2AZEQ-B189CCharging Case

NOTHINGTECHNOLOGYLIMITED FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:13July2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2AZEQ-B189C [NOTHINGTECHNOLOGYLIMITED](“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. [NOTHINGTECHNOLOGYLIMITED](“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(or anyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, JathanLiu NOTHINGTECHNOLOGYLIMITED FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:13July2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2AZEQ-B189C [NOTHINGTECHNOLOGYLIMITED](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, JathanLiu

Date:26June2026 NothingTechnologyLimited To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 JathanLi To Whom It May Concern: The Nothing Technology Limited the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the Nothing Technology Limited solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AZEQ-B189C including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the Nothing Technology Limited The Nothing Technology Limited also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862. Yours Sincerely, u

Date:26June2026 NothingTechnologyLimited To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:NothingTechnologyLimited FCCID:2AZEQ-B189C FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.NothingTechnologyLimitedrequeststhatthefollowingdocuments regardingthissubmissionforFCCID:2AZEQ-B189Cbekeptconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Tune-upTune-up.PDF Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichNothingTechnologyLimitedconsiderstobe confidentialproprietary,acustomdesignand,otherwise,notreleasabletothe generalpublic.Sincethisdesignisabasisformwhichfuturetechnological productswillevolve,NothingTechnologyLimitedconsidersthisinformationwould beofbenefittoitscompetitors,andthatthedisclosureoftheinformationinthese documentswouldgivecompetitorsanunfairadvantageinthemarket. YoursSincerely, JathanLiu

25211 FOR PVT 1.50mm 7.00mm 19.1mm6.6mm 37.26mm 8.7mm 更新PVT/MP认证号 16.6mm

Report No.: Ti-EE26030595-705 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 41 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Nothing Technology Limited Address: Bedford House 21A John Street, London, United Kingdom WC1N 2BF Equipment Type: Charging Case Model Name: B189 Brand Name: CMF FCC ID: 2AZEQ-B189C HVIN: B189C Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Body 2.4GHz(1 g): 0.04 W/kg Sample Arrival Date: Apr. 02, 2026 Test Date: Apr. 10, 2026 - Apr. 16, 2026 Date of Issue: Aug. 05, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Liu Haibo Checked by: Xu Rui Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: Ti-EE26030595-705 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 41 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2025-11-06) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Content Rev. 01 Jun. 18, 2026 Initial Issue Rev. 02 Aug. 05, 2026 1. Home page added the HVIN. 2. Updated the Test Date. 3. Updated the documents in Annex D. TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 1.3 Test Environment Condition .......................................................................................... 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Ancillary Equipment ...................................................................................................... 5 2.5 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULT ................................................................................................. 7 3.1 Test Standards ............................................................................................................. 7 3.2 Device Category and SAR Limit ................................................................................... 8 3.3 Test Result Summary ................................................................................................... 9 3.4 Test Uncertainty ......................................................................................................... 10 4 MEASUREMENT SYSTEM ..................................................................................................... 11 4.1 Specific Absorption Rate (SAR) Definition .................................................................. 11 4.2 DASY SAR System .................................................................................................... 12 5 SYSTEM VERIFICATION ........................................................................................................ 19 5.1 Purpose of System Check .......................................................................................... 19 5.2 System Check Setup .................................................................................................. 19 6 TEST POSITION CONFIGURATIONS .................................................................................... 20 6.1 Body-worn Position Conditions ................................................................................... 20 Report No.: Ti-EE26030595-705 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 41 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2025-11-06) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 7 MEASUREMENT PROCEDURE ............................................................................................. 21 7.1 Measurement Process Diagram ................................................................................. 21 7.2 SAR Scan General Requirement ................................................................................ 22 7.3 Measurement Procedure ............................................................................................ 23 7.4 Area & Zoom Scan Procedure .................................................................................... 23 8 CONDUCTED RF OUTPUT POWER ...................................................................................... 24 8.1 Bluetooth .................................................................................................................... 24 9 TEST EXCLUSION CONSIDERATION ................................................................................... 25 9.1 Antenna location sketch .............................................................................................. 25 9.2 SAR Test Consideration Table ................................................................................... 26 10 TEST RESULT .......................................................................................................…

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Report No.: Ti-EE26030595-AC 1 / 32 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN:7664) Report No.: Ti-EE26030595-AC 2 / 32 Report No.: Ti-EE26030595-AC 3 / 32 Report No.: Ti-EE26030595-AC 4 / 32 Report No.: Ti-EE26030595-AC 5 / 32 Report No.: Ti-EE26030595-AC 6 / 32 Report No.: Ti-EE26030595-AC 7 / 32 Report No.: Ti-EE26030595-AC 8 / 32 Report No.: Ti-EE26030595-AC 9 / 32 Report No.: Ti-EE26030595-AC 10 / 32 Report No.: Ti-EE26030595-AC 11 / 32 Report No.: Ti-EE26030595-AC 12 / 32 Report No.: Ti-EE26030595-AC 13 / 32 Report No.: Ti-EE26030595-AC 14 / 32 Report No.: Ti-EE26030595-AC 15 / 32 Report No.: Ti-EE26030595-AC 16 / 32 Report No.: Ti-EE26030595-AC 17 / 32 Report No.: Ti-EE26030595-AC 18 / 32 Report No.: Ti-EE26030595-AC 19 / 32 Report No.: Ti-EE26030595-AC 20 / 32 Report No.: Ti-EE26030595-AC 21 / 32 Report No.: Ti-EE26030595-AC 22 / 32 Report No.: Ti-EE26030595-AC 23 / 32 F.2 Data Acquisition Electronics (DAE4 - SN:1711) Report No.: Ti-EE26030595-AC 24 / 32 Report No.: Ti-EE26030595-AC 25 / 32 Report No.: Ti-EE26030595-AC 26 / 32 F.3 2450 MHz Dipole Report No.: Ti-EE26030595-AC 27 / 32 Report No.: Ti-EE26030595-AC 28 / 32 Report No.: Ti-EE26030595-AC 29 / 32 Report No.: Ti-EE26030595-AC 30 / 32 Report No.: Ti-EE26030595-AC 31 / 32 Report No.: Ti-EE26030595-AC 32 / 32 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2025.05.06 2024.05.07 / Return Loss(dB) -27.271 -27.884 -2.20% Impedance 51.780 Ω + 5.716 jΩ 51.604 Ω + 3.776 jΩ 1.941Ω (Imaginary part) --END OF REPORT--

Antenna specification 1 APPROVAL Customer frequency band 2400MHZ～2500MHZ project name25211versionsPCB V1.3 Material numberANT13colour/ Antenna vendorShenzhen Jingxun Technology Co., Ltd. Vendor address 3rd Floor, Building A5, Nanshan Zhiyuan, No. 1001 Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong, China designed ByYao Hong guangDay2026-04-06 QA Manager ByDay Approved ByDay Confirmed by CustomerDay Table of contents 2. Antenna appearance and dimensions 3. Detailed information about antenna parameters 1. antenna parameters 2 3 Frequency 2400～2500MHZ Effi AVG 39.09% PK Gain 1.08dBi SWR <3 Antenna Type slot antenna PART NO ANT13 Antenna size6.55 x 3.10mm 1. antenna parameters 4 2. Antenna appearance and dimensions Antenna size: 6.55 x 3.10mm Antenna location 5 Antenna pattern: Antenna Effeciency S11 Parameters 3. Detailed information about antenna parameters Free space Frequency (MHz) Efficiency （%） Efficiency (dB) Gain(dBi) 240036.06-4.430.56 241038.29-4.170.78 242040.19-3.961.02 243041.52-3.821.01 244042.44-3.721.05 245042.88-3.681.08 246040.78-3.91.02 247038.62-4.130.96 248037.2-4.290.81 249036.21-4.410.66 250035.33-4.520.57 AVG39.05 -4.09 0.87 XOY:Thata=90° XOZ:Phi=0° YOZ:Phi=90° The End 6

Report No.: Ti-EE26030595-605 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 56 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Nothing Technology Limited Address: Bedford House 21A John Street, London, United Kingdom WC1N 2BF Equipment Type: Charging Case Model Name: B189 Brand Name: CMF FCC ID: 2AZEQ-B189C ISED Number: 27102-B189C Test Standard: 47 CFR Part 15 Subpart C RSS-Gen Issue 5 RSS-247 Issue 4 (refer to section 3.1) Sample Arrival Date: Mar. 31, 2026 Test Date: Apr. 07, 2026 - May 06, 2026 Date of Issue: Jun. 17, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Li Renyu Checked by: Li Ganming Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: Ti-EE26030595-605 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 56 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Rev. 01 Jun. 17, 2026 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 4 2 PRODUCT INFORMATION ....................................................................................................... 5 2.1 Applicant Information .................................................................................................... 5 2.2 Manufacturer Information .............................................................................................. 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 9 4 GENERAL TEST CONFIGURATIONS .................................................................................... 10 4.1 Test Environments ...................................................................................................... 10 4.2 Test Equipment List .................................................................................................... 10 4.3 Test Software List ....................................................................................................... 10 4.4 Measurement Uncertainty ........................................................................................... 11 4.5 Description of Test Setup ........................................................................................... 11 4.6 Measurement Results Explanation Example ............................................................... 14 5 TEST ITEMS ........................................................................................................................... 15 5.1 Antenna Requirements ............................................................................................... 15 5.2 Output Power ............................................................................................................. 16 5.3 Occupied Bandwidth ................................................................................................... 18 5.4 Conducted Spurious Emission .................................................................................... 20 5.5 Band Edge (Authorized-band band-edge) ................................................................... 22 Report No.: Ti-EE26030595-605 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 56 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 5.6 Conducted Emission ................................................................................................... 24 5.7 Radiated Spurious Emission ....................................................................................... 25 5.8 Band Edge (Restricted-band band-edge) .................................................................... 30 5.9 Power Spectral density (PSD) .................................................................................... 33 ANNEX A TEST RESULT ........................................................................................................... 34 A.1 Output Power, E.I.R.P ................................................................................................ 34 A.2 Occupied Bandwidth ................................................................................................... 36 A.3 Conducted Spurious Emissions .................................................................................. 38 A.4 Band Edge (Authorized-band band-edge) ................................................................... 41 A.5 Conducted Emissions ................................................................................................. 42 A.6 Radiated Spurious Emission .....................................................................…

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