Noise cancelling Bluetooth earphones

Sentry Industries limited - Original Equipment

UNIT 904, 9/F CHINACHEM GOLDEN PLAZA, 77 MODY ROAD, TSIM SHA TSUI EAST, KOWLOON


Listed Certified Devices

Brand Device Name Model Type Certification Date
Sentry Industries limited Noise cancelling Bluetooth earphones CBTA900 FCC ID 2023-07-10
FCC Application Details
EquipmentNoise cancelling Bluetooth earphones
FRN0023775950
Grantee Code2ACP4
Product CodeCBTA900
Applicant BusinessSentry Industries limited
Business AddressUNIT 904, 9/F CHINACHEM GOLDEN PLAZA, 77 MODY ROAD, TSIM SHA TSUI EAST, KOWLOON, HONG KONG, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantPeetu Melwani – Manager
Applicant Phone
Applicant Fax+852-23685777
Applicant Email[email protected]
Applicant MailStop
Test FirmAttestation of Global Compliance (Shenzhen) Co., L
Test Firm ContactDoris Li
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByDoris Li –

Further Details May Be Available From: fcc.id/2ACP4CBTA900 or fcc.report/FCC-ID/2ACP4CBTA900


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 6653304
Mirror: FCCID.io - 6653304
User manual
Users ManualAdobe Acrobat PDFpdf2.02 M2023-07-102023-07-10

Document 6653301
Mirror: FCCID.io - 6653301
FCC Long Term Only Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDFpdf357.43 K2023-07-102023-07-10

Document 6653282
Mirror: FCCID.io - 6653282
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf1.24 M2023-07-102023-07-10

Document 6653281
Mirror: FCCID.io - 6653281
RFexposure
RF Exposure InfoAdobe Acrobat PDFpdf1.21 M2023-07-102023-07-10

Document 6653280
Mirror: FCCID.io - 6653280
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.15 M2023-07-102023-07-10

Document 6653278
Mirror: FCCID.io - 6653278
Test Report
Test ReportAdobe Acrobat PDFpdf5.35 M2023-07-102023-07-10

Document 6653276
Mirror: FCCID.io - 6653276
External photos
External PhotosAdobe Acrobat PDFpdf1.41 M2023-07-102023-07-10

Document 6653274
Mirror: FCCID.io - 6653274
Antenna Specifications
Test ReportAdobe Acrobat PDFpdf1.4 M2023-07-102023-07-10

Document 6653273
Mirror: FCCID.io - 6653273
Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDFpdf163.33 K2023-07-102023-07-10

Document 6653272
Mirror: FCCID.io - 6653272
2.911_(d)(7)USAgentforServiceofProcessv1.2
Attestation StatementsAdobe Acrobat PDFpdf335.01 K2023-07-102023-07-10

Document 6653271
Mirror: FCCID.io - 6653271
2.911 (d)(5)(ii)CertificiationApplicantv1.2
Attestation StatementsAdobe Acrobat PDFpdf202.09 K2023-07-102023-07-10

Document 6653270
Mirror: FCCID.io - 6653270
2.911 (d)(5)(i)CertificationEquipmentTypev1.2
Attestation StatementsAdobe Acrobat PDFpdf148.56 K2023-07-102023-07-10

Document 6653269
Mirror: FCCID.io - 6653269
label location
ID Label/Location InfoAdobe Acrobat PDFpdf188.92 K2023-07-102023-07-10

Document 6653268
Mirror: FCCID.io - 6653268
Difference Description
Cover Letter(s)Adobe Acrobat PDFpdf137.1 K2023-07-102023-07-10

User manual
Users ManualAdobe Acrobat PDF2.02 M2023-07-102023-07-10

2.911 (d)(5)(i)CertificationEquipmentTypev1.2
Attestation StatementsAdobe Acrobat PDF148.56 K2023-07-102023-07-10

2.911 (d)(5)(ii)CertificiationApplicantv1.2
Attestation StatementsAdobe Acrobat PDF202.09 K2023-07-102023-07-10

Test Report
Test ReportAdobe Acrobat PDF5.35 M2023-07-102023-07-10

SCH
SchematicsAdobe Acrobat PDF343.46 K2023-07-10

RFexposure
RF Exposure InfoAdobe Acrobat PDF1.21 M2023-07-102023-07-10

OP
Operational DescriptionAdobe Acrobat PDF294.56 K2023-07-10

label location
ID Label/Location InfoAdobe Acrobat PDF188.92 K2023-07-102023-07-10

Internal Photos
Internal PhotosAdobe Acrobat PDF2.15 M2023-07-102023-07-10

FCC Long Term Only Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDF357.43 K2023-07-102023-07-10

External photos
External PhotosAdobe Acrobat PDF1.41 M2023-07-102023-07-10

Difference Description
Cover Letter(s)Adobe Acrobat PDF137.1 K2023-07-102023-07-10

Block Diagram
Block DiagramAdobe Acrobat PDF17.37 K2023-07-10

Antenna Specifications
Test ReportAdobe Acrobat PDF1.4 M2023-07-102023-07-10

Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDF163.33 K2023-07-102023-07-10

2.911_(d)(7)USAgentforServiceofProcessv1.2
Attestation StatementsAdobe Acrobat PDF335.01 K2023-07-102023-07-10

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF1.24 M2023-07-102023-07-10

Related FCC IDs: