1. FCC ID
  2. 2BBZH
  3. 2BBZH-EP-01

FCC ID 2BBZH-EP-01

Guitar Multi Effect

by Guangzhou Caihui Technology Co., Ltd

Grantee Code: 2BBZH   Product Code: EP01
Latest application date: 2025-05-11

FCC ID Device Details

FCC ID2BBZH-EP-01
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BBZH
Product CodeEP01
Applicant BusinessGuangzhou Caihui Technology Co., Ltd 🇨🇳
Equipment ClassGuitar Multi Effect
Test FirmShenzhen PSI Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-05-11
2402-2480 MHzOriginal Equipment2025-05-11

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-05-11PDF 5.5 MB
Internal PhotosInternal Photos2025-05-11PDF 792.3 KB
External PhotosExternal Photos2025-05-11PDF 511.9 KB
ID Label/Location InfoID Label/Location Info2025-05-11PDF 82.2 KB
Test Setup PhotosTest Setup Photos2025-05-11PDF 479.4 KB
ANT Test ReportTest Report2025-05-11PDF 1.1 MB
Test ReportTest Report2025-05-11PDF 2.3 MB
Test ReportTest Report2025-05-11PDF 4.1 MB
Attestation StatementsAttestation Statements2025-05-11PDF 113.2 KB
US agentAttestation Statements2025-05-11PDF 86.8 KB
Agent AuthorizationCover Letter(s)2025-05-11PDF 17.2 KB
Long term Confidentiality LetterCover Letter(s)2025-05-11PDF 18.3 KB
Model DifferenceCover Letter(s)2025-05-11PDF 196.1 KB
RF Exposure InfoRF Exposure Info2025-05-11PDF 135 KB
Block Diagram Metadata onlyBlock DiagramPDF 379.7 KB
Schematics Metadata onlySchematicsPDF 381.1 KB
Operational Description Metadata onlyOperational DescriptionPDF 183.5 KB

Application Information

Application IDBG7/N3BSUZIJT/NEuNcTvQ==
Final Action Date2025-05-11
Application PurposeOriginal Equipment
Applicant FRN0033979170
ModelEP-01
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionGuitar Multi Effect
Responsible PartyTang hongbin, tom-tommy69@163.com , 15819441013
Test FirmSimple Guan, Shenzhen PSI Testing Co., Ltd., simple.guan@psi-lab.cn , 86-0755-23019820
TCB Emailtcb@metlabs.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 DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted.

Applications

Application IDDatePurpose
BG7/N3BSUZIJT/NEuNcTvQ==2025-05-11Original Equipment
5LRzdIc8ErOMj/O/NB3NrA==2025-05-11Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
2402-2480 MHz0.0018400CC
2402-2480 MHz0.0014400CC

Grants

TCB Grant - Application BG7/N3BSUZIJT/NEuNcTvQ==

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: 05/11/2025

Application Dated: 05/11/2025
Guangzhou Caihui Technology Co., Ltd
Room 502, Building 1, No. 4 Shuiniu Road,
Tan Village, Shijing Street, Baiyun District,
Guangzhou,
China
 
Attention: Tang hongbin ,

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:  2BBZH-EP-01
Name of Grantee:  Guangzhou Caihui Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Guitar Multi Effect
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00144  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 5LRzdIc8ErOMj/O/NB3NrA==

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: 05/11/2025

Application Dated: 05/11/2025
Guangzhou Caihui Technology Co., Ltd
Room 502, Building 1, No. 4 Shuiniu Road,
Tan Village, Shijing Street, Baiyun District,
Guangzhou,
China
 
Attention: Tang hongbin ,

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:  2BBZH-EP-01
Name of Grantee:  Guangzhou Caihui Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Guitar Multi Effect
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00184  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.