1. FCC ID
  2. 2AFZZ
  3. 2AFZZM2537E1
  4. Authority Letter

M2537E1 Wireless Earphones Cover Letter(s) - FCC ID 2AFZZM2537E1

FCC ID 2AFZZM2537E1

Authority Letter

Wireless Earphones

by Xiaomi Communications Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2AFZZM2537E1
Document ID8748009
Document TypeCover Letter(s)
DescriptionAuthority Letter
Document TitleDeclaration of Authorization
ApplicantXiaomi Communications Co., Ltd.
Equipment ClassWireless Earphones
Product CodeM2537E1
Application IDaR+DOPkCEhgPBWCDFPF56g==
Application PurposeOriginal Equipment
Application Date2025-11-18
FRN0024904948
Test FirmDEKRA Testing and Certification (Suzhou) Co., Ltd.
Certified ByZeng Qingyao
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceYes
Submitted2025-11-18
Available2025-11-18
Created2025-10-16
Modified2025-10-16
Pages1
File TypeAdobe Acrobat PDF
File Size149314
File SHA-2568c9fa26f1b528657c9d24a158b9d4cd8925377dac47b300ec894d48ef9a504d1
PDF Metadata Authorhbreevoort Telefication
PDF Metadata Producerhbreevoort Adobe PDF Library 25.1.20
FCC.gov SourcesFCC.gov 8748009, FCC.gov 8747734, FCC.gov 8747199

Related FCC Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-05-18PDF 1.9 MB
Internal PhotosInternal Photos2026-05-18PDF 2.4 MB
External PhotosExternal Photos2026-05-18PDF 2.7 MB
Box LabelID Label/Location Info2025-11-18PDF 398.8 KB
Label LocationID Label/Location Info2025-11-18PDF 330.2 KB
SAR Test Setup PhotosTest Setup Photos2026-05-18PDF 1.1 MB
Test Setup PhotosTest Setup Photos2026-05-18PDF 2.2 MB
Test Setup PhotosTest Setup Photos2026-05-18PDF 791.7 KB
15B Test ReportTest Report2025-11-18PDF 3.1 MB
Antenna SpecificationTest Report2025-11-18PDF 1.6 MB
BLE Test ReportTest Report2025-11-18PDF 4.1 MB
BT Test Report_1Test Report2025-11-18PDF 4.1 MB
BT Test Report_2Test Report2025-11-18PDF 4.9 MB
BT Test Report_3Test Report2025-11-18PDF 904.2 KB
SAR Test ReportRF Exposure Info2025-11-18PDF 1.7 MB
Attestation Statements 2.911 d 5Attestation Statements2025-11-18PDF 142.3 KB
US AGENT LetterAttestation Statements2025-11-18PDF 355.8 KB
Authority LetterCover Letter(s)2025-11-18PDF 145.8 KB
Confidentiality LetterCover Letter(s)2025-11-18PDF 246.7 KB
Appendix Calibration certificate_Part 1RF Exposure Info2025-11-18PDF 5.3 MB
Appendix Calibration certificate_Part 2RF Exposure Info2025-11-18PDF 5.4 MB
Appendix Calibration certificate_Part 3RF Exposure Info2025-11-18PDF 2.9 MB
Block Diagram Metadata onlyBlock DiagramPDF 299.9 KB
Schematic Diagram Metadata onlySchematicsPDF 476.9 KB
Operation Description Metadata onlyOperational DescriptionPDF 180.2 KB