Wireless Earphone

NOTHING TECHNOLOGY LIMITED - Original Equipment


nothing.tech

Listed Certified Devices

Brand Device Name Model Type Certification Date
NOTHING TECHNOLOGY LIMITED Wireless Earphone B179L FCC ID 2025-04-30
FCC Application Details
EquipmentWireless Earphone
FRN0030725451
Grantee Code2AZEQ
Product Code-B179L
Applicant BusinessNOTHING TECHNOLOGY LIMITED
Business AddressBedford House, 21A John Street , London, N/A United Kingdom WC1N 2BF
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantJathan Liu –
Applicant Phone
Applicant Fax8618938035041
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen BALUN Technology Co., Ltd.
Test Firm ContactHanson Lin
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByXuewen Wu – Certification Engineer

Further Details May Be Available From: fcc.id/2AZEQB179L or fcc.report/FCC-ID/2AZEQB179L


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 8253457
Mirror: FCCID.io - 8253457
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf56.57 K2025-04-302025-04-30

Document 8253429
Mirror: FCCID.io - 8253429
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf56.57 K2025-04-302025-04-30

Document 8253423
Mirror: FCCID.io - 8253423
Calibration report
RF Exposure InfoAdobe Acrobat PDFpdf3.93 M2025-04-302025-04-30

Document 8253422
Mirror: FCCID.io - 8253422
Test Report_SAR
RF Exposure InfoAdobe Acrobat PDFpdf1.2 M2025-04-302025-04-30

Document 8253421
Mirror: FCCID.io - 8253421
Test Report_DTS
Test ReportAdobe Acrobat PDFpdf2.56 M2025-04-302025-04-30

Document 8253420
Mirror: FCCID.io - 8253420
antenna spec
Test ReportAdobe Acrobat PDFpdf1.26 M2025-04-302025-04-30

Document 8253400
Mirror: FCCID.io - 8253400
Attestation Statements part 2.911
Attestation StatementsAdobe Acrobat PDFpdf103.61 K2025-04-302025-04-30

Document 8253399
Mirror: FCCID.io - 8253399
Authorization Letter
Cover Letter(s)Adobe Acrobat PDFpdf78.16 K2025-04-302025-04-30

Document 8253398
Mirror: FCCID.io - 8253398
Confidentiality Request Letter
Cover Letter(s)Adobe Acrobat PDFpdf102.31 K2025-04-302025-04-30

Document 8253397
Mirror: FCCID.io - 8253397
US Agent
Attestation StatementsAdobe Acrobat PDFpdf395.1 K2025-04-302025-04-30

Document 8253371
Mirror: FCCID.io - 8253371
Calibration report
RF Exposure InfoAdobe Acrobat PDFpdf3.93 M2025-04-302025-04-30

Document 8253370
Mirror: FCCID.io - 8253370
Test Report_SAR
RF Exposure InfoAdobe Acrobat PDFpdf1.2 M2025-04-302025-04-30

Document 8253369
Mirror: FCCID.io - 8253369
Test Report_DSS
Test ReportAdobe Acrobat PDFpdf3.19 M2025-04-302025-04-30

Document 8253368
Mirror: FCCID.io - 8253368
antenna spec
Test ReportAdobe Acrobat PDFpdf1.26 M2025-04-302025-04-30

Document 8253354
Mirror: FCCID.io - 8253354
Attestation Statements part 2.911
Attestation StatementsAdobe Acrobat PDFpdf103.61 K2025-04-302025-04-30

Document 8253353
Mirror: FCCID.io - 8253353
Authorization Letter
Cover Letter(s)Adobe Acrobat PDFpdf78.16 K2025-04-302025-04-30

Document 8253352
Mirror: FCCID.io - 8253352
Confidentiality Request Letter
Cover Letter(s)Adobe Acrobat PDFpdf102.31 K2025-04-302025-04-30

Document 8253351
Mirror: FCCID.io - 8253351
US Agent
Attestation StatementsAdobe Acrobat PDFpdf395.1 K2025-04-302025-04-30

Users Manual
Users ManualAdobe Acrobat PDF1.67 M2025-04-302025-10-27

Operational Description
Operational DescriptionAdobe Acrobat PDF66.05 K2025-04-30

SAR test setup photo
Test Setup PhotosAdobe Acrobat PDF355.32 K2025-04-302025-10-27

RF test setup photo
Test Setup PhotosAdobe Acrobat PDF1 M2025-04-302025-10-27

Block Diagram
Block DiagramAdobe Acrobat PDF81.16 K2025-04-30

External Photos
External PhotosAdobe Acrobat PDF1.64 M2025-04-302025-10-27

Schematics
SchematicsAdobe Acrobat PDF2.29 M2025-04-30

Internal Photos
Internal PhotosAdobe Acrobat PDF1.54 M2025-04-302025-10-27

Tune-up Procedure
Parts List/Tune Up InfoAdobe Acrobat PDF65.34 K2025-04-30

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