1. FCC ID
  2. 2BF7N
  3. 2BF7N-HK01

FCC ID 2BF7N-HK01

Smart Ring

by Shenzhen Xinzhiyan Technology Co., Ltd

Grantee Code: 2BF7N   Product Code: HK01
Latest application date: 2026-06-10

FCC ID Device Details

FCC ID2BF7N-HK01
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BF7N
Product CodeHK01
Applicant BusinessShenzhen Xinzhiyan Technology Co., Ltd 🇨🇳
Equipment ClassSmart Ring
Test FirmShenzhen HTT Technology Co.,Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-06-10

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-06-10PDF 4.3 MB
appendix II EUT Internal photoInternal Photos2026-06-10PDF 499.2 KB
appendix II EUT External photoExternal Photos2026-06-10PDF 1.1 MB
Label and LocationID Label/Location Info2026-06-10PDF 199 KB
appendix I EUT Test Setup photoTest Setup Photos2026-06-10PDF 510.2 KB
Antenna SpecificationTest Report2026-06-10PDF 278 KB
Appendix RF Test Data for BLETest Report2026-06-10PDF 2.3 MB
HTT202605804F01_Test Report-BLE FCCTest Report2026-06-10PDF 2.6 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-06-10PDF 127.7 KB
USA-LocalRepLetter_V1.1 - 2BF7N-HK01Attestation Statements2026-06-10PDF 577.7 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-06-10PDF 85.4 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-06-10PDF 113.2 KB
HTT202605804F02_RF Exposure-infoRF Exposure Info2026-06-10PDF 366.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 73.6 KB
schematic Metadata onlySchematicsPDF 396.1 KB
Operation Description Metadata onlyOperational DescriptionPDF 132.9 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 154.4 KB

Application Information

Application IDWp+rXLuz1dA+e3VgS9og+g==
Final Action Date2026-06-10
Application PurposeOriginal Equipment
Applicant FRN0035359801
ModelHK01
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Ring
Responsible PartyHuahui Huang, 735499972@qq.com , 17576809140
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
Test FirmKevin Yang, Shenzhen HTT Technology Co.,Ltd., info@httprc.com , 86-755-23595200
TCB Emailo.kneip@kl-certification.de
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
Wp+rXLuz1dA+e3VgS9og+g==2026-06-10Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000615C

Grants

TCB Grant - Application Wp+rXLuz1dA+e3VgS9og+g==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 06/10/2026

Application Dated: 06/10/2026
Shenzhen Xinzhiyan Technology Co., Ltd
1006, Aohua Business Building, Huarong Road,
Dalang Street, Longhua District, Shenzhen
Shenzhen,
China
 
Attention: Huahui Huang ,

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:  2BF7N-HK01
Name of Grantee:  Shenzhen Xinzhiyan Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Smart Ring
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0006  

Output Power listed is peak conducted.