FCC ID 2AJ7Z-GC6222
TWS Wireless Earbuds
by Ningbo Xinze Electrical Appliance Co., Ltd
Grantee Code: 2AJ7Z Product Code: GC6222
Latest application date: 2026-11-02
FCC ID Device Details
| FCC ID | 2AJ7Z-GC6222 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJ7Z |
| Product Code | GC6222 |
| Applicant Business | Ningbo Xinze Electrical Appliance Co., Ltd 🇨🇳 |
| Related Domains |  nbgreenline.com  globalppcco.com |
| Equipment Class | TWS Wireless Earbuds |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-11-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-11-02 | PDF 1.9 MB |
| Internal Photos | Internal Photos | 2026-11-02 | PDF 1.3 MB |
| External Photos | External Photos | 2026-11-02 | PDF 958.6 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-11-02 | PDF 285.4 KB |
| Test Setup Photos | Test Setup Photos | 2026-11-02 | PDF 521 KB |
| Antenna Specification | Test Report | 2026-11-02 | PDF 852.8 KB |
| Test Report | Test Report | 2026-11-02 | PDF 3.6 MB |
| Attestation Statements US agent letter | Attestation Statements | 2026-11-02 | PDF 445.5 KB |
| Attestation Statements part2.911 | Attestation Statements | 2026-11-02 | PDF 428.8 KB |
| FCC SDOC | Attestation Statements | 2026-11-02 | PDF 354.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-11-02 | PDF 313.5 KB |
| POA | Cover Letter(s) | 2026-11-02 | PDF 205.2 KB |
| RF Exposure Info | RF Exposure Info | 2026-11-02 | PDF 288.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 154.9 KB | |
| Schematics Metadata only | Schematics | PDF 120.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 871.8 KB |
Application Information
| Application ID | 9tNFdhw+pMoX3SB8/oh4hw== |
|---|---|
| Final Action Date | 2026-11-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026000315 |
| Model | GC6222 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | TWS Wireless Earbuds |
| Responsible Party | Irene Zhang, Irenezhang@nbgreenline.com , 13605888996 |
| Non-Technical Contact | David Kim, GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD., david.kim@globalppcco.com , (949) 254-2565 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | cb@industrial-ia.com  |
| 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 | 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 |
|---|---|---|
| 9tNFdhw+pMoX3SB8/oh4hw== | 2026-11-02 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0018 | 15C |
Grants
TCB Grant - Application 9tNFdhw+pMoX3SB8/oh4hw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 11/02/2026 Application Dated: 11/02/2026 |
| Ningbo Xinze Electrical Appliance Co., Ltd |
| Room 1002, Aolisai Haoru Building, |
| No. 468 Taikang Middle Road, |
| South Commercial Area, Yinzhou, Ningbo, China |
| Attention: Irene 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: | 2AJ7Z-GC6222 |
| Name of Grantee: | Ningbo Xinze Electrical Appliance Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | TWS Wireless Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0018 |
| Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exclusion for Portable use. |