1. FCC ID
  2. 2BUHB
  3. 2BUHB-RING0002

FCC ID 2BUHB-RING0002

Ring

by guangzhouxingguangbiaoyeyouxiangongsi

Grantee Code: 2BUHB   Product Code: RING0002
Latest application date: 2026-01-25

FCC ID Device Details

FCC ID2BUHB-RING0002
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BUHB
Product CodeRING0002
Applicant Businessguangzhouxingguangbiaoyeyouxiangongsi 🇨🇳
Equipment ClassRing
Test FirmShenzhen HongBiao Certification& Testing Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-01-25

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-03-12PDF 97.1 KB
Internal PhotosInternal Photos2026-03-12PDF 1.3 MB
External PhotosExternal Photos2026-03-12PDF 294.8 KB
ID Label/Location InfoID Label/Location Info2026-01-25PDF 53.3 KB
Test Setup PhotosTest Setup Photos2026-03-12PDF 207.3 KB
ANT Test ReportTest Report2026-01-25PDF 802.7 KB
Test ReportTest Report2026-01-25PDF 4.4 MB
Attestation StatementsAttestation Statements2026-01-25PDF 76.8 KB
US agentAttestation Statements2026-01-25PDF 138 KB
Agent AuthorizationCover Letter(s)2026-01-25PDF 127.8 KB
Long term Confidentiality LetterCover Letter(s)2026-01-25PDF 116.3 KB
Short term Confidentiality LetterCover Letter(s)2026-01-25PDF 116.7 KB
RF Exposure InfoRF Exposure Info2026-01-25PDF 66.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 74.1 KB
Schematics Metadata onlySchematicsPDF 325.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 100.8 KB

Application Information

Application IDLzK2TSs6GWpNTVOEm4Jw/w==
Final Action Date2026-01-25
Application PurposeOriginal Equipment
Applicant FRN0037881927
ModelRING0002
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionRing
Responsible Partyxizhen Zhou, xingguangbiaoye@gmail.com , 13560161689
Non-Technical ContactKi Ki, XINNAISI INC, hukiki860@gmail.com , +01 (951) 893-3011
Test FirmLeo Su, Shenzhen HongBiao Certification& Testing Co., Ltd, engineer01@sz-hongbiao.com , 13265750412
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
LzK2TSs6GWpNTVOEm4Jw/w==2026-01-25Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.002215C

Grants

TCB Grant - Application LzK2TSs6GWpNTVOEm4Jw/w==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 01/25/2026

Application Dated: 01/26/2026
guangzhouxingguangbiaoyeyouxiangongsi
Room 102,Building 1,No.19,
Yongxing Shajing East Road,Longgui Street,Baiyun
Guangzhou,
China
 
Attention: xizhen Zhou , 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:  2BUHB-RING0002
Name of Grantee:  guangzhouxingguangbiaoyeyouxiangongsi
Equipment Class: Digital Transmission System
Notes: Ring
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0022  

Output power listed is conducted.