RKHG103 Headphone Cover Letter(s) - FCC ID 2A4MQ-RKHG103

FCC ID 2A4MQ-RKHG103

FCC model differ letter

Headphone

by Jingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2A4MQ-RKHG103
Document ID8978816
Document TypeCover Letter(s)
DescriptionFCC model differ letter
Document TitleVtech Electronics Ltd
ApplicantJingheng Tengwei (Huizhou) Electronic Technology Co., Ltd.
Equipment ClassHeadphone
Product CodeRKHG103
Application IDfT4J80We3GXORcsc4ib3xA==
Application PurposeOriginal Equipment
Application Date2026-01-12
Frequency Range2402-2480 MHz
FRN0031988330
Test FirmEST Technology Co., Ltd.
Certified ByChuangling Zhang
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Submitted2026-01-12
Available2026-01-12
Created2026-01-07
Modified2026-01-07
Pages1
File TypeAdobe Acrobat PDF
File Size103391
File SHA-256cedbc47e4bbf50df98c27c618300a0f5c6f836756e47ee486fdceba9c65e2ccd
PDF Metadata AuthorUser Microsoft
PDF Metadata ProducerUser Adobe PDF Library 21.1.170
FCC.gov SourcesFCC.gov 8978816

Related FCC Exhibits

DocumentTypeAvailableFile
UMUsers Manual2026-01-12PDF 1.1 MB
INT PHOInternal Photos2026-01-12PDF 1.4 MB
EXT PHOExternal Photos2026-01-12PDF 1.1 MB
LABELID Label/Location Info2026-01-12PDF 278.3 KB
SETUP PHOTest Setup Photos2026-01-12PDF 979.7 KB
ANT SPECTest Report2026-01-12PDF 1.1 MB
BLE TEST REPORT P1Test Report2026-01-12PDF 2.2 MB
BLE TEST REPORT P2Test Report2026-01-12PDF 3.4 MB
BT TEST REPORT P1Test Report2026-01-12PDF 3.3 MB
BT TEST REPORT P2Test Report2026-01-12PDF 4.9 MB
DXX TEST REPORTTest Report2026-01-12PDF 2.7 MB
FCC Covered Equipment Certification Attestation LetterAttestation Statements2026-01-12PDF 116.1 KB
FCC US AGENT LETTERAttestation Statements2026-01-12PDF 80.7 KB
FCC AUTHORIZATION LETTERCover Letter(s)2026-01-12PDF 110.6 KB
FCC CONFIDENCE LETTERCover Letter(s)2026-01-12PDF 81.6 KB
FCC MODEL DIFFERENCE LETTERCover Letter(s)2026-01-12PDF 101 KB
FCC model differ letterCover Letter(s)2026-01-12PDF 101 KB
RF EXPORF Exposure Info2026-01-12PDF 227.3 KB
block diagram Metadata onlyBlock DiagramPDF 183.2 KB
schematics Metadata onlySchematicsPDF 383 KB
operation description Metadata onlyOperational DescriptionPDF 121.9 KB