FCC ID 2BDVH-TWSL8PRO
Wireless headset
by Shenzhen Dengrui Technology Co, LTD
Grantee Code: 2BDVH Product Code: TWSL8PRO
Latest application date: 2023-12-07
FCC ID Device Details
| FCC ID | 2BDVH-TWSL8PRO |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BDVH |
| Product Code | TWSL8PRO |
| Applicant Business | Shenzhen Dengrui Technology Co, LTD 🇨🇳 |
| Equipment Class | Wireless headset |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2023-12-07 |
| 2402-2480 MHz | Original Equipment | 2023-12-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2024-06-04 | PDF 1.7 MB |
| Internal Photos | Internal Photos | 2024-06-04 | PDF 619.1 KB |
| External Photos | External Photos | 2023-12-07 | PDF 446.6 KB |
| ID Label/Location Info | ID Label/Location Info | 2023-12-07 | PDF 226.5 KB |
| Test Setup Photos | Test Setup Photos | 2023-12-07 | PDF 252.6 KB |
| ATN Test Report | Test Report | 2023-12-07 | PDF 729.2 KB |
| Test Report | Test Report | 2023-12-07 | PDF 4.3 MB |
| Test Report | Test Report | 2023-12-07 | PDF 3.1 MB |
| Attestation Statements | Attestation Statements | 2023-12-07 | PDF 189.8 KB |
| US agent | Attestation Statements | 2023-12-07 | PDF 38.8 KB |
| Agent Authorization | Cover Letter(s) | 2023-12-07 | PDF 24.4 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2023-12-07 | PDF 137.6 KB |
| Model Difference | Cover Letter(s) | 2023-12-07 | PDF 212 KB |
| RF Exposure Info | RF Exposure Info | 2023-12-07 | PDF 74.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 70.2 KB | |
| Schematics Metadata only | Schematics | PDF 51.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 150.7 KB |
Application Information
| Application ID | txcyy9u8wmGZbmFk7adEMw== |
|---|---|
| Final Action Date | 2023-12-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034557579 |
| Model | TWSL8PRO |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless headset |
| Responsible Party | DEHUI WU, denreelpenny@163.com  , 13538214502 |
| Technical Contact | DEHUI WU, Shenzhen Dengrui Technology Co, LTD, denreelpenny@163.com , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcbinfo@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/04/2024 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| txcyy9u8wmGZbmFk7adEMw== | 2023-12-07 | Original Equipment |
| qnFxC5d6BQleDincP/HXmg== | 2023-12-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application txcyy9u8wmGZbmFk7adEMw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 12/07/2023 Application Dated: 12/07/2023 |
| Shenzhen Dengrui Technology Co, LTD |
| 507, 5th Floor, Building A6, Huaxing Industrial |
| Park, No.1 Shangxue Road, Xinxue Community |
| Bantian Street, Longgang District, Shenzhen, China |
| Attention: DEHUI WU |
| 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: | 2BDVH-TWSL8PRO |
| Name of Grantee: | Shenzhen Dengrui Technology Co, LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00276 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application txcyy9u8wmGZbmFk7adEMw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Dengrui Technology Co, LTD 507, 5th Floor, Building A6, Huaxing Industrial Park, No.1 Shangxue Road, Xinxue Community Bantian Street, Longgang District, Shenzhen, China |
Date of Grant: 12/07/2023 Application Dated: 12/07/2023 |
| Attention: DEHUI WU |
| 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: | 2BDVH-TWSL8PRO |
| Name of Grantee: | Shenzhen Dengrui Technology Co, LTD |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00276 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 12/07/2023 Application Dated: 12/07/2023 |
| Shenzhen Dengrui Technology Co, LTD |
| 507, 5th Floor, Building A6, Huaxing Industrial |
| Park, No.1 Shangxue Road, Xinxue Community |
| Bantian Street, Longgang District, Shenzhen, China |
| Attention: DEHUI WU |
| 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: | 2BDVH-TWSL8PRO |
| Name of Grantee: | Shenzhen Dengrui Technology Co, LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application qnFxC5d6BQleDincP/HXmg==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Dengrui Technology Co, LTD 507, 5th Floor, Building A6, Huaxing Industrial Park, No.1 Shangxue Road, Xinxue Community Bantian Street, Longgang District, Shenzhen, China |
Date of Grant: 12/07/2023 Application Dated: 12/07/2023 |
| Attention: DEHUI WU |
| 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: | 2BDVH-TWSL8PRO |
| Name of Grantee: | Shenzhen Dengrui Technology Co, LTD |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless headset |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |