FCC ID 2A5TA-JER1
Wireless Earbuds
by Shenzhen Zhengyun Technology Co., LTD
Grantee Code: 2A5TA Product Code: JER1
Latest application date: 2026-07-06
FCC ID Device Details
| FCC ID | 2A5TA-JER1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A5TA |
| Product Code | JER1 |
| Applicant Business | Shenzhen Zhengyun Technology Co., LTD 🇨🇳 |
| Related Domains |  lobos-lowa.com |
| Equipment Class | Wireless Earbuds |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-07-06 |
| 2402-2480 MHz | Original Equipment | 2026-07-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-06 | PDF 5 MB |
| Internal Photographs | Internal Photos | 2026-07-06 | PDF 1 MB |
| Internal Photographys | Internal Photos | 2026-07-06 | PDF 1 MB |
| External Photographs | External Photos | 2026-07-06 | PDF 462.4 KB |
| External Photograpys | External Photos | 2026-07-06 | PDF 462.4 KB |
| Label&Label location | ID Label/Location Info | 2026-07-06 | PDF 1.8 MB |
| Test Setup Photos | Test Setup Photos | 2026-07-06 | PDF 2 MB |
| Antenna Data Sheet | Test Report | 2026-07-06 | PDF 2.3 MB |
| Antenna data sheet | Test Report | 2026-07-06 | PDF 2.3 MB |
| CISRR26062325301_47 CFR Part 15.247 BR&EDR | Test Report | 2026-07-06 | PDF 3.5 MB |
| CISRR26062325302_47 CFR Part 15.247 BLE | Test Report | 2026-07-06 | PDF 5.8 MB |
| USA-CoveredEquipmentLetter-Combined | Attestation Statements | 2026-07-06 | PDF 91.7 KB |
| USA-Local Rep Letter-i37 | Attestation Statements | 2026-07-06 | PDF 71.9 KB |
| Letter of Model Difference | Cover Letter(s) | 2026-07-06 | PDF 138.9 KB |
| USA-ConfidentialityRequestLetter | Cover Letter(s) | 2026-07-06 | PDF 94.4 KB |
| CISRR26062325303_RF Exposure Evaluation FCC Part2.1093 | RF Exposure Info | 2026-07-06 | PDF 174.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 114.9 KB | |
| Schematic Metadata only | Schematics | PDF 1.3 MB | |
| Operation Description Metadata only | Operational Description | PDF 37.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 37.3 KB | |
| USA-Due Digilence Letter Metadata only | Operational Description | PDF 110.3 KB |
Application Information
| Application ID | gsOkpr9oPptLBExdqPKd4Q== |
|---|---|
| Final Action Date | 2026-07-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032132292 |
| Model | JER1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Earbuds |
| Responsible Party | Wei Zeng, 285748074@qq.com  , +8613728924286 |
| Technical Contact | Hans Hu, Shenzhen Bangce Testing Technology Co., Ltd., huzhiqiang@cis-cn.net  , 15818730309 |
| Non-Technical Contact | Harley Li, LOBOS IOWA INC, info@lobos-lowa.com , +1 8188180538 |
| Test Firm | Hans Hu, Shenzhen Bangce Testing Technology Co. , Ltd., huzhiqiang@cis-cn.net , +86 0158 1873 0309 |
| TCB Email | o.kneip@kl-certification.de  |
| 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 |
|---|---|---|
| gsOkpr9oPptLBExdqPKd4Q== | 2026-07-06 | Original Equipment |
| bdaOETDLhfkKSjeAiXuahw== | 2026-07-06 | Original Equipment |
Grants
TCB Grant - Application gsOkpr9oPptLBExdqPKd4Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/06/2026 Application Dated: 07/06/2026 |
| Shenzhen Zhengyun Technology Co., LTD |
| Building 6,17th Floor,Block B,BCDEFG,Baoneng |
| Technology Park,Qinghu Village,Qinghu Community |
| Longhua Street,Longhua District,Shenzhen, China |
| Attention: Wei Zeng , |
| 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: | 2A5TA-JER1 |
| Name of Grantee: | Shenzhen Zhengyun Technology Co., LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00082 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |
TCB Grant - Application bdaOETDLhfkKSjeAiXuahw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/06/2026 Application Dated: 07/06/2026 |
| Shenzhen Zhengyun Technology Co., LTD |
| Building 6,17th Floor,Block B,BCDEFG,Baoneng |
| Technology Park,Qinghu Village,Qinghu Community |
| Longhua Street,Longhua District,Shenzhen, China |
| Attention: Wei Zeng , |
| 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: | 2A5TA-JER1 |
| Name of Grantee: | Shenzhen Zhengyun Technology Co., LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00095 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |