FCC ID 2BBNW-JM21
Bluetooth headphones
by ShenZhen XinTu Century Technology Co., Ltd.
Grantee Code: 2BBNW Product Code: JM21
Latest application date: 2024-11-28
FCC ID Device Details
| FCC ID | 2BBNW-JM21 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBNW |
| Product Code | JM21 |
| Applicant Business | ShenZhen XinTu Century Technology Co., Ltd. 🇨🇳 |
| Equipment Class | Bluetooth headphones |
| Test Firm | BSL Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-11-28 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-05-26 | PDF 5.8 MB |
| Internal Photos | Internal Photos | 2025-05-26 | PDF 839.4 KB |
| External Photos | External Photos | 2025-05-26 | PDF 370.5 KB |
| Label Information | ID Label/Location Info | 2024-11-28 | PDF 108.1 KB |
| Test Setup Photos | Test Setup Photos | 2024-11-28 | PDF 307.9 KB |
| Test Report | Test Report | 2024-11-28 | PDF 3.3 MB |
| Attestation of Cover List | Attestation Statements | 2024-11-28 | PDF 84.8 KB |
| US Agent | Attestation Statements | 2024-11-28 | PDF 166.3 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2024-11-28 | PDF 119.2 KB |
| Antenna Report | Cover Letter(s) | 2024-11-28 | PDF 614.6 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2024-11-28 | PDF 43.9 KB |
| RF Exposure | RF Exposure Info | 2024-11-28 | PDF 340.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 45.2 KB | |
| Schematics Metadata only | Schematics | PDF 179.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 85 KB |
Application Information
| Application ID | q3cxmVg4QetpDKI8PPO5Jg== |
|---|---|
| Final Action Date | 2024-11-28 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033884602 |
| Model | JM21 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth headphones |
| Responsible Party | ZhiPeng Cai, 404580808@qq.com  , 13713727600 |
| Technical Contact | ShenZhen XinTu Century Technology Co., Ltd., 404580808@qq.com |
| Test Firm | Bill Zhao, BSL Testing Co., Ltd., 16649703@qq.com , +86 755 26649703 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 05/26/2025 |
| 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 | Output power listed is conducted power. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| q3cxmVg4QetpDKI8PPO5Jg== | 2024-11-28 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0020000 | 15C |
Grants
TCB Grant - Application q3cxmVg4QetpDKI8PPO5Jg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 11/28/2024 Application Dated: 11/27/2024 |
| ShenZhen XinTu Century Technology Co., Ltd. |
| No. 5/FA, Building A1, Anle Industrial Zone, 172 |
| Hangcheng Avenue, Hangcheng Street, Baoan District |
| Shenzhen, China |
| Attention: ZhiPeng Cai |
| 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: | 2BBNW-JM21 |
| Name of Grantee: | ShenZhen XinTu Century Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth headphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Output power listed is conducted power. |
EAS Grant - Application q3cxmVg4QetpDKI8PPO5Jg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
ShenZhen XinTu Century Technology Co., Ltd. No. 5/FA, Building A1, Anle Industrial Zone, 172 Hangcheng Avenue, Hangcheng Street, Baoan District Shenzhen, China |
Date of Grant: 11/28/2024 Application Dated: 11/27/2024 |
| Attention: ZhiPeng Cai |
| 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: | 2BBNW-JM21 |
| Name of Grantee: | ShenZhen XinTu Century Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth headphones |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Output power listed is conducted power. |
| Mail To: |