FCC ID 2A3NOTA101
Wireless In-Ear System
by ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD
Grantee Code: 2A3NO Product Code: TA101
Latest application date: 2025-08-12
FCC ID Device Details
| FCC ID | 2A3NOTA101 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A3NO |
| Product Code | TA101 |
| Applicant Business | ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD 🇨🇳 |
| Equipment Class | Wireless In-Ear System |
| Test Firm | Guangzhou LCS Compliance Testing Laboratory Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2475 MHz | Original Equipment | 2025-08-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-02-08 | PDF 3.6 MB |
| Internal Photos | Internal Photos | 2026-02-08 | PDF 1.8 MB |
| External Photo | External Photos | 2026-02-08 | PDF 1.9 MB |
| Label and location | ID Label/Location Info | 2025-08-12 | PDF 1.1 MB |
| Test Setup Photos | Test Setup Photos | 2026-02-08 | PDF 3 MB |
| Antenna Report | Test Report | 2025-08-12 | PDF 343.7 KB |
| Appendix A Test Data for 2.4G_FCC | Test Report | 2025-08-12 | PDF 3.5 MB |
| FCC Report_2.4G | Test Report | 2025-08-12 | PDF 1 MB |
| 2.911 (d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2025-08-12 | PDF 99.1 KB |
| 2.911 (d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2025-08-12 | PDF 122.3 KB |
| USA-LocalRepLetter | Attestation Statements | 2025-08-12 | PDF 364.7 KB |
| FCC Letter of Authorization Rev 1.0 | Cover Letter(s) | 2025-08-12 | PDF 97.4 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-08-12 | PDF 79.5 KB |
| RF Exposure Evaluation_FCC | RF Exposure Info | 2025-08-12 | PDF 190.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 102.2 KB | |
| SCH Metadata only | Schematics | PDF 109.6 KB | |
| OP Metadata only | Operational Description | PDF 105.6 KB |
Application Information
| Application ID | Z1rR7tJajQzrxEW3IiKPdA== |
|---|---|
| Final Action Date | 2025-08-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031620636 |
| Model | TA101 |
| Frequency Range | 2405-2475 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless In-Ear System |
| Responsible Party | Weidong Shen, General Manager, shenweidong02@126.com  , 63262209 |
| Technical Contact | ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD, shenweidong02@126.com |
| Test Firm | Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com  , 86-20-39166689 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 02/08/2026 |
| 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 | Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a 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 transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Z1rR7tJajQzrxEW3IiKPdA== | 2025-08-12 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2405-2475 MHz | 0.0012500 |
Grants
TCB Grant - Application Z1rR7tJajQzrxEW3IiKPdA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 08/12/2025 Application Dated: 08/12/2025 |
| ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD |
| Room 2101, 21st Floor of B Block, Silicon Valley |
| Plaza,82 Culture Street,Jinshui District, |
| ZHENGZHOU,HENAN, 450053 China |
| Attention: Weidong Shen , General 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: | 2A3NOTA101 |
| Name of Grantee: | ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless In-Ear System |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2405.0 - 2475.0 | 0.00125 |
| Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a 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 transmitter operation conditions for satisfying RF exposure compliance. |