1. FCC ID
  2. 2AKFE
  3. 2AKFE-D4511

FCC ID 2AKFE-D4511

Bluetooth Wireless Earphones(True Wireless Type)

by The Art of Utility AB

Grantee Code: 2AKFE   Product Code: D4511
Latest application date: 2025-11-18

FCC ID Device Details

FCC ID2AKFE-D4511
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AKFE
Product CodeD4511
Applicant BusinessThe Art of Utility AB 🇸🇪
Related Domains defunc.com
Equipment ClassBluetooth Wireless Earphones(True Wireless Type)
Test FirmAttestation of Global Compliance (Shenzhen) Co., L

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-11-18

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-11-18PDF 3.5 MB
Internal PhotosInternal Photos2025-11-18PDF 3.4 MB
External PhotosExternal Photos2025-11-18PDF 1.6 MB
LabelID Label/Location Info2025-11-18PDF 384.2 KB
Test Setup Photos_RFTest Setup Photos2025-11-18PDF 1.1 MB
Antenna ReportTest Report2025-11-18PDF 1.3 MB
Test Report for BR_EDR 1Test Report2025-11-18PDF 5.7 MB
Test Report for BR_EDR 2Test Report2025-11-18PDF 1.4 MB
Attestation StatementAttestation Statements2025-11-18PDF 322 KB
FCC Attestation Statement KasperskyAttestation Statements2025-11-18PDF 235.7 KB
US AgentAttestation Statements2025-11-18PDF 355 KB
Confidentiality RequestCover Letter(s)2025-11-18PDF 434.1 KB
Difference DescriptionCover Letter(s)2025-11-18PDF 16.4 KB
POACover Letter(s)2025-11-18PDF 100.1 KB
RF ExposureRF Exposure Info2025-11-18PDF 1.8 MB
Block Diagram Metadata onlyBlock DiagramPDF 103.1 KB
Schematic Diagram Metadata onlySchematicsPDF 98.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 471 KB

Application Information

Application IDOebf/9SiMKmKT9eH6luSOQ==
Final Action Date2025-11-18
Application PurposeOriginal Equipment
Applicant FRN0026055079
ModelD4511
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionBluetooth Wireless Earphones(True Wireless Type)
Responsible PartyJohan Wahlback, johan@defunc.com , +46708886989
Test FirmDoris Li, Attestation of Global Compliance (Shenzhen) Co., L, dorisli@agc-cert.com , +86-755-25234088
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
Oebf/9SiMKmKT9eH6luSOQ==2025-11-18Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001615C

Grants

TCB Grant - Application Oebf/9SiMKmKT9eH6luSOQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
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:  2AKFE-D4511
Name of Grantee:  The Art of Utility AB
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Bluetooth Wireless Earphones(True Wireless Type)
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0016  

Output power listed is conducted power.