1. FCC ID
  2. 2BC3X
  3. 2BC3X-Y13A
  4. Model Difference Statement

Y13A Smart Watch Cover Letter(s) - FCC ID 2BC3X-Y13A

FCC ID 2BC3X-Y13A

Model Difference Statement

Smart Watch

by Dongguan Langchen Technology Co.,Ltd.

Document preview loads when visible.

Document Details

FCC ID2BC3X-Y13A
Document ID8935582
Document TypeCover Letter(s)
DescriptionModel Difference Statement
ApplicantDongguan Langchen Technology Co.,Ltd.
Equipment ClassSmart Watch
Product CodeY13A
Application ID7SVs1QYPMGPOWgLRrDHTYg==
Application PurposeOriginal Equipment
Application Date2025-12-27
Frequency Range2402-2480 MHz
FRN0034327130
Test FirmShenzhen DL Testing Technology Co., Ltd.
Certified ByLan Zhou
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceNo
Submitted2025-12-27
Available2025-12-27
Created2025-12-23
Modified2025-12-23
Pages1
File TypeAdobe Acrobat PDF
File Size72007
File SHA-256169218e3ad27cb87da19d5c5653c3c1417a40b4cc6ba9281e24ab05145f07728
PDF Metadata ProducerMicrosoft® Word 2016 Microsoft® Word 2016
FCC.gov SourcesFCC.gov 8935582

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-12-27PDF 3 MB
Internal photosInternal Photos2025-12-27PDF 1.3 MB
External photosExternal Photos2025-12-27PDF 4.2 MB
LabelID Label/Location Info2025-12-27PDF 149.4 KB
Test setupTest Setup Photos2025-12-27PDF 643 KB
Test reportTest Report2025-12-27PDF 2.8 MB
ant specTest Report2025-12-27PDF 518.8 KB
Covered equipment list attestationAttestation Statements2025-12-27PDF 113.3 KB
US agent designation attestationAttestation Statements2025-12-27PDF 148.1 KB
Agent letterCover Letter(s)2025-12-27PDF 11.1 KB
Confidentiality request letterCover Letter(s)2025-12-27PDF 125.2 KB
Model Difference StatementCover Letter(s)2025-12-27PDF 70.3 KB
RF Exposure EvaluationRF Exposure Info2025-12-27PDF 138.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 59.7 KB
SCH Metadata onlySchematicsPDF 373.1 KB
OP Metadata onlyOperational DescriptionPDF 15.7 KB