TWS Earphone

TECNO MOBILE LIMITED - Original Equipment

FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG


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Listed Certified Devices

Brand Device Name Model Type Certification Date
TECNO MOBILE LIMITED TWS Earphone BD04AIR FCC ID 2024-10-30
FCC Application Details
EquipmentTWS Earphone
FRN0024206328
Grantee Code2ADYY
Product Code-BD04AIR
Applicant BusinessTECNO MOBILE LIMITED
Business AddressFLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG, NT, N/A Hong Kong
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantYiting Luo –
Applicant Phone
Applicant Fax+86-755-33979211
Applicant Email[email protected]
Applicant MailStop
Test FirmWorld Standardization Certification & Testing Grou
Test Firm ContactWang Fengbing
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByYiting,Luo –

Further Details May Be Available From: fcc.id/2ADYYBD04AIR or fcc.report/FCC-ID/2ADYYBD04AIR


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 7782242
Mirror: FCCID.io - 7782242
Test Report
Test ReportAdobe Acrobat PDFpdf5.77 M2024-10-312024-10-30

Document 7781525
Mirror: FCCID.io - 7781525
Short Term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf107.25 K2024-10-302024-10-30

Document 7781523
Mirror: FCCID.io - 7781523
RF Exposure Info
RF Exposure InfoAdobe Acrobat PDFpdf111.33 K2024-10-302024-10-30

Document 7781499
Mirror: FCCID.io - 7781499
Users Manual
Users ManualAdobe Acrobat PDFpdf3.31 M2024-10-302025-04-29

Document 7781498
Mirror: FCCID.io - 7781498
Short Term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf107.25 K2024-10-302024-10-30

Document 7781496
Mirror: FCCID.io - 7781496
RF Exposure Info
RF Exposure InfoAdobe Acrobat PDFpdf111.33 K2024-10-302024-10-30

Document 7781494
Mirror: FCCID.io - 7781494
Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf83.42 K2024-10-302024-10-30

Document 7781493
Mirror: FCCID.io - 7781493
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf119.05 K2024-10-302024-10-30

Document 7781491
Mirror: FCCID.io - 7781491
Users Manual
Users ManualAdobe Acrobat PDFpdf3.31 M2024-10-302025-04-29

Document 7781490
Mirror: FCCID.io - 7781490
Test Setup Photos 2
Test Setup PhotosAdobe Acrobat PDFpdf105.68 K2024-10-302025-04-29

Document 7781489
Mirror: FCCID.io - 7781489
Test Setup Photos 1
Test Setup PhotosAdobe Acrobat PDFpdf159.83 K2024-10-302025-04-29

Document 7781488
Mirror: FCCID.io - 7781488
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.92 M2024-10-302025-04-29

Document 7781487
Mirror: FCCID.io - 7781487
External Photos
External PhotosAdobe Acrobat PDFpdf1.76 M2024-10-302025-04-29

Document 7781486
Mirror: FCCID.io - 7781486
Agent Authorization
Cover Letter(s)Adobe Acrobat PDFpdf83.12 K2024-10-302024-10-30

Document 7781485
Mirror: FCCID.io - 7781485
Attestation Statements
Attestation StatementsAdobe Acrobat PDFpdf78.94 K2024-10-302024-10-30

Document 7781484
Mirror: FCCID.io - 7781484
ANT Test Report
Test ReportAdobe Acrobat PDFpdf611.7 K2024-10-302024-10-30

Document 7781483
Mirror: FCCID.io - 7781483
US agent
Attestation StatementsAdobe Acrobat PDFpdf130 K2024-10-302024-10-30

Document 7781470
Mirror: FCCID.io - 7781470
Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf83.42 K2024-10-302024-10-30

Document 7781469
Mirror: FCCID.io - 7781469
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf119.05 K2024-10-302024-10-30

Document 7781467
Mirror: FCCID.io - 7781467
Test Report
Test ReportAdobe Acrobat PDFpdf2.42 M2024-10-302024-10-30

Document 7781466
Mirror: FCCID.io - 7781466
Short term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf107.25 K2024-10-302024-10-30

Document 7781465
Mirror: FCCID.io - 7781465
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf261.05 K2024-10-302025-04-29

Document 7781464
Mirror: FCCID.io - 7781464
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.92 M2024-10-302025-04-29

Document 7781463
Mirror: FCCID.io - 7781463
External Photos
External PhotosAdobe Acrobat PDFpdf1.76 M2024-10-302025-04-29

Document 7781462
Mirror: FCCID.io - 7781462
Agent Authorization
Cover Letter(s)Adobe Acrobat PDFpdf83.12 K2024-10-302024-10-30

Document 7781461
Mirror: FCCID.io - 7781461
Attestation Statements
Attestation StatementsAdobe Acrobat PDFpdf78.94 K2024-10-302024-10-30

Document 7781460
Mirror: FCCID.io - 7781460
Users Manual
Users ManualAdobe Acrobat PDFpdf3.31 M2024-10-302025-04-29

Document 7781459
Mirror: FCCID.io - 7781459
US agent
Attestation StatementsAdobe Acrobat PDFpdf130 K2024-10-302024-10-30

Document 7781422
Mirror: FCCID.io - 7781422
Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf83.42 K2024-10-302024-10-30

Document 7781421
Mirror: FCCID.io - 7781421
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf119.05 K2024-10-302024-10-30

Document 7781418
Mirror: FCCID.io - 7781418
Test Report
Test ReportAdobe Acrobat PDFpdf5.01 M2024-10-302024-10-30

Document 7781417
Mirror: FCCID.io - 7781417
Test Setup Photos 2
Test Setup PhotosAdobe Acrobat PDFpdf105.68 K2024-10-302025-04-29

Document 7781416
Mirror: FCCID.io - 7781416
Test Setup Photos 1
Test Setup PhotosAdobe Acrobat PDFpdf159.83 K2024-10-302025-04-29

Document 7781415
Mirror: FCCID.io - 7781415
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.92 M2024-10-302025-04-29

Document 7781414
Mirror: FCCID.io - 7781414
External Photos
External PhotosAdobe Acrobat PDFpdf1.76 M2024-10-302025-04-29

Document 7781413
Mirror: FCCID.io - 7781413
Agent Authorization
Cover Letter(s)Adobe Acrobat PDFpdf83.12 K2024-10-302024-10-30

Document 7781412
Mirror: FCCID.io - 7781412
Attestation Statements
Attestation StatementsAdobe Acrobat PDFpdf78.94 K2024-10-302024-10-30

Document 7781411
Mirror: FCCID.io - 7781411
ANT Test Report
Test ReportAdobe Acrobat PDFpdf611.7 K2024-10-302024-10-30

Document 7781410
Mirror: FCCID.io - 7781410
US agent
Attestation StatementsAdobe Acrobat PDFpdf130 K2024-10-302024-10-30

Short term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF107.25 K2024-10-302024-10-30

ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDF119.05 K2024-10-302024-10-30

US agent
Attestation StatementsAdobe Acrobat PDF130 K2024-10-302024-10-30

Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF83.42 K2024-10-302024-10-30

Agent Authorization
Cover Letter(s)Adobe Acrobat PDF83.12 K2024-10-302024-10-30

ANT Test Report
Test ReportAdobe Acrobat PDF611.7 K2024-10-302024-10-30

Attestation Statements
Attestation StatementsAdobe Acrobat PDF78.94 K2024-10-302024-10-30

Schematics
SchematicsAdobe Acrobat PDF43.01 K2024-10-30

Test Report
Test ReportAdobe Acrobat PDF2.42 M2024-10-302024-10-30

RF Exposure Info
RF Exposure InfoAdobe Acrobat PDF111.33 K2024-10-302024-10-30

Operational Description
Operational DescriptionAdobe Acrobat PDF81.62 K2024-10-30

Internal Photos
Internal PhotosAdobe Acrobat PDF1.92 M2024-10-302025-04-29

External Photos
External PhotosAdobe Acrobat PDF1.76 M2024-10-302025-04-29

Block Diagram
Block DiagramAdobe Acrobat PDF184.77 K2024-10-30

Test Setup Photos 2
Test Setup PhotosAdobe Acrobat PDF105.68 K2024-10-302025-04-29

Short Term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF107.25 K2024-10-302024-10-30

Users Manual
Users ManualAdobe Acrobat PDF3.31 M2024-10-302025-04-29

Test Setup Photos 1
Test Setup PhotosAdobe Acrobat PDF159.83 K2024-10-302025-04-29

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF261.05 K2024-10-302025-04-29

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