FCC ID 2BKRS-AIRBUDS
Truly Wireless Earphones
by Nexxbase Marketing Private Limited
Grantee Code: 2BKRS Product Code: AIRBUDS
Latest application date: 2025-01-15
FCC ID Device Details
| FCC ID | 2BKRS-AIRBUDS |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BKRS |
| Product Code | AIRBUDS |
| Applicant Business | Nexxbase Marketing Private Limited 🇮🇳 |
| Related Domains |  nexxbase.com  nct-testing.com |
| Equipment Class | Truly Wireless Earphones |
| Test Firm | SHENZHEN NCT TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-15 |
| 2402-2480 MHz | Original Equipment | 2025-01-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-07-14 | PDF 1.8 MB |
| Internal photos | Internal Photos | 2025-07-14 | PDF 1.3 MB |
| External photos | External Photos | 2025-07-14 | PDF 1.6 MB |
| ID label and location | ID Label/Location Info | 2025-01-15 | PDF 184.9 KB |
| Test setup photos | Test Setup Photos | 2025-01-15 | PDF 363 KB |
| Antenna report | Test Report | 2025-01-15 | PDF 585.7 KB |
| Test reports-1 | Test Report | 2025-01-15 | PDF 930.1 KB |
| Test reports-1 | Test Report | 2025-01-15 | PDF 966 KB |
| Test reports-2 | Test Report | 2025-01-15 | PDF 968.2 KB |
| Test reports-2 | Test Report | 2025-01-15 | PDF 3.9 MB |
| Attestation Statement | Attestation Statements | 2025-01-15 | PDF 117.2 KB |
| Family declaration | Attestation Statements | 2025-01-15 | PDF 79.7 KB |
| US Agent letter | Attestation Statements | 2025-01-15 | PDF 131.1 KB |
| Confidentiality | Cover Letter(s) | 2025-01-15 | PDF 156.4 KB |
| Letter Authorization | Cover Letter(s) | 2025-01-15 | PDF 54.7 KB |
| RF Exposure | RF Exposure Info | 2025-01-15 | PDF 120 KB |
| Block Diagram Metadata only | Block Diagram | PDF 66.8 KB | |
| Schematics Metadata only | Schematics | PDF 74.9 KB | |
| Operational Description Metadata only | Operational Description | PDF 83 KB |
Application Information
| Application ID | iQcA7TfTzHUf30jqgFW/OQ== |
|---|---|
| Final Action Date | 2025-01-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035900398 |
| Model | AIRBUDS |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Truly Wireless Earphones |
| Responsible Party | Amit Khatri, Managing Director, yuca.yao@nexxbase.com , 9910277777 |
| Technical Contact | Henry Wang, Shenzhen NCT Testing Technology Co., Ltd., Henry@nct-testing.com , 0755- 27790922 |
| Non-Technical Contact | Henry Wang, Shenzhen NCT Testing Technology Co., Ltd., Henry@nct-testing.com , 0755- 27790922 |
| Test Firm | Henry Wang, SHENZHEN NCT TESTING TECHNOLOGY CO., LTD., Henry@nct-testing.com , 0755-27790922 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 07/14/2025 |
| 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 |
|---|---|---|
| iQcA7TfTzHUf30jqgFW/OQ== | 2025-01-15 | Original Equipment |
| D2nlhYXRkH2ZAmOAQtOxSw== | 2025-01-15 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application iQcA7TfTzHUf30jqgFW/OQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 01/15/2025 Application Dated: 01/15/2025 |
| Nexxbase Marketing Private Limited |
| 15th Floor, DLF City Phase 5, Two Horizon Centre, |
| Golf course Road, Sector 43, |
| Gurugram, Haryana, 122002 India |
| Attention: Amit Khatri , Managing Director |
| 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: | 2BKRS-AIRBUDS |
| Name of Grantee: | Nexxbase Marketing Private Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Truly Wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.003251 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application iQcA7TfTzHUf30jqgFW/OQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Nexxbase Marketing Private Limited 15th Floor, DLF City Phase 5, Two Horizon Centre, Golf course Road, Sector 43, Gurugram, Haryana, 122002 India |
Date of Grant: 01/15/2025 Application Dated: 01/15/2025 |
| Attention: Amit Khatri , Managing Director |
| 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: | 2BKRS-AIRBUDS |
| Name of Grantee: | Nexxbase Marketing Private Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Truly Wireless Earphones |
| 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 | 0.003251 |
| 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: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 01/15/2025 Application Dated: 01/15/2025 |
| Nexxbase Marketing Private Limited |
| 15th Floor, DLF City Phase 5, Two Horizon Centre, |
| Golf course Road, Sector 43, |
| Gurugram, Haryana, 122002 India |
| Attention: Amit Khatri , Managing Director |
| 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: | 2BKRS-AIRBUDS |
| Name of Grantee: | Nexxbase Marketing Private Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Truly Wireless Earphones |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.005728 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application D2nlhYXRkH2ZAmOAQtOxSw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Nexxbase Marketing Private Limited 15th Floor, DLF City Phase 5, Two Horizon Centre, Golf course Road, Sector 43, Gurugram, Haryana, 122002 India |
Date of Grant: 01/15/2025 Application Dated: 01/15/2025 |
| Attention: Amit Khatri , Managing Director |
| 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: | 2BKRS-AIRBUDS |
| Name of Grantee: | Nexxbase Marketing Private Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Truly Wireless Earphones |
| 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 | 0.005728 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |