1. FCC ID
  2. 2BNP4
  3. 2BNP4-V19S

FCC ID 2BNP4-V19S

Smart Watch

by Shenzhen Changtai Electronics Co.,Ltd

Grantee Code: 2BNP4   Product Code: V19S
Latest application date: 2025-08-05

FCC ID Device Details

FCC ID2BNP4-V19S
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BNP4
Product CodeV19S
Applicant BusinessShenzhen Changtai Electronics Co.,Ltd 🇨🇳
Related Domains shirajo.com
Equipment ClassSmart Watch
Test FirmShenzhen EU Testing Laboratory Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-08-05

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-08-05PDF 709.3 KB
Internal photosInternal Photos2025-08-05PDF 645.6 KB
External photosExternal Photos2025-08-05PDF 892.5 KB
LabelID Label/Location Info2025-08-05PDF 132 KB
Test setupTest Setup Photos2025-08-05PDF 321.9 KB
Test dataTest Report2025-08-05PDF 1.3 MB
Test reportTest Report2025-08-05PDF 1.2 MB
ant specTest Report2025-08-05PDF 370.9 KB
Covered equipment list attestationAttestation Statements2025-08-05PDF 92.5 KB
US agent designation attestationAttestation Statements2025-08-05PDF 134.2 KB
Agent letterCover Letter(s)2025-08-05PDF 90.7 KB
Confidentiality request letterCover Letter(s)2025-08-05PDF 102.1 KB
RF Exposure EvaluationRF Exposure Info2025-08-05PDF 220.5 KB
Block Metadata onlyBlock DiagramPDF 264.6 KB
sch Metadata onlySchematicsPDF 62.9 KB
OP Metadata onlyOperational DescriptionPDF 121.5 KB

Application Information

Application IDbsy3dRxH/rlPaTSKJgU4YQ==
Final Action Date2025-08-05
Application PurposeOriginal Equipment
Applicant FRN0036660769
ModelV19S
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Watch
Responsible PartyWendy Feng, Sales Manager, wendy@shirajo.com , 13510847281
Test FirmSally Zhang, Shenzhen EU Testing Laboratory Limited, sally.zhang@eu-test.com , (86)-18824580176
TCB EmailTCBadmin@compliancetesting.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsPower listed is conducted.

Applications

Application IDDatePurpose
bsy3dRxH/rlPaTSKJgU4YQ==2025-08-05Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0001500

Grants

TCB Grant - Application bsy3dRxH/rlPaTSKJgU4YQ==

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

  Compliance Testing, LLC
1724 S. Nevada Way
Mesa, AZ 85204
Date of Grant: 08/05/2025

Application Dated: 08/05/2025
Shenzhen Changtai Electronics Co.,Ltd
4/F, Building 17, Huafeng Manufacturing Zone,
Wanle Road, Shajing, Baoan,
Shenzhen,
China
 
Attention: Wendy Feng , Sales Manager

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:  2BNP4-V19S
Name of Grantee:  Shenzhen Changtai Electronics Co.,Ltd
Equipment Class: Digital Transmission System
Notes: Smart Watch
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00015  

Power listed is conducted.