08 | PDF 68.3 KB |
| RF Exposure SAR | RF Exposure Info | 2026-05-08 | PDF 3.2 MB |
| RF Exposure SAR CALIBRATION DATA | RF Exposure Info | 2026-05-08 | PDF 2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 123.7 KB | |
| Schematics Metadata only | Schematics | PDF 157 KB | |
| Operational Description Metadata only | Operational Description | PDF 277.4 KB |
Application Information
| Application ID | N3RVr7ogoUqq/dVbCtHNoQ== |
|---|---|
| Final Action Date | 2026-05-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030108229 |
| Model | E2-TX |
| Frequency Range | 2404-2478 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 2.4G wireless microphone system |
| Responsible Party | Xiaoyang Cao, alex@syncoaudio.com , +86-18926187968 |
| Technical Contact | Max Zhang, Shenzhen Tongzhou Testing Co.,Ltd., max.zhang@sztz-testing.com  , +86-755-32902198 |
| Non-Technical Contact | David Wilson, FCC US Agent inc., Support@fccagent.com , (303)520-9810 |
| Test Firm | Matte He, Shenzhen Tongzhou Testing Co., Ltd., Matte.He@sztz-testing.com , 18002561799 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| N3RVr7ogoUqq/dVbCtHNoQ== | 2026-05-08 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2404-2478 MHz | 0.0048 | 15C |
Grants
TCB Grant - Application N3RVr7ogoUqq/dVbCtHNoQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 05/08/2026 Application Dated: 05/08/2026 |
| Guangzhou Zhiying Technology Co., Ltd |
| Room 2401, Room 2402, Room 2403, Room 2404, |
| Room 2409, No. 68, Huadi Avenue Middle |
| GuangzhouLiwan District, Guangzhou, China |
| Attention: Xiaoyang Cao , 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: | 2AXWL-E2-TX |
| Name of Grantee: | Guangzhou Zhiying Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4G wireless microphone system |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2404.0 - 2478.0 | 0.0048 |
| Output power listed is conducted. SAR compliance for body-worn operating configurations is limited to the specific configurations tested for this filing. Body-worn operation is restricted to belt-clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 0mm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR for body-worn transmission use conditions is 0. 29W/kg |