FCC ID 2AKFED45B
Bluetooth headset
by The Art of Utility AB
Grantee Code: 2AKFE Product Code: D45B
Latest application date: 2025-11-18
FCC ID Device Details
| FCC ID | 2AKFED45B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AKFE |
| Product Code | D45B |
| Applicant Business | The Art of Utility AB 🇸🇪 |
| Related Domains |  defunc.com |
| Equipment Class | Bluetooth headset |
| Test Firm | Shenzhen LGT Test Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
| 2402-2480 MHz | Original Equipment | 2025-11-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2025-11-18 | PDF 1.8 MB |
| internal photo | Internal Photos | 2025-11-18 | PDF 1.9 MB |
| external photo | External Photos | 2025-11-18 | PDF 1,022.5 KB |
| label and location | ID Label/Location Info | 2025-11-18 | PDF 97.4 KB |
| test photo | Test Setup Photos | 2025-11-18 | PDF 311.9 KB |
| test report | Test Report | 2025-11-18 | PDF 2.2 MB |
| test report | Test Report | 2025-11-18 | PDF 4.7 MB |
| 3.Attestation_Statements_part_2.911_d__5__i__and_2.911_d__5__ii_(4)(3) | Attestation Statements | 2025-11-18 | PDF 108.5 KB |
| USA AGENT LETTER | Attestation Statements | 2025-11-18 | PDF 123.9 KB |
| 2.FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2025-11-18 | PDF 86.9 KB |
| ANT spe | Cover Letter(s) | 2025-11-18 | PDF 332.8 KB |
| Agent Authorization Letter | Cover Letter(s) | 2025-11-18 | PDF 191.1 KB |
| FCC Short and Long Term Confidentiality Request | Cover Letter(s) | 2025-11-18 | PDF 86.9 KB |
| model family letter | Cover Letter(s) | 2025-11-18 | PDF 74.8 KB |
| RF Exposure Report | RF Exposure Info | 2025-11-18 | PDF 386.7 KB |
| BLOCK Metadata only | Block Diagram | PDF 110.3 KB | |
| SCH Metadata only | Schematics | PDF 198.5 KB | |
| OPS Metadata only | Operational Description | PDF 100.3 KB |
Application Information
| Application ID | 2mTt6PczePk6ojOZE666Cg== |
|---|---|
| Final Action Date | 2025-11-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026055079 |
| Model | D45B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth headset |
| Responsible Party | Johan Wahlback, johan@defunc.com , +46708886989 |
| Technical Contact | The Art of Utility AB, johan@defunc.com |
| Test Firm | Wen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com  , 0755-89668180 |
| TCB Email | ANezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| 2mTt6PczePk6ojOZE666Cg== | 2025-11-18 | Original Equipment |
| 169DLzMZu+NcghvJWFruQA== | 2025-11-18 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application 2mTt6PczePk6ojOZE666Cg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| The Art of Utility AB |
| Hollandargatan 22, 113 59 Stockholm, Sweden |
| Stockholm, Sweden |
| Attention: Johan Wahlback , CEO |
| 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: | 2AKFED45B |
| Name of Grantee: | The Art of Utility AB |
| 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 | 0.0025 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 169DLzMZu+NcghvJWFruQA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| The Art of Utility AB |
| Hollandargatan 22, 113 59 Stockholm, Sweden |
| Stockholm, Sweden |
| Attention: Johan Wahlback , CEO |
| 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: | 2AKFED45B |
| Name of Grantee: | The Art of Utility AB |
| 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 | 0.0031 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |