Bluetooth earphone

Shenzhen Duoduozan Electronics Co., Ltd. - Original Equipment

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


  1. fccid.ai ›
  2. Shenzhen Duoduozan Electronics Co., Ltd.
  3. 2BBZXAPRO4

Listed Certified Devices
Brand Device Name Model Type Certification Date
Shenzhen Duoduozan Electronics Co., Ltd. Bluetooth earphone A-PRO4 FCC ID 2023-10-15
FCC Application Details
EquipmentBluetooth earphone
FRN0033989674
Grantee Code2BBZX
Product Code-A-PRO4
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/2BBZXAPRO4 or fcc.report/FCC-ID/2BBZXAPRO4 


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available
 

                Document 6855681
		

		Mirror: FCCID.io - 6855681
User Manual		Users ManualAdobe Acrobat PDFpdf598.83 K2023-10-152023-10-15
 

                Document 6855680
		

		Mirror: FCCID.io - 6855680
US_Agent_2.911(d)(7)-U_V05		Attestation StatementsAdobe Acrobat PDFpdf32.66 K2023-10-152023-10-15
 

                Document 6855679
		

		Mirror: FCCID.io - 6855679
Test Setup Photos		Test Setup PhotosAdobe Acrobat PDFpdf174.88 K2023-10-152023-10-15
 

                Document 6855677
		

		Mirror: FCCID.io - 6855677
RF Exposure info		RF Exposure InfoAdobe Acrobat PDFpdf140.92 K2023-10-152023-10-15
 

                Document 6855671
		

		Mirror: FCCID.io - 6855671
Test Report_Part2		Test ReportAdobe Acrobat PDFpdf4.71 M2023-10-152023-10-15
 

                Document 6855635
		

		Mirror: FCCID.io - 6855635
Test Report_Part1		Test ReportAdobe Acrobat PDFpdf5.98 M2023-10-152023-10-15
 

                Document 6855609
		

		Mirror: FCCID.io - 6855609
Label and Label Location		ID Label/Location InfoAdobe Acrobat PDFpdf72.18 K2023-10-152023-10-15
 

                Document 6855608
		

		Mirror: FCCID.io - 6855608
Internal Photos		Internal PhotosAdobe Acrobat PDFpdf1.09 M2023-10-152023-10-15
 

                Document 6855607
		

		Mirror: FCCID.io - 6855607
FCC POA		Cover Letter(s)Adobe Acrobat PDFpdf184.96 K2023-10-152023-10-15
 

                Document 6855606
		

		Mirror: FCCID.io - 6855606
FCC Confidentiality request letter		Cover Letter(s)Adobe Acrobat PDFpdf224.97 K2023-10-152023-10-15
 

                Document 6855605
		

		Mirror: FCCID.io - 6855605
External Photos		External PhotosAdobe Acrobat PDFpdf596.21 K2023-10-152023-10-15
 

                Document 6855604
		

		Mirror: FCCID.io - 6855604
Declaration Letter of Model Difference		Cover Letter(s)Adobe Acrobat PDFpdf149.63 K2023-10-152023-10-15
 

                Document 6855603
		

		Mirror: FCCID.io - 6855603
Covered Equipment Attestation_2.911(d)(5)(i) and (ii)		Attestation StatementsAdobe Acrobat PDFpdf157.73 K2023-10-152023-10-15
 

                Document 6855601
		

		Mirror: FCCID.io - 6855601
Antenna specification		Test ReportAdobe Acrobat PDFpdf679.9 K2023-10-152023-10-15

US_Agent_2.911(d)(7)-U_V05		Attestation StatementsAdobe Acrobat PDF32.66 K2023-10-152023-10-15

Antenna specification		Test ReportAdobe Acrobat PDF679.9 K2023-10-152023-10-15

Block diagram		Block DiagramAdobe Acrobat PDF81.94 K2023-10-15

Test Setup Photos		Test Setup PhotosAdobe Acrobat PDF174.88 K2023-10-152023-10-15

Test Report_Part2		Test ReportAdobe Acrobat PDF4.71 M2023-10-152023-10-15

Test Report_Part1		Test ReportAdobe Acrobat PDF5.98 M2023-10-152023-10-15

schematic		SchematicsAdobe Acrobat PDF21.37 K2023-10-15

RF Exposure info		RF Exposure InfoAdobe Acrobat PDF140.92 K2023-10-152023-10-15

Operation Description		Operational DescriptionAdobe Acrobat PDF103.27 K2023-10-15

Label and Label Location		ID Label/Location InfoAdobe Acrobat PDF72.18 K2023-10-152023-10-15

Internal Photos		Internal PhotosAdobe Acrobat PDF1.09 M2023-10-152023-10-15

FCC POA		Cover Letter(s)Adobe Acrobat PDF184.96 K2023-10-152023-10-15

FCC Confidentiality request letter		Cover Letter(s)Adobe Acrobat PDF224.97 K2023-10-152023-10-15

External Photos		External PhotosAdobe Acrobat PDF596.21 K2023-10-152023-10-15

Declaration Letter of Model Difference		Cover Letter(s)Adobe Acrobat PDF149.63 K2023-10-152023-10-15

Covered Equipment Attestation_2.911(d)(5)(i) and (ii)		Attestation StatementsAdobe Acrobat PDF157.73 K2023-10-152023-10-15

User Manual		Users ManualAdobe Acrobat PDF598.83 K2023-10-152023-10-15

    
Related FCC IDs: