1. FCC ID
  2. 2AZEQ
  3. 2AZEQ-B172
  4. FCC Symmetrical Letter

B172 Wireless Earphone Cover Letter(s) - FCC ID 2AZEQ-B172

FCC ID 2AZEQ-B172

FCC Symmetrical Letter

Wireless Earphone

by NOTHING TECHNOLOGY LIMITED

Document preview loads when visible.

Document Details

FCC ID2AZEQ-B172
Document ID7453530
Document TypeCover Letter(s)
DescriptionFCC Symmetrical Letter
ApplicantNOTHING TECHNOLOGY LIMITED
Equipment ClassWireless Earphone
Product CodeB172
Application IDaE3oLhtAptDpldtgi8i0fw==
Application PurposeOriginal Equipment
Application Date2024-07-05
Frequency Range2402-2480 MHz
FRN0030725451
Test FirmShenzhen BALUN Technology Co., Ltd.
Certified ByXuewen Wu
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Short-Term Confidentiality Date01/02/2025
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Submitted2024-07-05
Available2024-07-05
Created2024-05-31
Modified2024-05-31
Pages1
File TypeAdobe Acrobat PDF
File Size30223
File SHA-256b9f590036152fce3714b3ba8b69f42cf6d3be0e3315041d5c1e53d388be4b49a
PDF Metadata AuthorDW8
PDF Metadata ProducerMicrosoft® Word 适用于 Microsoft 365 DW8
FCC.gov SourcesFCC.gov 7453530, FCC.gov 7453516

Related FCC Exhibits

DocumentTypeAvailableFile
UMUsers Manual2025-01-02PDF 1.4 MB
Internal PhotosInternal Photos2025-01-02PDF 1.1 MB
External PhotosExternal Photos2025-01-02PDF 1.1 MB
BOXID Label/Location Info2024-07-05PDF 127.8 KB
LabelID Label/Location Info2024-07-05PDF 123.7 KB
BL-SZ2440323-AR-1 RF test setup photo_RightTest Setup Photos2025-01-02PDF 843.4 KB
BL-SZ2440323-AR-2 RF test setup photo_LeftTest Setup Photos2025-01-02PDF 907.7 KB
BL-SZ2440323-AS-1 SAR test setup photo_LeftTest Setup Photos2025-01-02PDF 247.2 KB
BL-SZ2440323-AS-2 SAR test setup photo_RightTest Setup Photos2025-01-02PDF 261.2 KB
DSS test report_LeftTest Report2024-07-05PDF 3.5 MB
DSS test report_RightTest Report2024-07-05PDF 3.5 MB
DTS test report_LeftTest Report2024-07-05PDF 2.7 MB
DTS test report_RightTest Report2024-07-05PDF 2.7 MB
Left ear antenna specificationTest Report2024-07-05PDF 5.8 MB
Right ear antenna specificationTest Report2024-07-05PDF 3 MB
SAR test report_LeftRF Exposure Info2024-07-05PDF 2 MB
SAR test report_RightRF Exposure Info2024-07-05PDF 2 MB
Attestation_Letter_COVERED_EQUIPMENTAttestation Statements2024-07-05PDF 86 KB
Attestation_Letter_US_AGENTAttestation Statements2024-07-05PDF 177.4 KB
ConfidentialityCover Letter(s)2024-07-05PDF 92 KB
FCC Symmetrical LetterCover Letter(s)2024-07-05PDF 29.5 KB
POACover Letter(s)2024-07-05PDF 93 KB
BL-SZ2440323-AC Calibration reportRF Exposure Info2024-07-05PDF 2.5 MB
Block Diagram Metadata onlyBlock DiagramPDF 56.2 KB
SCH Metadata onlySchematicsPDF 551.2 KB
OP Metadata onlyOperational DescriptionPDF 57.1 KB
Tune-up_LEFT Metadata onlyParts List/Tune Up InfoPDF 65.1 KB