FCC ID K7SAUC017
SoundForm Isolate Buds ANC
by Belkin International, Inc.
Grantee Code: K7S Product Code: AUC017
Latest application date: 2026-04-20
FCC ID Device Details
| FCC ID | K7SAUC017 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | K7S |
| Product Code | AUC017 |
| Applicant Business | Belkin International, Inc. 🇺🇸 |
| Related Domains |  belkin.com |
| Equipment Class | SoundForm Isolate Buds ANC |
| Test Firm | Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-20 |
| 2402-2480 MHz | Original Equipment | 2026-04-20 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Location | ID Label/Location Info | 2026-04-20 | PDF 126.5 KB |
| Antenna Specification Left | Test Report | 2026-04-20 | PDF 1.3 MB |
| Antenna Specification Right | Test Report | 2026-04-20 | PDF 1.4 MB |
| Test Report | Test Report | 2026-04-20 | PDF 2.7 MB |
| Test Report | Test Report | 2026-04-20 | PDF 1.5 MB |
| Covered Equipment Attestation | Attestation Statements | 2026-04-20 | PDF 157 KB |
| U.S. Agent Designation Attestation | Attestation Statements | 2026-04-20 | PDF 260.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-04-20 | PDF 233.1 KB |
| Declaration Letter | Cover Letter(s) | 2026-04-20 | PDF 128.3 KB |
| POA Letter | Cover Letter(s) | 2026-04-20 | PDF 123.1 KB |
| RF Exposure Evaluation | RF Exposure Info | 2026-04-20 | PDF 355.5 KB |
| Users Manual Metadata only | Users Manual | 2026-10-14 | PDF 2.1 MB |
| Internal Photos 1 Metadata only | Internal Photos | 2026-10-14 | PDF 1.9 MB |
| Internal Photos 2 Metadata only | Internal Photos | 2026-10-14 | PDF 1.4 MB |
| Internal Photos 3 Metadata only | Internal Photos | 2026-10-14 | PDF 1.5 MB |
| External Photos 1 Metadata only | External Photos | 2026-10-14 | PDF 1.1 MB |
| External Photos 2 Metadata only | External Photos | 2026-10-14 | PDF 1.2 MB |
| External Photos 3 Metadata only | External Photos | 2026-10-14 | PDF 1 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-10-14 | PDF 638.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 7.9 KB | |
| Schematics Metadata only | Schematics | PDF 81.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 70.9 KB |
Application Information
| Application ID | lIuh5SmTCPHSh4t4bHWKgA== |
|---|---|
| Final Action Date | 2026-04-20 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0008128605 |
| Model | AUC017 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | SoundForm Isolate Buds ANC |
| Responsible Party | Jay TU, Jay.Tu@belkin.com , 310-633-9309 |
| Non-Technical Contact | Jay Tu, Belkin International, Inc, Jay.Tu@belkin.com , 3106339309 |
| Test Firm | Edwin Ye, Bureau Veritas Shenzhen Co., Ltd. Dongguan Branch, edwin.ye@bureauveritas.com  , 862087148549 |
| TCB Email | TCB@nemko.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| lIuh5SmTCPHSh4t4bHWKgA== | 2026-04-20 | Original Equipment |
| UNUG1w6/9W+etLzkcuXtKQ== | 2026-04-20 | Original Equipment |
Grants
TCB Grant - Application UNUG1w6/9W+etLzkcuXtKQ==
| 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: 04/20/2026 Application Dated: 04/17/2026 |
| Belkin International, Inc. |
| 555 S. Aviation Blvd., Suite 180 |
| El Segundo, CA 90245 |
| Attention: Jay TU , Manager, Regulatory Compliance |
| 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: | K7SAUC017 |
| Name of Grantee: | Belkin International, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | SoundForm Isolate Buds ANC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.003556 |
| Output power listed is conducted. |
TCB Grant - Application lIuh5SmTCPHSh4t4bHWKgA==
| 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: 04/20/2026 Application Dated: 04/17/2026 |
| Belkin International, Inc. |
| 555 S. Aviation Blvd., Suite 180 |
| El Segundo, CA 90245 |
| Attention: Jay TU , Manager, Regulatory Compliance |
| 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: | K7SAUC017 |
| Name of Grantee: | Belkin International, Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | SoundForm Isolate Buds ANC |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.003524 |
| Output power listed is conducted. |