TWS wireless Bluetooth headset

Dongguan Huien Electronic Technology Co., Ltd - Class II Permissive Change

Room 301, Building of 1, No. 429, Changdong Road, Changping Town


huiendz.com

Listed Certified Devices

Brand Device Name Model Type Certification Date
Dongguan Huien Electronic Technology Co., Ltd TWS wireless Bluetooth headset HE-044 FCC ID 2024-11-01
FCC Application Details
EquipmentTWS wireless Bluetooth headset
FRN0033740663
Grantee Code2A2BY
Product CodeHE-044
Applicant BusinessDongguan Huien Electronic Technology Co., Ltd
Business AddressRoom 301, Building of 1, No. 429, Changdong Road, Changping Town, Dongguan city, Guangdong Province, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantYanfeng Zhang – Manager
Applicant Phone
Applicant FaxN/A
Applicant Email[email protected]
Applicant MailStop
Test FirmBlueAsia of Technical Services (Shenzhen)
Test Firm ContactBlue Zheng
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified Byzhang yanfeng – Manager
Dongguan Huien Electronic Technology Co., Ltd TWS wireless Bluetooth headset HE-044 FCC ID 2021-06-28
FCC Application Details
EquipmentTWS wireless Bluetooth headset
FRN0031047020
Grantee Code2A2BY
Product CodeHE-044
Applicant BusinessDongguan Huien Electronic Technology Co., Ltd
Business AddressRoom 301, Building of 1, No. 429, Changdong Road, Changping Town, Dongguan city, Guangdong Province, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantYanfeng Zhang – Manager
Applicant Phone
Applicant FaxN/A
Applicant Email[email protected]
Applicant MailStop
Test FirmBlueAsia of Technical Services (Shenzhen)
Test Firm ContactEmen Li
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByYanfeng Zhang –

Further Details May Be Available From: fcc.id/2A2BYHE044 or fcc.report/FCC-ID/2A2BYHE044


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 7786090
Mirror: FCCID.io - 7786090
Test setup
Test Setup PhotosAdobe Acrobat PDFpdf291.09 K2024-11-012024-11-01

Document 7786088
Mirror: FCCID.io - 7786088
Test report
Test ReportAdobe Acrobat PDFpdf2.18 M2024-11-012024-11-01

Document 7786086
Mirror: FCCID.io - 7786086
RF Exposure
RF Exposure InfoAdobe Acrobat PDFpdf228.95 K2024-11-012024-11-01

Document 7786081
Mirror: FCCID.io - 7786081
Model different letter
Cover Letter(s)Adobe Acrobat PDFpdf217.4 K2024-11-012024-11-01

Document 7786079
Mirror: FCCID.io - 7786079
Permissive change letter
Cover Letter(s)Adobe Acrobat PDFpdf108.88 K2024-11-012024-11-01

Document 7786078
Mirror: FCCID.io - 7786078
Covered equipment list attestation
Attestation StatementsAdobe Acrobat PDFpdf69.4 K2024-11-012024-11-01

Document 7786075
Mirror: FCCID.io - 7786075
US agent attestation
Attestation StatementsAdobe Acrobat PDFpdf133.15 K2024-11-012024-11-01

Document 7785423
Mirror: FCCID.io - 7785423
Antenna specification
Test ReportAdobe Acrobat PDFpdf724.88 K2024-10-312024-11-01

Document 5314156
Mirror: FCCID.io - 5314156
DSS REP P2
Test ReportAdobe Acrobat PDFpdf2.7 M2021-06-282021-06-28

Document 5314155
Mirror: FCCID.io - 5314155
DSS REP P1
Test ReportAdobe Acrobat PDFpdf3.95 M2021-06-282021-06-28

Document 5314154
Mirror: FCCID.io - 5314154
USER MANUAL
Users ManualAdobe Acrobat PDFpdf641.05 K2021-06-282021-06-28

Document 5314153
Mirror: FCCID.io - 5314153
RF exposure info
RF Exposure InfoAdobe Acrobat PDFpdf211.75 K2021-06-282021-06-28

Document 5314152
Mirror: FCCID.io - 5314152
setup photo
Test Setup PhotosAdobe Acrobat PDFpdf287.64 K2021-06-282021-06-28

Document 5314149
Mirror: FCCID.io - 5314149
label and location
ID Label/Location InfoAdobe Acrobat PDFpdf24.98 K2021-06-282021-06-28

Document 5314148
Mirror: FCCID.io - 5314148
internal photo
Internal PhotosAdobe Acrobat PDFpdf968.29 K2021-06-282021-06-28

Document 5314147
Mirror: FCCID.io - 5314147
external photo
External PhotosAdobe Acrobat PDFpdf1.2 M2021-06-282021-06-28

Document 5314146
Mirror: FCCID.io - 5314146
FCC authorization letter
Cover Letter(s)Adobe Acrobat PDFpdf100.67 K2021-06-282021-06-28

Document 5314145
Mirror: FCCID.io - 5314145
FCC confidence letter
Cover Letter(s)Adobe Acrobat PDFpdf100.19 K2021-06-282021-06-28

Document 5314144
Mirror: FCCID.io - 5314144
model difference letter
Attestation StatementsAdobe Acrobat PDFpdf102.67 K2021-06-282021-06-28

US agent attestation
Attestation StatementsAdobe Acrobat PDF133.15 K2024-11-012024-11-01

Antenna specification
Test ReportAdobe Acrobat PDF724.88 K2024-10-312024-11-01

Test report
Test ReportAdobe Acrobat PDF2.18 M2024-11-012024-11-01

RF Exposure
RF Exposure InfoAdobe Acrobat PDF228.95 K2024-11-012024-11-01

Permissive change letter
Cover Letter(s)Adobe Acrobat PDF108.88 K2024-11-012024-11-01

Model different letter
Cover Letter(s)Adobe Acrobat PDF217.4 K2024-11-012024-11-01

Covered equipment list attestation
Attestation StatementsAdobe Acrobat PDF69.4 K2024-11-012024-11-01

block diagram
Block DiagramAdobe Acrobat PDF13.39 K2021-06-28

DSS REP P1
Test ReportAdobe Acrobat PDF3.95 M2021-06-282021-06-28

USER MANUAL
Users ManualAdobe Acrobat PDF641.05 K2021-06-282021-06-28

setup photo
Test Setup PhotosAdobe Acrobat PDF287.64 K2021-06-282021-06-28

schematics
SchematicsAdobe Acrobat PDF113.51 K2021-06-28

RF exposure info
RF Exposure InfoAdobe Acrobat PDF211.75 K2021-06-282021-06-28

operation description
Operational DescriptionAdobe Acrobat PDF134.72 K2021-06-28

model difference letter
Attestation StatementsAdobe Acrobat PDF102.67 K2021-06-282021-06-28

label and location
ID Label/Location InfoAdobe Acrobat PDF24.98 K2021-06-282021-06-28

internal photo
Internal PhotosAdobe Acrobat PDF968.29 K2021-06-282021-06-28

FCC confidence letter
Cover Letter(s)Adobe Acrobat PDF100.19 K2021-06-282021-06-28

FCC authorization letter
Cover Letter(s)Adobe Acrobat PDF100.67 K2021-06-282021-06-28

external photo
External PhotosAdobe Acrobat PDF1.2 M2021-06-282021-06-28

DSS REP P2
Test ReportAdobe Acrobat PDF2.7 M2021-06-282021-06-28

Test setup
Test Setup PhotosAdobe Acrobat PDF291.09 K2024-11-012024-11-01

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