1. FCC ID
  2. 2BPZB
  3. 2BPZB-T-37

FCC ID 2BPZB-T-37

True Wireless Earphone

by COLORMERCADO TECHNOLOGY SA DE CV

Grantee Code: 2BPZB   Product Code: T37
Latest application date: 2025-08-15

FCC ID Device Details

FCC ID2BPZB-T-37
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BPZB
Product CodeT37
Applicant BusinessCOLORMERCADO TECHNOLOGY SA DE CV 🇲🇽
Related Domains colormercado.com
Equipment ClassTrue Wireless Earphone
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-08-15

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-02-11PDF 3.9 MB
Internal PhotosInternal Photos2026-02-11PDF 1.6 MB
External PhotosExternal Photos2025-08-15PDF 1.7 MB
ID Label/Location InfoID Label/Location Info2025-08-15PDF 309.5 KB
Test Setup PhotosTest Setup Photos2025-08-15PDF 254.7 KB
ANT Test ReportTest Report2025-08-15PDF 600.4 KB
Test ReportTest Report2025-08-15PDF 5.1 MB
Attestation StatementsAttestation Statements2025-08-15PDF 73.6 KB
Compliance proof covered listAttestation Statements2025-08-15PDF 363.8 KB
US agentAttestation Statements2025-08-15PDF 318.4 KB
Agent AuthorizationCover Letter(s)2025-08-15PDF 26.1 KB
Long & short term Confidentiality LetterCover Letter(s)2025-08-15PDF 138.3 KB
Model DifferenceCover Letter(s)2025-08-15PDF 181.6 KB
RF Exposure InfoRF Exposure Info2025-08-15PDF 71 KB
Block Diagram Metadata onlyBlock DiagramPDF 66.5 KB
Schematics Metadata onlySchematicsPDF 288.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 319.1 KB

Application Information

Application IDq6ei7ZrnQYHssjj8X9Guxg==
Final Action Date2025-08-15
Application PurposeOriginal Equipment
Applicant FRN0037122538
ModelT-37
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionTrue Wireless Earphone
Responsible PartySamuel Smith, sam@colormercado.com , 13538214502
Technical ContactSamuel Smith, COLORMERCADO TECHNOLOGY SA DE CV, sam@colormercado.com , 13538214502
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date02/11/2026
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 CommentsOutput power listed is conducted.

Applications

Application IDDatePurpose
q6ei7ZrnQYHssjj8X9Guxg==2025-08-15Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0011600

Grants

TCB Grant - Application q6ei7ZrnQYHssjj8X9Guxg==

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: 08/15/2025

Application Dated: 08/15/2025
COLORMERCADO TECHNOLOGY SA DE CV
AVE JOSE MARIA IZAZAGA 89, PISO 11, DEP 1102,
CENTRO CIUDAD DE MEXICO, C.P.06000,
Mexico
 
Attention: Samuel Smith ,

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:  2BPZB-T-37
Name of Grantee:  COLORMERCADO TECHNOLOGY SA DE CV
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: True Wireless Earphone
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00116  

Output power listed is conducted.