FCC ID 2AFSG-S312
Bluetooth speaker
by Dongguan Jin wen hua digital technology Co., LTD.
Grantee Code: 2AFSG Product Code: S312
Latest application date: 2025-03-03
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-03-03 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-03-03 | PDF 4.1 MB |
| Internal Photos | Internal Photos | 2025-03-03 | PDF 1,008.4 KB |
| External Photos | External Photos | 2025-03-03 | PDF 959.4 KB |
| Label Location | ID Label/Location Info | 2025-03-03 | PDF 94.3 KB |
| RF_Test Setup photos | Test Setup Photos | 2025-03-03 | PDF 240.3 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2025-03-03 | PDF 5.6 MB |
| Test Report | Test Report | 2025-03-03 | PDF 5.6 MB |
| Test Report | Test Report | 2025-03-03 | PDF 5.6 MB |
| Attestation of Cover List | Attestation Statements | 2025-03-03 | PDF 127.9 KB |
| US Agent | Attestation Statements | 2025-03-03 | PDF 59.4 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2025-03-03 | PDF 198.6 KB |
| Antenna Report | Cover Letter(s) | 2025-03-03 | PDF 1.6 MB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-03-03 | PDF 112.5 KB |
| Model Difference | Cover Letter(s) | 2025-03-03 | PDF 22.9 KB |
| RF Exposure | RF Exposure Info | 2025-03-03 | PDF 366.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 104.6 KB | |
| Schematics Metadata only | Schematics | PDF 149.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 129.3 KB |
Application Information
| Application ID | YSYhfWfLrHR5gFyIUQGBFw== |
|---|---|
| Final Action Date | 2025-03-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024857831 |
| Model | S312 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth speaker |
| Responsible Party | Luo Peng, Manager, Sales01@jwhyx.com  , 18802603740 |
| Technical Contact | Dongguan Jin wen hua digital technology Co., LTD., Sales01@jwhyx.com |
| Test Firm | Wen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com  , 0755-89668180 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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.The antenna used with this transmitter must be installed to provide a minimum 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 operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| YSYhfWfLrHR5gFyIUQGBFw== | 2025-03-03 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0226000 |
Grants
TCB Grant - Application YSYhfWfLrHR5gFyIUQGBFw==
| 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: 03/03/2025 Application Dated: 03/03/2025 |
| Dongguan Jin wen hua digital technology Co., LTD. |
| NO.1 Hua Da Road, Long Bei Ling Village, Tangxia |
| Town, Dongguan City, Guangdong, China |
| Dongguan, China |
| Attention: Luo Peng , 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: | 2AFSG-S312 |
| Name of Grantee: | Dongguan Jin wen hua digital technology Co., LTD. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0226 |
| Output power listed is conducted power.The antenna used with this transmitter must be installed to provide a minimum 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 operating procedures for satisfying RF exposure compliance. |