Bluetooth earphone

Shenzhen Duoduozan Electronics Co., Ltd. - Original Equipment

1B23, Building AB, Longsheng, Huaqiang North Street, Futian District,


Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Duoduozan Electronics Co., Ltd. Bluetooth earphone A-A6S FCC ID 2024-03-15
FCC Application Details
EquipmentBluetooth earphone
FRN0033989674
Grantee Code2BBZX
Product Code-A-A6S
Applicant BusinessShenzhen Duoduozan Electronics Co., Ltd.
Business Address1B23, Building AB, Longsheng, Huaqiang North Street, Futian District,, Shenzhen City, Guangdong Province, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantWushan Yi –
Applicant Phone
Applicant Fax/
Applicant Email[email protected]
Applicant MailStop
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.
Test Firm ContactEric Wang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByWushan Yi – Manager

Further Details May Be Available From: fcc.id/2BBZXAA6S or fcc.report/FCC-ID/2BBZXAA6S


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 7177986
Mirror: FCCID.io - 7177986
User Manual
Users ManualAdobe Acrobat PDFpdf622.9 K2024-03-152024-03-15

Document 7177985
Mirror: FCCID.io - 7177985
US_Agent_2.911(d)(7)-U_V05
Attestation StatementsAdobe Acrobat PDFpdf33.84 K2024-03-152024-03-15

Document 7177984
Mirror: FCCID.io - 7177984
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf181.01 K2024-03-152024-03-15

Document 7177982
Mirror: FCCID.io - 7177982
RF Exposure info
RF Exposure InfoAdobe Acrobat PDFpdf141.12 K2024-03-152024-03-15

Document 7177980
Mirror: FCCID.io - 7177980
Label and Label Location
ID Label/Location InfoAdobe Acrobat PDFpdf77.41 K2024-03-152024-03-15

Document 7177979
Mirror: FCCID.io - 7177979
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf955.72 K2024-03-152024-03-15

Document 7177978
Mirror: FCCID.io - 7177978
FCC POA
Cover Letter(s)Adobe Acrobat PDFpdf115.15 K2024-03-152024-03-15

Document 7177977
Mirror: FCCID.io - 7177977
FCC Confidentiality request letter
Cover Letter(s)Adobe Acrobat PDFpdf110.3 K2024-03-152024-03-15

Document 7177976
Mirror: FCCID.io - 7177976
External Photos
External PhotosAdobe Acrobat PDFpdf525.05 K2024-03-152024-03-15

Document 7177975
Mirror: FCCID.io - 7177975
Declaration Letter of Model Difference
Cover Letter(s)Adobe Acrobat PDFpdf74.34 K2024-03-152024-03-15

Document 7177974
Mirror: FCCID.io - 7177974
Test Report-BT_Part2
Test ReportAdobe Acrobat PDFpdf5.18 M2024-03-152024-03-15

Document 7177973
Mirror: FCCID.io - 7177973
Test Report-BT_Part1
Test ReportAdobe Acrobat PDFpdf5.33 M2024-03-152024-03-15

Document 7177972
Mirror: FCCID.io - 7177972
Covered Equipment Attestation_2.911(d)(5)(i) and (ii)
Attestation StatementsAdobe Acrobat PDFpdf64.26 K2024-03-152024-03-15

Document 7177970
Mirror: FCCID.io - 7177970
Antenna specification
Test ReportAdobe Acrobat PDFpdf554.51 K2024-03-152024-03-15

User Manual
Users ManualAdobe Acrobat PDF622.9 K2024-03-152024-03-15

US_Agent_2.911(d)(7)-U_V05
Attestation StatementsAdobe Acrobat PDF33.84 K2024-03-152024-03-15

Covered Equipment Attestation_2.911(d)(5)(i) and (ii)
Attestation StatementsAdobe Acrobat PDF64.26 K2024-03-152024-03-15

Antenna specification
Test ReportAdobe Acrobat PDF554.51 K2024-03-152024-03-15

Test Report-BT_Part1
Test ReportAdobe Acrobat PDF5.33 M2024-03-152024-03-15

Test Report-BT_Part2
Test ReportAdobe Acrobat PDF5.18 M2024-03-152024-03-15

schematic
SchematicsAdobe Acrobat PDF147.05 K2024-03-15

RF Exposure info
RF Exposure InfoAdobe Acrobat PDF141.12 K2024-03-152024-03-15

Operation Description
Operational DescriptionAdobe Acrobat PDF102.35 K2024-03-15

Internal Photos
Internal PhotosAdobe Acrobat PDF955.72 K2024-03-152024-03-15

Label and Label Location
ID Label/Location InfoAdobe Acrobat PDF77.41 K2024-03-152024-03-15

External Photos
External PhotosAdobe Acrobat PDF525.05 K2024-03-152024-03-15

Declaration Letter of Model Difference
Cover Letter(s)Adobe Acrobat PDF74.34 K2024-03-152024-03-15

FCC Confidentiality request letter
Cover Letter(s)Adobe Acrobat PDF110.3 K2024-03-152024-03-15

FCC POA
Cover Letter(s)Adobe Acrobat PDF115.15 K2024-03-152024-03-15

Block diagram
Block DiagramAdobe Acrobat PDF81.94 K2024-03-15

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF181.01 K2024-03-152024-03-15

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