FCC ID 2BBZX-A-PRO4
Bluetooth earphone
by Shenzhen Duoduozan Electronics Co., Ltd.
Grantee Code: 2BBZX Product Code: APRO4
Latest application date: 2023-10-15
FCC ID Device Details
| FCC ID | 2BBZX-A-PRO4 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BBZX |
| Product Code | APRO4 |
| Applicant Business | Shenzhen Duoduozan Electronics Co., Ltd. 🇨🇳 |
| Equipment Class | Bluetooth earphone |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2023-10-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2023-10-15 | PDF 598.8 KB |
| Internal Photos | Internal Photos | 2023-10-15 | PDF 1.1 MB |
| External Photos | External Photos | 2023-10-15 | PDF 596.2 KB |
| Label and Label Location | ID Label/Location Info | 2023-10-15 | PDF 72.2 KB |
| Test Setup Photos | Test Setup Photos | 2023-10-15 | PDF 174.9 KB |
| Antenna specification | Test Report | 2023-10-15 | PDF 679.9 KB |
| Test Report_Part1 | Test Report | 2023-10-15 | PDF 6 MB |
| Test Report_Part2 | Test Report | 2023-10-15 | PDF 4.7 MB |
| Covered Equipment Attestation_2.911(d)(5)(i) and (ii) | Attestation Statements | 2023-10-15 | PDF 157.7 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2023-10-15 | PDF 32.7 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2023-10-15 | PDF 149.6 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2023-10-15 | PDF 225 KB |
| FCC POA | Cover Letter(s) | 2023-10-15 | PDF 185 KB |
| RF Exposure info | RF Exposure Info | 2023-10-15 | PDF 140.9 KB |
| Block diagram Metadata only | Block Diagram | PDF 81.9 KB | |
| schematic Metadata only | Schematics | PDF 21.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 103.3 KB |
Application Information
| Application ID | d3MMsTLJd+6LKsjCpvAisw== |
|---|---|
| Final Action Date | 2023-10-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0033989674 |
| Model | A-PRO4 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth earphone |
| Responsible Party | Wushan Yi, 3297469048@qq.com  , 19851616381 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , +86 755 2322 5875 |
| TCB Email | joergkusig@eurofins.com  |
| 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 peak conducted. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| d3MMsTLJd+6LKsjCpvAisw== | 2023-10-15 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0014000 | 15C |
Grants
TCB Grant - Application d3MMsTLJd+6LKsjCpvAisw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 10/15/2023 Application Dated: 10/15/2023 |
| Shenzhen Duoduozan Electronics Co., Ltd. |
| 1B23, Building AB, Longsheng, Huaqiang |
| North Street, Futian District, |
| Shenzhen City, Guangdong Province, China |
| Attention: Wushan Yi |
| 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: | 2BBZX-A-PRO4 |
| Name of Grantee: | Shenzhen Duoduozan Electronics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth earphone |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is peak conducted. |
EAS Grant - Application d3MMsTLJd+6LKsjCpvAisw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Duoduozan Electronics Co., Ltd. 1B23, Building AB, Longsheng, Huaqiang North Street, Futian District, Shenzhen City, Guangdong Province, China |
Date of Grant: 10/15/2023 Application Dated: 10/15/2023 |
| Attention: Wushan Yi |
| 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: | 2BBZX-A-PRO4 |
| Name of Grantee: | Shenzhen Duoduozan Electronics Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth earphone |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is peak conducted. |
| Mail To: |