FCC ID APITUNEFLEX3
BLUETOOTH HEADSET
by Harman International Industries, Inc
Grantee Code: API Product Code: TUNEFLEX3
Latest application date: 2026-07-29
FCC ID Device Details
| FCC ID | APITUNEFLEX3 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | API |
| Product Code | TUNEFLEX3 |
| Applicant Business | Harman International Industries, Inc 🇺🇸 |
| Related Domains |  harman.com |
| Equipment Class | BLUETOOTH HEADSET |
| Test Firm | UL Verification Services (Guangzhou) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2404-2478 MHz | Original Equipment | 2026-07-29 |
| 2402-2480 MHz | Original Equipment | 2026-07-29 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| label | ID Label/Location Info | 2026-07-29 | PDF 405.5 KB |
| BLE REPORT | Test Report | 2026-07-29 | PDF 4.3 MB |
| BT report | Test Report | 2026-07-29 | PDF 4.7 MB |
| antenna spec | Test Report | 2026-07-29 | PDF 905.7 KB |
| antenna specification | Test Report | 2026-07-29 | PDF 869.9 KB |
| Attestation | Attestation Statements | 2026-07-29 | PDF 121.2 KB |
| FCC Agent for service Attestation from Applicant-as-Agent | Attestation Statements | 2026-07-29 | PDF 117 KB |
| Confidentiality -short term | Cover Letter(s) | 2026-07-29 | PDF 134.9 KB |
| FCC agent auth letter | Cover Letter(s) | 2026-07-29 | PDF 171.3 KB |
| confidentiality request letter | Cover Letter(s) | 2026-07-29 | PDF 140 KB |
| App B System Check Plots | RF Exposure Info | 2026-07-29 | PDF 80.6 KB |
| App C Highest Test Plots | RF Exposure Info | 2026-07-29 | PDF 127.1 KB |
| App D Cal. Certificates | RF Exposure Info | 2026-07-29 | PDF 4.1 MB |
| FCC SAR Report | RF Exposure Info | 2026-07-29 | PDF 768.1 KB |
| User Manual Metadata only | Users Manual | 2027-01-20 | PDF 5 MB |
| user manual Metadata only | Users Manual | 2027-01-20 | PDF 5 MB |
| EUT Photo_Internal Metadata only | Internal Photos | 2027-01-20 | PDF 4.8 MB |
| internal photo Metadata only | Internal Photos | 2027-01-20 | PDF 4.8 MB |
| external photo Metadata only | External Photos | 2027-01-20 | PDF 1.6 MB |
| App A Photo Metadata only | Test Setup Photos | 2027-01-20 | PDF 679.9 KB |
| SAR-1_App A Photo Metadata only | Test Setup Photos | 2027-01-20 | PDF 679.9 KB |
| Setup Photo Metadata only | Test Setup Photos | 2027-01-20 | PDF 1.2 MB |
| Setup photo Metadata only | Test Setup Photos | 2027-01-20 | PDF 1.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 529.6 KB | |
| schematics Metadata only | Schematics | PDF 1.5 MB | |
| Operation Description Metadata only | Operational Description | PDF 203.7 KB | |
| Tracking Number 543872 under one FCC ID Metadata only | Operational Description | PDF 286 KB |
Application Information
| Application ID | Qy7FUTfjYkSOyEKcxEF/nA== |
|---|---|
| Final Action Date | 2026-07-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024748147 |
| Model | TUNEFLEX3 |
| Frequency Range | 2404-2478 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | BLUETOOTH HEADSET |
| Responsible Party | Terry Shi, terry.shi@harman.com , 86-75523189391 |
| Non-Technical Contact | Terry / Shi, Harman International Industries, Inc, terry.shi@harman.com |
| Test Firm | Stephen Guo, UL Verification Services (Guangzhou) Co., Ltd., Stephen.guo@ul.com  , 86-0769-33817120 |
| TCB Email | LST.FRE.CertNotice@ul.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 |
|---|---|---|
| Qy7FUTfjYkSOyEKcxEF/nA== | 2026-07-29 | Original Equipment |
| JUC21VKYH4bgKHV1z6+DRA== | 2026-07-29 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Qy7FUTfjYkSOyEKcxEF/nA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 07/29/2026 Application Dated: 07/29/2026 |
| Harman International Industries, Inc |
| 8500 Balboa Boulevard |
| Northridge, CA 91325 |
| Attention: Terry Shi , Prin.Engineer,Regulatory Compliance, Quality |
| 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: | APITUNEFLEX3 |
| Name of Grantee: | Harman International Industries, Inc |
| Equipment Class: | Digital Transmission System |
| Notes: | BLUETOOTH HEADSET |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.012 | ||
| CC | 15C | 2404.0 - 2478.0 | 0.012 |
| Output power listed is Peak conducted output power. The highest reported SAR values for head (Left ear and Right ear) and simultaneous transmission exposure conditions are 0.13 W/kg, 0.1 W/kg and 0.23 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application JUC21VKYH4bgKHV1z6+DRA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 07/29/2026 Application Dated: 07/29/2026 |
| Harman International Industries, Inc |
| 8500 Balboa Boulevard |
| Northridge, CA 91325 |
| Attention: Terry Shi , Prin.Engineer,Regulatory Compliance, Quality |
| 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: | APITUNEFLEX3 |
| Name of Grantee: | Harman International Industries, Inc |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | BLUETOOTH HEADSET |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.012 |
| Output power listed is Peak conducted output power. The highest reported SAR values for head (Left ear and Right ear) and simultaneous transmission exposure conditions are 0.13 W/kg, 0.1 W/kg and 0.23 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |