1. FCC ID
  2. 2BK7V
  3. 2BK7V-BST04

FCC ID 2BK7V-BST04

Smart Watches

by Shenzhen Shuimuxin Technology Co., Ltd

Grantee Code: 2BK7V   Product Code: BST04
Latest application date: 2026-01-16

FCC ID Device Details

FCC ID2BK7V-BST04
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BK7V
Product CodeBST04
Applicant BusinessShenzhen Shuimuxin Technology Co., Ltd 🇨🇳
Related Domains clfimportexport.com
Equipment ClassSmart Watches
Test FirmShenzhen CCUT Quality Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-01-16

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-01-16PDF 5.7 MB
Internal PhotosInternal Photos2026-01-16PDF 891.1 KB
External PhotosExternal Photos2026-01-16PDF 964.1 KB
Label and Label locationID Label/Location Info2026-01-16PDF 401.9 KB
Test Setup PhotoTest Setup Photos2026-01-16PDF 492.5 KB
Test ReportTest Report2026-01-16PDF 2.7 MB
Attestation Statements of US Agent for Service of Process, 2.911(d)(7)Attestation Statements2026-01-16PDF 255 KB
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii)Attestation Statements2026-01-16PDF 412.4 KB
ANT ReportCover Letter(s)2026-01-16PDF 432.3 KB
Agent Authorization Letter TemplateCover Letter(s)2026-01-16PDF 94 KB
FCC Short & Long Term Confidentiality RequestCover Letter(s)2026-01-16PDF 114.3 KB
RF ExposureRF Exposure Info2026-01-16PDF 287.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 753.9 KB
SCH Metadata onlySchematicsPDF 82 KB
OPS Metadata onlyOperational DescriptionPDF 728.9 KB

Application Information

Application IDz9xmj/vF8jVAtr8SNVsiLg==
Final Action Date2026-01-16
Application PurposeOriginal Equipment
Applicant FRN0035968916
ModelBST04
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Watches
Responsible PartyZangjun Yuo, 1260695795@qq.com , 13316547796
Technical ContactShenzhen Shuimuxin Technology Co., Ltd, 1260695795@qq.com
Non-Technical ContactCLF Import and Export Limited, david.chen@clfimportexport.com
Test FirmLahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com , 86-13798582307
TCB Emailanezam@qai.org
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
z9xmj/vF8jVAtr8SNVsiLg==2026-01-16Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000515C

Grants

TCB Grant - Application z9xmj/vF8jVAtr8SNVsiLg==

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

  QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada 		Date of Grant: 01/16/2026

Application Dated: 01/16/2026
Shenzhen Shuimuxin Technology Co., Ltd
Floor 3, Building 3, No. 14, Chuangye Road,
Shilong Community, Shiyan Street, Baoan District,
Shenzhen,
China
 
Attention: Zangjun Yuo ,

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:  2BK7V-BST04
Name of Grantee:  Shenzhen Shuimuxin Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Smart Watches
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0005  

Power listed is the maximum conducted output power.