FCC ID 2AZP5-L1EBAL
Earbuds
by DUO AMERICA, LLC
Grantee Code: 2AZP5 Product Code: L1EBAL
Latest application date: 2022-09-29
FCC ID Device Details
| FCC ID | 2AZP5-L1EBAL |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AZP5 |
| Product Code | L1EBAL |
| Applicant Business | DUO AMERICA, LLC 🇺🇸 |
| Related Domains |  duoamerica.com |
| Equipment Class | Earbuds |
| Test Firm | Shenzhen Huatongwei International Inspection Co., |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-09-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2022-09-29 | PDF 152.7 KB |
| Internal photos | Internal Photos | 2022-09-29 | PDF 154.5 KB |
| External photos | External Photos | 2022-09-29 | PDF 221.8 KB |
| Label | ID Label/Location Info | 2022-09-29 | PDF 72.5 KB |
| Test setup | Test Setup Photos | 2022-09-29 | PDF 78.3 KB |
| Test setup | Test Setup Photos | 2022-09-29 | PDF 131 KB |
| Antenna specification | Test Report | 2022-09-29 | PDF 308.3 KB |
| Test Report | Test Report | 2022-09-29 | PDF 1.1 MB |
| Test report part 1 | Test Report | 2022-09-29 | PDF 3.1 MB |
| Test report part 2 | Test Report | 2022-09-29 | PDF 4.4 MB |
| Cover Letter | Cover Letter(s) | 2022-09-29 | PDF 228.5 KB |
| Cover letter | Cover Letter(s) | 2022-09-29 | PDF 127.9 KB |
| RF Exposure | RF Exposure Info | 2022-09-29 | PDF 101.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 41.7 KB | |
| Schematics Metadata only | Schematics | PDF 94.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 69.7 KB | |
| Parts list Metadata only | Parts List/Tune Up Info | PDF 44.8 KB |
Application Information
| Application ID | qoc5pslwFiQ67DQkKtH9Ig== |
|---|---|
| Final Action Date | 2022-09-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030839617 |
| Model | L1EBAL |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Earbuds |
| Responsible Party | JOHN NAM, Manager, john@duoamerica.com , 305 392 6998 |
| Test Firm | Jason Liu, Shenzhen Huatongwei International Inspection Co.,, quality@szhtw.com.cn  , +86-755-26748078 |
| TCB Email | vina.kerai@nemko.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 | 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 |
|---|---|---|
| qoc5pslwFiQ67DQkKtH9Ig== | 2022-09-29 | Original Equipment |
| Ujkcf5hT9Tbfx1AKd3y0ow== | 2022-09-29 | Original Equipment |
Grants
TCB Grant - Application Ujkcf5hT9Tbfx1AKd3y0ow==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, INC. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/29/2022 Application Dated: 09/29/2022 |
| DUO AMERICA, LLC |
| 8925 NW 26TH ST, DORAL |
| MIAMI, FL 33172 |
| Attention: JOHN NAM , 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: | 2AZP5-L1EBAL |
| Name of Grantee: | DUO AMERICA, LLC |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application Ujkcf5hT9Tbfx1AKd3y0ow==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
DUO AMERICA, LLC 8925 NW 26TH ST, DORAL MIAMI, FL 33172 United States |
Date of Grant: 09/29/2022 Application Dated: 09/29/2022 |
| Attention: JOHN NAM , 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: | 2AZP5-L1EBAL |
| Name of Grantee: | DUO AMERICA, LLC |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | Earbuds |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | - |
| 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: |
|
Nemko North America, INC. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/29/2022 Application Dated: 09/29/2022 |
| DUO AMERICA, LLC |
| 8925 NW 26TH ST, DORAL |
| MIAMI, FL 33172 |
| Attention: JOHN NAM , 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: | 2AZP5-L1EBAL |
| Name of Grantee: | DUO AMERICA, LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00472 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application qoc5pslwFiQ67DQkKtH9Ig==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
DUO AMERICA, LLC 8925 NW 26TH ST, DORAL MIAMI, FL 33172 United States |
Date of Grant: 09/29/2022 Application Dated: 09/29/2022 |
| Attention: JOHN NAM , 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: | 2AZP5-L1EBAL |
| Name of Grantee: | DUO AMERICA, LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Earbuds |
| 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 | 0.00472 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |