Wireless Earphone

NOTHING TECHNOLOGY LIMITED - Original Equipment


nothing.tech

Listed Certified Devices

Brand Device Name Model Type Certification Date
NOTHING TECHNOLOGY LIMITED Wireless Earphone B187R FCC ID 2025-05-14
FCC Application Details
EquipmentWireless Earphone
FRN0030725451
Grantee Code2AZEQ
Product Code-B187R
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 Manager

Further Details May Be Available From: fcc.id/2AZEQB187R or fcc.report/FCC-ID/2AZEQB187R


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 8282924
Mirror: FCCID.io - 8282924
Test Report_SAR_revised 0513
RF Exposure InfoAdobe Acrobat PDFpdf1.22 M2025-05-132025-05-14

Document 8282923
Mirror: FCCID.io - 8282923
Test Report_DTS_revised 0513
Test ReportAdobe Acrobat PDFpdf5.02 M2025-05-132025-05-14

Document 8282916
Mirror: FCCID.io - 8282916
Calibration report
RF Exposure InfoAdobe Acrobat PDFpdf4.02 M2025-05-132025-05-14

Document 8282915
Mirror: FCCID.io - 8282915
Test Report_SAR
RF Exposure InfoAdobe Acrobat PDFpdf1.22 M2025-05-132025-05-14

Document 8282914
Mirror: FCCID.io - 8282914
Test Report_DSS
Test ReportAdobe Acrobat PDFpdf3.46 M2025-05-132025-05-14

Document 8282913
Mirror: FCCID.io - 8282913
antenna spec
Test ReportAdobe Acrobat PDFpdf1.5 M2025-05-132025-05-14

Document 8282912
Mirror: FCCID.io - 8282912
US Agent
Attestation StatementsAdobe Acrobat PDFpdf395.1 K2025-05-132025-05-14

Document 8282911
Mirror: FCCID.io - 8282911
Confidentiality Request Letter
Cover Letter(s)Adobe Acrobat PDFpdf165.48 K2025-05-132025-05-14

Document 8282910
Mirror: FCCID.io - 8282910
Authorization Letter
Cover Letter(s)Adobe Acrobat PDFpdf107.36 K2025-05-132025-05-14

Document 8282909
Mirror: FCCID.io - 8282909
Attestation Statements part 2.911
Attestation StatementsAdobe Acrobat PDFpdf174.8 K2025-05-132025-05-14

Document 8282899
Mirror: FCCID.io - 8282899
ID Label/Location Info_revised 0513
ID Label/Location InfoAdobe Acrobat PDFpdf56.26 K2025-05-132025-05-14

Document 8282891
Mirror: FCCID.io - 8282891
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf56.26 K2025-05-132025-05-14

Document 8201373
Mirror: FCCID.io - 8201373
Calibration report
RF Exposure InfoAdobe Acrobat PDFpdf4.02 M2025-04-152025-05-14

Document 8201370
Mirror: FCCID.io - 8201370
antenna spec
Test ReportAdobe Acrobat PDFpdf1.5 M2025-04-152025-05-14

Document 8201357
Mirror: FCCID.io - 8201357
Attestation Statements part 2.911
Attestation StatementsAdobe Acrobat PDFpdf174.8 K2025-04-152025-05-14

Document 8201356
Mirror: FCCID.io - 8201356
Confidentiality Request Letter
Cover Letter(s)Adobe Acrobat PDFpdf165.48 K2025-04-152025-05-14

Document 8201355
Mirror: FCCID.io - 8201355
Authorization Letter
Cover Letter(s)Adobe Acrobat PDFpdf107.36 K2025-04-152025-05-14

Document 8201354
Mirror: FCCID.io - 8201354
US Agent
Attestation StatementsAdobe Acrobat PDFpdf395.1 K2025-04-152025-05-14

Internal Photos
Internal PhotosAdobe Acrobat PDF1.28 M2025-05-132025-11-10

External Photos
External PhotosAdobe Acrobat PDF1011.2 K2025-05-132025-11-10

Tune-up Procedure
Parts List/Tune Up InfoAdobe Acrobat PDF64.92 K2025-05-13

Schematics
SchematicsAdobe Acrobat PDF750.17 K2025-05-13

RF test setup photo
Test Setup PhotosAdobe Acrobat PDF704 K2025-05-132025-11-10

SAR test setup photo
Test Setup PhotosAdobe Acrobat PDF276.05 K2025-05-132025-11-10

Block Diagram
Block DiagramAdobe Acrobat PDF119.65 K2025-05-13

Operational Description
Operational DescriptionAdobe Acrobat PDF178.79 K2025-05-13

Users Manual_revised 0513
Users ManualAdobe Acrobat PDF5.5 M2025-05-132025-11-10

Operational Description_revised 0513
Operational DescriptionAdobe Acrobat PDF178.79 K2025-05-13

ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDF622.19 K2025-04-152025-05-14

ID Label/Location Info_rev
ID Label/Location InfoAdobe Acrobat PDF56.26 K2025-04-152025-05-14

Users Manual_rev
Users ManualAdobe Acrobat PDF5.5 M2025-04-152025-11-10

Tune-up Procedure_revised 0513
Parts List/Tune Up InfoAdobe Acrobat PDF64.92 K2025-05-13

Test Report_SAR
RF Exposure InfoAdobe Acrobat PDF1.34 M2025-04-152025-05-14

Test Report_DTS
Test ReportAdobe Acrobat PDF4.96 M2025-04-152025-05-14

Users Manual
Users ManualAdobe Acrobat PDF1.91 M2025-04-152025-11-10

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