TWS Earbuds

Dongguan Pinmi Electronic Technology Co., Ltd. - Original Equipment

Room 201, No. 158, Shatong Road, Dalang Town


Listed Certified Devices

Brand Device Name Model Type Certification Date
Dongguan Pinmi Electronic Technology Co., Ltd. TWS Earbuds S53 FCC ID 2023-11-15
FCC Application Details
EquipmentTWS Earbuds
FRN0033640764
Grantee Code2AMBA
Product Code-S53
Applicant BusinessDongguan Pinmi Electronic Technology Co., Ltd.
Business AddressRoom 201, No. 158, Shatong Road, Dalang Town, Dongguan City, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantTang feitao –
Applicant Phone
Applicant Fax+86-769-81777871
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/2AMBAS53 or fcc.report/FCC-ID/2AMBAS53


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 6921617
Mirror: FCCID.io - 6921617
User manual
Users ManualAdobe Acrobat PDFpdf4.33 M2023-11-152023-11-15

Document 6921616
Mirror: FCCID.io - 6921616
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf1.11 M2023-11-152023-11-15

Document 6921615
Mirror: FCCID.io - 6921615
RF exposure
RF Exposure InfoAdobe Acrobat PDFpdf1.49 M2023-11-152023-11-15

Document 6921614
Mirror: FCCID.io - 6921614
FCC Long Term Only Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDFpdf113.78 K2023-11-152023-11-15

Document 6921613
Mirror: FCCID.io - 6921613
User manual
Users ManualAdobe Acrobat PDFpdf4.33 M2023-11-152023-11-15

Document 6921612
Mirror: FCCID.io - 6921612
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf1.11 M2023-11-152023-11-15

Document 6921611
Mirror: FCCID.io - 6921611
RF exposure
RF Exposure InfoAdobe Acrobat PDFpdf1.49 M2023-11-152023-11-15

Document 6921610
Mirror: FCCID.io - 6921610
FCC Long Term Only Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDFpdf113.78 K2023-11-152023-11-15

Document 6921609
Mirror: FCCID.io - 6921609
Label location
ID Label/Location InfoAdobe Acrobat PDFpdf420.31 K2023-11-152023-11-15

Document 6921608
Mirror: FCCID.io - 6921608
Different declarations
Cover Letter(s)Adobe Acrobat PDFpdf11.12 K2023-11-152023-11-15

Document 6921607
Mirror: FCCID.io - 6921607
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.21 M2023-11-152023-11-15

Document 6921606
Mirror: FCCID.io - 6921606
External Photos
External PhotosAdobe Acrobat PDFpdf1.59 M2023-11-152023-11-15

Document 6921602
Mirror: FCCID.io - 6921602
Antenna Specification
Test ReportAdobe Acrobat PDFpdf1.49 M2023-11-152023-11-15

Document 6921601
Mirror: FCCID.io - 6921601
AgentAuthorizationRev1.0
Cover Letter(s)Adobe Acrobat PDFpdf12.56 K2023-11-152023-11-15

Document 6921600
Mirror: FCCID.io - 6921600
2.911_(d)(7) US Agent for Service of Process v1.2
Attestation StatementsAdobe Acrobat PDFpdf344.32 K2023-11-152023-11-15

Document 6921599
Mirror: FCCID.io - 6921599
2911_(d)(5)(ii) Certificiation Applicant v12
Attestation StatementsAdobe Acrobat PDFpdf405.07 K2023-11-152023-11-15

Document 6921598
Mirror: FCCID.io - 6921598
2911_(d)(5)(i) Certification Equipment Type v12
Attestation StatementsAdobe Acrobat PDFpdf405.14 K2023-11-152023-11-15

Document 6921597
Mirror: FCCID.io - 6921597
Test Report
Test ReportAdobe Acrobat PDFpdf5.26 M2023-11-152023-11-15

Document 6921596
Mirror: FCCID.io - 6921596
Label location
ID Label/Location InfoAdobe Acrobat PDFpdf420.31 K2023-11-152023-11-15

Document 6921595
Mirror: FCCID.io - 6921595
Different declarations
Cover Letter(s)Adobe Acrobat PDFpdf11.12 K2023-11-152023-11-15

Document 6921594
Mirror: FCCID.io - 6921594
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf2.21 M2023-11-152023-11-15

Document 6921593
Mirror: FCCID.io - 6921593
External Photos
External PhotosAdobe Acrobat PDFpdf1.59 M2023-11-152023-11-15

Document 6921589
Mirror: FCCID.io - 6921589
Antenna Specification
Test ReportAdobe Acrobat PDFpdf1.49 M2023-11-152023-11-15

Document 6921588
Mirror: FCCID.io - 6921588
AgentAuthorizationRev1.0
Cover Letter(s)Adobe Acrobat PDFpdf12.56 K2023-11-152023-11-15

Document 6921587
Mirror: FCCID.io - 6921587
2.911_(d)(7) US Agent for Service of Process v1.2
Attestation StatementsAdobe Acrobat PDFpdf344.32 K2023-11-152023-11-15

Document 6921586
Mirror: FCCID.io - 6921586
2911_(d)(5)(ii) Certificiation Applicant v12
Attestation StatementsAdobe Acrobat PDFpdf405.07 K2023-11-152023-11-15

Document 6921585
Mirror: FCCID.io - 6921585
2911_(d)(5)(i) Certification Equipment Type v12
Attestation StatementsAdobe Acrobat PDFpdf405.14 K2023-11-152023-11-15

Document 6921584
Mirror: FCCID.io - 6921584
Test Report
Test ReportAdobe Acrobat PDFpdf4.74 M2023-11-152023-11-15

Test Report
Test ReportAdobe Acrobat PDF5.26 M2023-11-152023-11-15

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF1.11 M2023-11-152023-11-15

Antenna Specification
Test ReportAdobe Acrobat PDF1.49 M2023-11-152023-11-15

2911_(d)(5)(ii) Certificiation Applicant v12
Attestation StatementsAdobe Acrobat PDF405.07 K2023-11-152023-11-15

RF exposure
RF Exposure InfoAdobe Acrobat PDF1.49 M2023-11-152023-11-15

2911_(d)(5)(i) Certification Equipment Type v12
Attestation StatementsAdobe Acrobat PDF405.14 K2023-11-152023-11-15

Label location
ID Label/Location InfoAdobe Acrobat PDF420.31 K2023-11-152023-11-15

External Photos
External PhotosAdobe Acrobat PDF1.59 M2023-11-152023-11-15

FCC Long Term Only Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDF113.78 K2023-11-152023-11-15

AgentAuthorizationRev1.0
Cover Letter(s)Adobe Acrobat PDF12.56 K2023-11-152023-11-15

Different declarations
Cover Letter(s)Adobe Acrobat PDF11.12 K2023-11-152023-11-15

2.911_(d)(7) US Agent for Service of Process v1.2
Attestation StatementsAdobe Acrobat PDF344.32 K2023-11-152023-11-15

Internal Photos
Internal PhotosAdobe Acrobat PDF2.21 M2023-11-152023-11-15

Block Diagram
Block DiagramAdobe Acrobat PDF256.29 K2023-11-15

OP
Operational DescriptionAdobe Acrobat PDF485.96 K2023-11-15

SCH
SchematicsAdobe Acrobat PDF46.81 K2023-11-15

User manual
Users ManualAdobe Acrobat PDF4.33 M2023-11-152023-11-15

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