FCC ID 2AMNT-PUP-0705
Aktive Open Earbuds
by Curv Group LLC
Grantee Code: 2AMNT Product Code: PUP0705
Latest application date: 2026-01-21
FCC ID Device Details
| FCC ID | 2AMNT-PUP-0705 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AMNT |
| Product Code | PUP0705 |
| Applicant Business | Curv Group LLC 🇺🇸 |
| Related Domains |  curvgroup.com |
| Equipment Class | Aktive Open Earbuds |
| Test Firm | Guangzhou LCS Compliance Testing Laboratory Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2AMNTPUP-0705-BLK Grant Date: 09/10/2025 | 2026-01-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-01-21 | PDF 3.7 MB |
| External photos | External Photos | 2026-01-21 | PDF 1,008.1 KB |
| Label and label location | ID Label/Location Info | 2026-01-21 | PDF 103.5 KB |
| Agent attestation letter | Attestation Statements | 2026-01-21 | PDF 34.3 KB |
| Covered equipment letter | Attestation Statements | 2026-01-21 | PDF 168.5 KB |
| Due digilence letter | Attestation Statements | 2026-01-21 | PDF 171.8 KB |
| Letter of change FCC ID | Cover Letter(s) | 2026-01-21 | PDF 197.2 KB |
| Product equality declaration letter | Cover Letter(s) | 2026-01-21 | PDF 182.1 KB |
Application Information
| Application ID | A4LQMLUEHvrRdG4pWRZ0kA== |
|---|---|
| Final Action Date | 2026-01-21 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2AMNTPUP-0705-BLK Grant Date: 09/10/2025 |
| Applicant FRN | 0026640565 |
| Model | PUP-0705 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Aktive Open Earbuds |
| Responsible Party | Michael Mike, Mike@CurvGroup.com , (+01)8476360101 |
| Non-Technical Contact | Michael Mike, Curv Group LLC, Mike@CurvGroup.com , (847)636-0101 |
| Test Firm | Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com  , 86-20-39166689 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| A4LQMLUEHvrRdG4pWRZ0kA== | 2026-01-21 | Change in identification of presently authorized equipment. Original FCC ID: 2AMNTPUP-0705-BLK Grant Date: 09/10/2025 |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0014 | 15C |
Grants
TCB Grant - Application A4LQMLUEHvrRdG4pWRZ0kA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 01/21/2026 Application Dated: 01/21/2026 |
| Curv Group LLC |
| 860 Bonnie Ln,Elk Grove Village,IL 60007,USA |
| Elk Grove Village, IL 60007 |
| Attention: Michael Mike , |
| 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: | 2AMNT-PUP-0705 |
| Name of Grantee: | Curv Group LLC |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Aktive Open Earbuds |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0014 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |