2BPI3-TJTW-25Towel warmer

                      

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1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:HerlandInternationalTradingInc FRN:0036324101 ContactName:JianfengGao Address:1370ValleyVistaDrSte200DiamondBarCalifornia91765-3921 TelephoneNo:001-909-772-1888 Email:[email protected] Applicant: Companyname:GuangzhouHansongTuojiangTechnologyCo.,Ltd ProductDescription:Towelwarmer Granteecode:2BPI3 FCCID:2BPI3-TJTW-25 FRN:0037043270 ContactName:AnnxiXie Address:No.5LianchengRoad,TanbuTown,HuaduDistrict,GuangzhouCity,Guangdong ProvinceChina TelephoneNo:18054299659 Email:[email protected] [GuangzhouHansongTuojiangTechnologyCo.,Ltd]certifiesthat,asofthe dateofthisfilingoftheapplicationwiththeTCB,[HerlandInternationalTrading Inc]isourdesignatedUSagentforserviceofprocessfortheabovereferenced FCCID.[GuangzhouHansongTuojiangTechnologyCo.,Ltd]acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanycommissionrelated proceedinginvolvingequipment.[HerlandInternationalTradingInc]accepts,as ofthedateofthefilingoftheapplication,theobligationofthedesignatedUS agentforserviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026/08/13 Applicant’sName:AnnxiXieUSAgent’sName:JianfengGao Title:SalesmanagerTitle:Manager SignatureSignature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 GuangzhouHansongTuojiangTechnologyCo.,Ltd TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:GuangzhouHansongTuojiangTechnologyCo.,Ltd Granteecode:2BPI3 FCCID:2BPI3-TJTW-25 FRN:0037043270 ContactName:AnnxiXie Address:No.5LianchengRoad,TanbuTown,HuaduDistrict,GuangzhouCity, GuangdongProvinceChina TelephoneNo:18054299659 FaxNo:0755-26509195 Email:[email protected] i.[GuangzhouHansongTuojiangTechnologyCo.,Ltd](“theapplicant”) certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[GuangzhouHansongTuojiangTechnologyCo.,Ltd](“theapplicant”) certifiesthat,asofthedateofthefilingoftheapplication,theapplicant[is not](asaspecificallynamedentityoranyofitssubsidiariesoraffiliates) identifiedontheCoveredListasanentityproducing“covered”equipment. Theapplicantmustsignthiscertification. [GuangzhouHansongTuojiangTechnologyCo.,Ltd](“theapplicant”)certifiesthat, asofthedateofthefilingoftheapplication,theapplicant[isnot]identifiedonthe CoveredListasanentityproducing“covered”equipment. Date:2026/08/13 Applicant’sName:AnnxiXie Title:Salesmanager Signature: TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1

GuangzhouHansongTuojiangTechnologyCo.,Ltd Code00018768Ed.1 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐ Yes,gotoItem2. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A DeviceTowelwarmer CompanynameGuangzhouHansongTuojiangTechnologyCo., Ltd Granteecode2BPI3 FCCID2BPI3-TJTW-25 FRN0037043270 ContactnameAnnxiXie AddressNo.5LianchengRoad,TanbuTown,Huadu District,GuangzhouCity,GuangdongProvince China Telephonenumber18054299659 [email protected] Chipset/moduleinformationAB5605E OperatingSystem(ifapplicable)N/A StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 3 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐ Yes,gotoItem3. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: 4 #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:AnnxiXie Date:2026-08-13 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCBCALLpágina1 FileFCCID:2BPI3-TJTW-25 PleaseuploadanexhibitthatexplainshowdoestheTCBverifythenewagentinformation: 1-IstheaddressoftheagentavalidphysicalUSmailingaddress(notaUSpostofficebox,notavirtualmailbox,notP.O.Boxes,notavacantlot,notapublicbuilding, etc.) ○Wehavecheckediftheaddressexistsinarealandpotentialbuilding(Googlemaps)+officialUSregister,afterthisverificationandtheevidencebelowwecan guaranteethefollowing: notaUSpostofficebox notavirtualmailbox notP.O.Boxes notavacantlot notapublicbuilding(note) ►WecheckedtheFCCFRNSearchbasedontheinformationprovidedbythegrantee. Ontheofficialregisterfrom:Search|CaliforniaSecretaryofState TCBCALLpágina2 TCBCALLpágina3 TCBCALLpágina4 TCBCALLpágina5 TCBCALLpágina6 TCBCALLpágina7 TCBCALLpágina8 ►CONCLUSIONbyTCB:TheASOPdefinedandprovidedbygranteeisVALIDandconfirmed.Thereforetheexhibit"C5266091_X23_Ed1_US_Agent_Letter" includedinthefileisok. 2-IstheagentphysicallylocatedatthatvalidUSaddresssuchthattheagentcanbelegallyservedatthataddress? Yes,checkabove 3-Hasthelistedagentclearlyagreedinwritingtoserveastheagentforthegranteeatthataddress? Yes,itisincludedintheexhibit"C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 GuangzhouHansongTuojiangTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026.08.13 Subject:RequestforConfidentiality FCCID:2BPI3-TJTW-25 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☒☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name:AnnxiXie Title:Salesmanager 2026.08.13

C5266091_X8_Ed.1 1/1 LetterofAuthorization GuangzhouHansongTuojiangTechnologyCo.,Ltd Company:GuangzhouHansongTuojiangTechnologyCo.,Ltd Address:No.5LianchengRoad,TanbuTown,HuaduDistrict, GuangzhouCity,GuangdongProvinceChina ProductName:Towelwarmer ModelNumber:TJTW-25 FCCIdentifier:2BPI3-TJTW-25 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:AnnxiXieDate:2026.08.13 Title:Salesmanager Signatureofapplicant:

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 30*14mm M/N: TJTW-25 FCC ID: 2BPI3-TJTW-25 Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BPI3-TJTW-25 RF Exposure Evaluation According to KDB 447498 D01 V06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f (GHz) ] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f (GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Here, Conducted output power (dBm) Max tune-up (mW) Frequency (MHz) Min. distance(mm) Calc. thresholds limit 1.14 1.30 2402 5 0.40 3.0 So a SAR test is not required

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260724008R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 28 FCC Part 15C Test Report FCC ID: 2BPI3-TJTW-25 Applicant: Guangzhou Hansong Tuojiang Technology Co., Ltd Address: No. 5 Liancheng Road, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province China Manufacturer: Guangzhou Hansong Tuojiang Technology Co., Ltd Address: No. 5 Liancheng Road, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province China Product Name: Towel warmer Trade Mark: N/A Model Number: TJTW-25 Date of Receipt: Jul. 24, 2026 Test Date: Jul. 24, 2026 – Aug. 04, 2026 Date of Report: Aug. 04, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Test Result: Pass Report Number: DLE-260724008R Prepared (Test Engineer): Ken Tan Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260724008R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 28 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 19 3.3.1 TEST REQUIREMENT: 20 3.3.2 TEST PROCEDURE 20 3.3.3 DEVIATION FROM TEST STANDARD 20 3.3.4 TEST SETUP 21 3.3.5 EUT OPERATING CONDITIONS 21 4 . PEAK OUTPUT POWER 25 4.1 APPLIED PROCEDURES / LIMIT 25 4.1.1 TEST PROCEDURE 25 4.1.2 DEVIATION FROM STANDARD 25 4.1.3 TEST SETUP 25 4.1.4 EUT OPERATION CONDITIONS 25 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260724008R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 28 Table of Contents Page 4.1.5 TEST RESULTS 25 5 . POWER SPECTRAL DENSITY TEST 26 5.1 APPLIED PROCEDURES / LIMIT 26 5.1.1 TEST PROCEDURE 26 5.1.2 DEVIATION FROM STANDARD 26 5.1.3 TEST SETUP 26 5.1.4 EUT OPERATION CONDITIONS 26 5.1.5 TEST RESULTS 26 6 . 6DB BANDWIDTH TEST 27 6.1 APPLIED PROCEDURES / LIMIT 27 6.1.1 TEST PROCEDURE 27 6.1.2 DEVIATION FROM STANDARD 27 6.1.3 TEST SETUP 27 6.1.4 EUT OPERATION CONDITIONS 27 6.1.5 TEST RESULTS 27 7 . ANTENNA REQUIREMENT 28 7.1 STANDARD REQUIREMENT 28 7.2 EUT ANTENNA 28 8 . TEST SETUP PHOTO 28 9 . EUT PHOTO 28 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260724008R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 28 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b)(1) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(d) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±0.3dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260724008R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 28 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Towel warmer Trademark N/A Model No.: TJTW-25 Model Difference N/A Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Channel separation: 2MHz Modulation technology: GFSK Antenna Type: Internal Antenna Antenna gain: 1.49dBi Power supply: 120V~ 60Hz Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. 2. Channel List Channel List Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 00 2402 14 2430 28 2458 01 2404 15 2432 29 2460 02 2406 16 2434 30 2462 03 2408 17 2436 31 2464 04 2410 18 2438 32 2466 05 2412 19 2440 33 2468 06 2414 20 2442 34 2470 07 2416 21 2444 35 2472 08 2418 2…

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Page 1 of 4 Antenna Describe Antenna Internal Antenna Antenna Gain 1.49dBi Frequency Range 2.4Ghz-2.483Ghz Connector Type Direct Location of measurement (company name) Guangzhou Hansong Tuojiang Technology Co., Ltd Manufacturer: Guangzhou Hansong Tuojiang Technology Co., Ltd Address: 4th Floor, Building 3, No. 70 West Huadu Avenue,Tanbu Town, Huadu District Guangzhou GUANGDONG, China Page 2 of 4 Antenna Photo & Length (mm) Page 3 of 4 1. Characteristics curve 1.1 S11/ SWR Page 4 of 4 2. 2D Radiation characteristics of antenna 2.1 Frequency 2400MHz 2410MHz 2420MHz 2430MHz 2440MHz 2450MHz 2460MHz 2470MHz 2480MHz 2.2 Result Summary Freq.[GHz] Eff.[%] Avg.[dBi] Peak[dBi] 2.4 59.7 -2.24 1.34 2.41 61.8 -2.09 1.43 2.42 59.88 -2.23 1.29 2.43 59.23 -2.27 1.25 2.44 59.98 -2.22 1.32 2.45 61.23 -2.13 1.49 2.46 58.39 -2.34 1.47 2.47 56.82 -2.46 1.4 2.48 55.76 -2.54 1.26

Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 16 ANNEX TEST DATA BLE FCC ID: 2BPI3-TJTW-25 Applicant: Guangzhou Hansong Tuojiang Technology Co., Ltd Address: No. 5 Liancheng Road, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province China Manufacturer: Guangzhou Hansong Tuojiang Technology Co., Ltd Address: No. 5 Liancheng Road, Tanbu Town, Huadu District, Guangzhou City, Guangdong Province China Product Name: Towel warmer Trade Mark: N/A Model Number: TJTW-25 Date of Receipt: Jul. 24, 2026 Test Date: Jul. 24, 2026 – Aug. 04, 2026 Date of Report: Aug. 04, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 Test Result: Pass Report Number: DLE-260724008R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 16 1. Bandwidth 1.1 Test Result 1.1.1 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.669 >=0.5 Pass 2440 1 0.667 >=0.5 Pass 2480 1 0.668 >=0.5 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 16 1.2 Test Graph 1.2.1 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 16 2. Maximum Conducted Output Power 2.1 Test Result 2.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 1.14 <=30 Pass 2440 0.26 <=30 Pass 2480 -0.98 <=30 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 6 of 16 2.2 Test Graph 2.2.1 Power 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 7 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 8 of 16 3. Maximum Power Spectral Density 3.1 Test Result 3.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit(dBm/3kHz) 1M SISO 2402 -15.08dBm/3kHz <=8 Pass 2440 -15.77dBm/3kHz <=8 Pass 2480 -17.09dBm/3kHz <=8 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 9 of 16 3.2 Test Graph 3.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 10 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 11 of 16 4. Unwanted Emissions In Non-restricted Frequency Bands 4.1 Test Result 4.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 1.02 2440 1 0.17 2480 1 -1.10 4.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 1.02 -18.98 Pass 2440 1 0.17 -19.83 Pass 2480 1 -1.10 -21.10 Pass Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 12 of 16 4.2 Test Graph 4.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 13 of 16 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 14 of 16 4.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 15 of 16 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 16 of 16 1M_HCH_2480MHz_Ant1_NTNV

Shenzhen DL Testing Technology Co., Ltd. EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. Conducted Emission Photos RF Conducted Test Photos ※※※※※ END OF REPORT ※※※※※