True wireless bluetooth headset

Shenzhen duomaite technology co., ltd - Original Equipment

10th Floor, Building A1, Zhongtai Information Technology Industrial Park,


Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen duomaite technology co., ltd True wireless bluetooth headset DM04 FCC ID 2024-08-25
FCC Application Details
EquipmentTrue wireless bluetooth headset
FRN0035661446
Grantee Code2BHGK
Product Code-DM04
Applicant BusinessShenzhen duomaite technology co., ltd
Business Address10th Floor, Building A1, Zhongtai Information Technology Industrial Park,, Shiyan Street, Baoan District, Shenzhen, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantFawei Gao –
Applicant Phone
Applicant FaxN/A
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen Tongzhou Testing Co., LTD
Test Firm ContactAndy Zhang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByFawei Gao – general manager

Further Details May Be Available From: fcc.id/2BHGKDM04 or fcc.report/FCC-ID/2BHGKDM04


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 7600218
Mirror: FCCID.io - 7600218
user manual
Users ManualAdobe Acrobat PDFpdf3.18 M2024-08-252024-08-25

Document 7600217
Mirror: FCCID.io - 7600217
US agent letter_2BHGK-DM04
Attestation StatementsAdobe Acrobat PDFpdf561.54 K2024-08-252024-08-25

Document 7600216
Mirror: FCCID.io - 7600216
Test report
Test ReportAdobe Acrobat PDFpdf1.1 M2024-08-252024-08-25

Document 7600215
Mirror: FCCID.io - 7600215
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf337.17 K2024-08-252024-08-25

Document 7600213
Mirror: FCCID.io - 7600213
RF Exposure-2024 KDB447498 D04 - V2.0
RF Exposure InfoAdobe Acrobat PDFpdf173.54 K2024-08-252024-08-25

Document 7600207
Mirror: FCCID.io - 7600207
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.19 M2024-08-252024-08-25

Document 7600206
Mirror: FCCID.io - 7600206
FCC POA_29759
Cover Letter(s)Adobe Acrobat PDFpdf107.58 K2024-08-252024-08-25

Document 7600205
Mirror: FCCID.io - 7600205
FCC Confidentiality request letter_65189
Cover Letter(s)Adobe Acrobat PDFpdf132.45 K2024-08-252024-08-25

Document 7600204
Mirror: FCCID.io - 7600204
External Photos
External PhotosAdobe Acrobat PDFpdf1.47 M2024-08-252024-08-25

Document 7600203
Mirror: FCCID.io - 7600203
Declaration Letter of Model Difference_20338
Cover Letter(s)Adobe Acrobat PDFpdf82.09 K2024-08-252024-08-25

Document 7600202
Mirror: FCCID.io - 7600202
Covered Equipment Attestation_2.911(d)(5)(i) and (ii)_18469
Attestation StatementsAdobe Acrobat PDFpdf91.17 K2024-08-252024-08-25

Document 7600200
Mirror: FCCID.io - 7600200
Label & Label Location
ID Label/Location InfoAdobe Acrobat PDFpdf275.96 K2024-08-252024-08-25

Document 7600199
Mirror: FCCID.io - 7600199
Appendix Test Data for BT(BDR&EDR)-FCC
Test ReportAdobe Acrobat PDFpdf3.45 M2024-08-252024-08-25

Document 7600198
Mirror: FCCID.io - 7600198
Antenna
Test ReportAdobe Acrobat PDFpdf697.71 K2024-08-252024-08-25

user manual
Users ManualAdobe Acrobat PDF3.18 M2024-08-252024-08-25

US agent letter_2BHGK-DM04
Attestation StatementsAdobe Acrobat PDF561.54 K2024-08-252024-08-25

Covered Equipment Attestation_2.911(d)(5)(i) and (ii)_18469
Attestation StatementsAdobe Acrobat PDF91.17 K2024-08-252024-08-25

Appendix Test Data for BT(BDR&EDR)-FCC
Test ReportAdobe Acrobat PDF3.45 M2024-08-252024-08-25

Test report
Test ReportAdobe Acrobat PDF1.1 M2024-08-252024-08-25

Antenna
Test ReportAdobe Acrobat PDF697.71 K2024-08-252024-08-25

Schematic
SchematicsAdobe Acrobat PDF79.33 K2024-08-25

RF Exposure-2024 KDB447498 D04 - V2.0
RF Exposure InfoAdobe Acrobat PDF173.54 K2024-08-252024-08-25

Operation description
Operational DescriptionAdobe Acrobat PDF168.97 K2024-08-25

Internal Photos
Internal PhotosAdobe Acrobat PDF1.19 M2024-08-252024-08-25

Label & Label Location
ID Label/Location InfoAdobe Acrobat PDF275.96 K2024-08-252024-08-25

External Photos
External PhotosAdobe Acrobat PDF1.47 M2024-08-252024-08-25

Declaration Letter of Model Difference_20338
Cover Letter(s)Adobe Acrobat PDF82.09 K2024-08-252024-08-25

FCC Confidentiality request letter_65189
Cover Letter(s)Adobe Acrobat PDF132.45 K2024-08-252024-08-25

FCC POA_29759
Cover Letter(s)Adobe Acrobat PDF107.58 K2024-08-252024-08-25

Block Diagram
Block DiagramAdobe Acrobat PDF167.51 K2024-08-25

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF337.17 K2024-08-252024-08-25

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