HELMET WIRELESS EARPHONE

Shenzhen Yixi Technology Co., LTD - Original Equipment

Second Floor, Building B, Area A Longquan Science Park, Dalang Huaxing Road


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  2. Shenzhen Yixi Technology Co., LTD
  3. 2A9MIY21

Listed Certified Devices
Brand Device Name Model Type Certification Date
Shenzhen Yixi Technology Co., LTD HELMET WIRELESS EARPHONE Y21 FCC ID 2025-04-11
FCC Application Details
EquipmentHELMET WIRELESS EARPHONE
FRN0033155482
Grantee Code2A9MI
Product Code-Y21
Applicant BusinessShenzhen Yixi Technology Co., LTD
Business AddressSecond Floor, Building B, Area A Longquan Science Park, Dalang Huaxing Road, Longhua District, Shenzhen City, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantQisong Wang –
Applicant Phone
Applicant FaxN/A
Applicant Email[email protected]
Applicant MailStop
Test FirmGuangdong Asia Hongke Test Technology Limited
Test Firm ContactDarren Ding
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByQisong Wang – Manager

Further Details May Be Available From: fcc.id/2A9MIY21 or fcc.report/FCC-ID/2A9MIY21 


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available
pending...  


		Mirror: FCCID.io - 8191805
User manual		Users ManualAdobe Acrobat PDFpdf949.76 K2025-04-112025-04-11
 

                Document 8191803
		

		Mirror: FCCID.io - 8191803
USA-CoveredEquipmentLetter-Combined_V1.1		Attestation StatementsAdobe Acrobat PDFpdf118.69 K2025-04-112025-04-11
 

                Document 8191802
		

		Mirror: FCCID.io - 8191802
USA-ConfidentialityRequestLetter_V0.1		Cover Letter(s)Adobe Acrobat PDFpdf102.84 K2025-04-112025-04-11
 

                Document 8191801
		

		Mirror: FCCID.io - 8191801
US agent		Attestation StatementsAdobe Acrobat PDFpdf134.63 K2025-04-112025-04-11
 

                Document 8191800
		

		Mirror: FCCID.io - 8191800
Test Setup Photos		Test Setup PhotosAdobe Acrobat PDFpdf217.8 K2025-04-112025-04-11
 

                Document 8191797
		

		Mirror: FCCID.io - 8191797
Lable location		ID Label/Location InfoAdobe Acrobat PDFpdf89.34 K2025-04-112025-04-11
 

                Document 8191796
		

		Mirror: FCCID.io - 8191796
Internal photo		Internal PhotosAdobe Acrobat PDFpdf3.24 M2025-04-112025-04-11
 

                Document 8191795
		

		Mirror: FCCID.io - 8191795
External photo		External PhotosAdobe Acrobat PDFpdf2.86 M2025-04-112025-04-11
 

                Document 8191793
		

		Mirror: FCCID.io - 8191793
Appendix RF test data for BT		Test ReportAdobe Acrobat PDFpdf5.49 M2025-04-112025-04-11
 

                Document 8191792
		

		Mirror: FCCID.io - 8191792
Antenna specification		Test ReportAdobe Acrobat PDFpdf2.28 M2025-04-112025-04-11
 

                Document 8191791
		

		Mirror: FCCID.io - 8191791
AiTSZ-250319106FW2_FCC RF EXPOSURE		RF Exposure InfoAdobe Acrobat PDFpdf316.59 K2025-04-112025-04-11
 

                Document 8191790
		

		Mirror: FCCID.io - 8191790
AiTSZ-250319106FW1_FCC Test Report_BT		Test ReportAdobe Acrobat PDFpdf2.02 M2025-04-112025-04-11

Lable location		ID Label/Location InfoAdobe Acrobat PDF89.34 K2025-04-112025-04-11

Test Setup Photos		Test Setup PhotosAdobe Acrobat PDF217.8 K2025-04-112025-04-11

Appendix RF test data for BT		Test ReportAdobe Acrobat PDF5.49 M2025-04-112025-04-11

Antenna specification		Test ReportAdobe Acrobat PDF2.28 M2025-04-112025-04-11

AiTSZ-250319106FW1_FCC Test Report_BT		Test ReportAdobe Acrobat PDF2.02 M2025-04-112025-04-11

AiTSZ-250319106FW2_FCC RF EXPOSURE		RF Exposure InfoAdobe Acrobat PDF316.59 K2025-04-112025-04-11

Internal photo		Internal PhotosAdobe Acrobat PDF3.24 M2025-04-112025-04-11

US agent		Attestation StatementsAdobe Acrobat PDF134.63 K2025-04-112025-04-11

External photo		External PhotosAdobe Acrobat PDF2.86 M2025-04-112025-04-11

USA-ConfidentialityRequestLetter_V0.1		Cover Letter(s)Adobe Acrobat PDF102.84 K2025-04-112025-04-11

USA-CoveredEquipmentLetter-Combined_V1.1		Attestation StatementsAdobe Acrobat PDF118.69 K2025-04-112025-04-11

Block diagram		Block DiagramAdobe Acrobat PDF144.94 K2025-04-11

Schematic		SchematicsAdobe Acrobat PDF102.29 K2025-04-11

USA-DueDigilenceLetter_V0.1_33633		Operational DescriptionAdobe Acrobat PDF139.7 K2025-04-11

Operation Description		Operational DescriptionAdobe Acrobat PDF120.48 K2025-04-11

    
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