True wireless 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 True wireless bluetooth earphones LLUTWS FCC ID 2023-07-06
FCC Application Details
EquipmentTrue wireless bluetooth earphones
FRN0023775950
Grantee Code2ACP4
Product CodeLLUTWS
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/2ACP4LLUTWS or fcc.report/FCC-ID/2ACP4LLUTWS


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 6643106
Mirror: FCCID.io - 6643106
User manual
Users ManualAdobe Acrobat PDFpdf1.55 M2023-07-062023-07-06

Document 6643103
Mirror: FCCID.io - 6643103
T Setup photo
Test Setup PhotosAdobe Acrobat PDFpdf1.05 M2023-07-062023-07-06

Document 6643095
Mirror: FCCID.io - 6643095
RF Exposure
RF Exposure InfoAdobe Acrobat PDFpdf1.21 M2023-07-062023-07-06

Document 6643094
Mirror: FCCID.io - 6643094
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.24 M2023-07-062023-07-06

Document 6643093
Mirror: FCCID.io - 6643093
test report
Test ReportAdobe Acrobat PDFpdf4.48 M2023-07-062023-07-06

Document 6643092
Mirror: FCCID.io - 6643092
External Photos
External PhotosAdobe Acrobat PDFpdf1.47 M2023-07-062023-07-06

Document 6643091
Mirror: FCCID.io - 6643091
FCC Short & Long Term Confidentiality Request
Cover Letter(s)Adobe Acrobat PDFpdf561.82 K2023-07-062023-07-06

Document 6643089
Mirror: FCCID.io - 6643089
Antenna Specifications
Test ReportAdobe Acrobat PDFpdf598.89 K2023-07-062023-07-06

Document 6643088
Mirror: FCCID.io - 6643088
Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDFpdf165.96 K2023-07-062023-07-06

Document 6643087
Mirror: FCCID.io - 6643087
2.911_(d)(7)USAgentforServiceofProcessv1.2
Attestation StatementsAdobe Acrobat PDFpdf685.73 K2023-07-062023-07-06

Document 6643086
Mirror: FCCID.io - 6643086
2.911 (d)(5)(ii)CertificiationApplicantv1.2
Attestation StatementsAdobe Acrobat PDFpdf321.45 K2023-07-062023-07-06

Document 6643085
Mirror: FCCID.io - 6643085
2.911 (d)(5)(i)CertificationEquipmentTypev1.2
Attestation StatementsAdobe Acrobat PDFpdf410.97 K2023-07-062023-07-06

Document 6643084
Mirror: FCCID.io - 6643084
label&label location
ID Label/Location InfoAdobe Acrobat PDFpdf181.32 K2023-07-062023-07-06

Document 6643083
Mirror: FCCID.io - 6643083
Difference Description
Cover Letter(s)Adobe Acrobat PDFpdf138.42 K2023-07-062023-07-06

User manual
Users ManualAdobe Acrobat PDF1.55 M2023-07-062023-07-06

2.911 (d)(5)(i)CertificationEquipmentTypev1.2
Attestation StatementsAdobe Acrobat PDF410.97 K2023-07-062023-07-06

2.911 (d)(5)(ii)CertificiationApplicantv1.2
Attestation StatementsAdobe Acrobat PDF321.45 K2023-07-062023-07-06

T Setup photo
Test Setup PhotosAdobe Acrobat PDF1.05 M2023-07-062023-07-06

SCH
SchematicsAdobe Acrobat PDF175.89 K2023-07-06

RF Exposure
RF Exposure InfoAdobe Acrobat PDF1.21 M2023-07-062023-07-06

OP
Operational DescriptionAdobe Acrobat PDF293.46 K2023-07-06

label&label location
ID Label/Location InfoAdobe Acrobat PDF181.32 K2023-07-062023-07-06

Internal Photos
Internal PhotosAdobe Acrobat PDF2.24 M2023-07-062023-07-06

FCC Short & Long Term Confidentiality Request
Cover Letter(s)Adobe Acrobat PDF561.82 K2023-07-062023-07-06

External Photos
External PhotosAdobe Acrobat PDF1.47 M2023-07-062023-07-06

Difference Description
Cover Letter(s)Adobe Acrobat PDF138.42 K2023-07-062023-07-06

Block Diagram
Block DiagramAdobe Acrobat PDF48.35 K2023-07-06

Antenna Specifications
Test ReportAdobe Acrobat PDF598.89 K2023-07-062023-07-06

Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDF165.96 K2023-07-062023-07-06

2.911_(d)(7)USAgentforServiceofProcessv1.2
Attestation StatementsAdobe Acrobat PDF685.73 K2023-07-062023-07-06

test report
Test ReportAdobe Acrobat PDF4.48 M2023-07-062023-07-06

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