FCC ID 2BK4J-D1
Bluetooth Headset
by Shenzhen Ruihong Xing Technology Co., Ltd.
Grantee Code: 2BK4J Product Code: D1
Latest application date: 2024-09-26
FCC ID Device Details
| FCC ID | 2BK4J-D1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BK4J |
| Product Code | D1 |
| Applicant Business | Shenzhen Ruihong Xing Technology Co., Ltd. 🇨🇳 |
| Related Domains |  nowd.com.cn |
| Equipment Class | Bluetooth Headset |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2024-09-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-03-26 | PDF 22.6 KB |
| Internalphoto | Internal Photos | 2025-03-26 | PDF 591.1 KB |
| External Photos | External Photos | 2024-09-26 | PDF 990.1 KB |
| label and location | ID Label/Location Info | 2024-09-26 | PDF 240.8 KB |
| Test Setup Photos | Test Setup Photos | 2025-03-26 | PDF 324 KB |
| test Report | Test Report | 2024-09-26 | PDF 3.3 MB |
| USA agent | Attestation Statements | 2024-09-26 | PDF 628.7 KB |
| cover letter | Attestation Statements | 2024-09-26 | PDF 79.9 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2024-09-26 | PDF 44.8 KB |
| Antenna report | Cover Letter(s) | 2024-09-26 | PDF 280 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2024-09-26 | PDF 79.7 KB |
| Model Difference Statement | Cover Letter(s) | 2024-09-26 | PDF 13.5 KB |
| RF Exposure Info | RF Exposure Info | 2024-09-26 | PDF 139.3 KB |
| BLOK Metadata only | Block Diagram | PDF 115.5 KB | |
| SCH Metadata only | Schematics | PDF 38.1 KB | |
| OPS Metadata only | Operational Description | PDF 122.1 KB |
Application Information
| Application ID | UoVJZd6DgHzeDR/kIjLKkg== |
|---|---|
| Final Action Date | 2024-09-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035944396 |
| Model | D1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth Headset |
| Responsible Party | XIAO LU, service@nowd.com.cn , +86-18122050760 |
| Non-Technical Contact | Shenzhen Ruihong Xing Technology Co., Ltd., service@nowd.com.cn |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , +86-13798582307 |
| 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 | 03/26/2025 |
| 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 |
|---|---|---|
| UoVJZd6DgHzeDR/kIjLKkg== | 2024-09-26 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0013000 | 15C |
Grants
TCB Grant - Application UoVJZd6DgHzeDR/kIjLKkg==
| 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: 09/26/2024 Application Dated: 09/26/2024 |
| Shenzhen Ruihong Xing Technology Co., Ltd. |
| 2705 N3H, Building A, Shidai Building, No.89, Long |
| cheng Avenue, Longcheng Street, Longgang |
| District, Shenzhen, China |
| Attention: XIAO LU |
| 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: | 2BK4J-D1 |
| Name of Grantee: | Shenzhen Ruihong Xing Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted power. |
EAS Grant - Application UoVJZd6DgHzeDR/kIjLKkg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Ruihong Xing Technology Co., Ltd. 2705 N3H, Building A, Shidai Building, No.89, Long cheng Avenue, Longcheng Street, Longgang District, Shenzhen, China |
Date of Grant: 09/26/2024 Application Dated: 09/26/2024 |
| Attention: XIAO LU |
| 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: | 2BK4J-D1 |
| Name of Grantee: | Shenzhen Ruihong Xing Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth Headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted power. |
| Mail To: |