K550 Bluetooth headset Cover Letter(s) - FCC ID 2AVJD-K-550

FCC ID 2AVJD-K-550

Agent Authorization

Bluetooth headset

by Shenzhen Ruianyuan Electronic Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2AVJD-K-550
Document ID8456620
Document TypeCover Letter(s)
DescriptionAgent Authorization
Document Title(Date)
ApplicantShenzhen Ruianyuan Electronic Technology Co., Ltd.
Equipment ClassBluetooth headset
Product CodeK550
Application ID7006+zFqYn6oVENOJsLliw==
Application PurposeOriginal Equipment
Application Date2025-07-08
Frequency Range2402-2480 MHz
FRN0029089190
Test FirmShenzhen PSI Testing Co., Ltd.
Certified ByMeizhen Lin
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Submitted2025-07-08
Available2025-07-08
Created2025-06-26
Modified2025-06-26
Pages1
File TypeAdobe Acrobat PDF
File Size21131
File SHA-256eaf28c2b5623b237fe8eef2be9d807b2842deeb056112fc70db2c172a6840902
PDF Metadata AuthorEDY MET LABORATORIES
PDF Metadata ProducerEDY Adobe PDF Library 15.0
FCC.gov SourcesFCC.gov 8456620

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-07-08PDF 434.6 KB
Internal PhotosInternal Photos2025-07-08PDF 1.8 MB
External PhotosExternal Photos2025-07-08PDF 571.1 KB
ID Label/Location InfoID Label/Location Info2025-07-08PDF 166.3 KB
Test Setup PhotosTest Setup Photos2025-07-08PDF 554.3 KB
ANT Test ReportTest Report2025-07-08PDF 760.9 KB
Test ReportTest Report2025-07-08PDF 5 MB
Attestation StatementsAttestation Statements2025-07-08PDF 424.7 KB
US agentAttestation Statements2025-07-08PDF 85.8 KB
Agent AuthorizationCover Letter(s)2025-07-08PDF 20.6 KB
Long term Confidentiality LetterCover Letter(s)2025-07-08PDF 21.3 KB
RF Exposure InfoRF Exposure Info2025-07-08PDF 107.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 94.9 KB
Schematics Metadata onlySchematicsPDF 29.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 25 KB