2BXBQRKMPNBHeated Mattress Pad

YUEQING YICHENG TEXTILE PRODUCTS CO.,LTD. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BXBQRKMPNB FRN of applicant: 0038692539 Per section 2.911(d)(7) of the FCC rules, YUEQING YICHENG TEXTILE PRODUCTS CO.,LTD. certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: GLOCERTS TECHNOLOGY INC FCC Registration Number (FRN):0036339737 Physical U.S. Company Address:19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 Contact Person:Huiying Fan Agent Email Address:[email protected] Telephone No: (626) 588-8039 The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: Cara Ye Title: Manager Company Name: YUEQING YICHENG TEXTILE PRODUCTS CO.,LTD. Date: 8/25/2026 Agent Signed: Signed: Printed name:Huiying Fan Title:Director Company Name: GLOCERTS TECHNOLOGY INC Date: 8/25/2026

YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. Section2.911(d)(5)(i)Certification–EquipmentType Companyname:YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. Address:Room1702,BuildingG11,YuerongMansion,NO.2188YuxiaoRoad,ChengnanStreet, YueqingCity,WenzhouCity,ZhejiangProvince,China ProductName:HeatedMattressPad FCCID:2BXBQRKMPNB Model(s):MP-NB-TC-Q,MP-NB-TC-K 2.911(d)(5)(i)EquipmentType We,[YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD.]certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Signature: Name:CaraYeDate:2026-08-25 TitleandCompanyname:ManagerandYUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. Address:Room1702,BuildingG11,YuerongMansion,NO.2188YuxiaoRoad,ChengnanStreet, YueqingCity,WenzhouCity,ZhejiangProvince,China ProductName:HeatedMattressPad FCCID:2BXBQRKMPNB Model(s):MP-NB-TC-Q,MP-NB-TC-K 2.911(d)(5)(ii)Applicantfiling We,[YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD.]certifythat,asofthedateofthefilingof theapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE2 ,establishedpursuant to §1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Signature: Name:CaraYeDate:2026-08-25 TitleandCompanyname:ManagerandYUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. NOTE1 Deleteoptionnotapplicabletothisapplication. NOTE2 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

DifferencesDeclaration Towhomconcern, WecompanyYUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. herebydeclares:TheproductmodelsMP-NB-TC-Q,MP-NB-TC-Kare identicalinthesamePCBlayout,interiorstructureandelectricalcircuits, Thedifferencesaresize,powerandmodelnameforcommercialpurpose. Authorizedsignature: Date:2026-08-25

AgentAuthorization Companyname:YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. Address:Room1702,BuildingG11,YuerongMansion,NO.2188YuxiaoRoad, ChengnanStreet,YueqingCity,WenzhouCity,ZhejiangProvince,China ProductName:HeatedMattressPad Model(s):MP-NB-TC-Q,MP-NB-TC-K WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2026-08-25 Name:CaraYe Title:Manager Company:YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD.

YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. ResponsibilityDeclarationLetterv1.0 ResponsibilityDeclarationLetter Companyname:YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD. Address:Room1702,BuildingG11,YuerongMansion,NO.2188YuxiaoRoad, ChengnanStreet,YueqingCity,WenzhouCity,ZhejiangProvince,China ProductName:HeatedMattressPad FCCID:2BXBQRKMPNB Model(s):MP-NB-TC-Q,MP-NB-TC-K We,[YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD.],herebyacknowledge thatalltheproductinformation(includingalloriginal,drafted,ormodifieddocuments) providedtotheTCBeitherbyusorouragentorrepresentative(s)forthepurposesof FCCcertificationwillmeetFCCregulationsandrequirements;andthatany modificationsorchangesmadeasaresultofTCBreviewofthedocumentswillbe formallyimplementedintothemanufacturingprocessandproductdocumentation shippedwithequipment.Wealsoconfirmthatallinformationprovidedislegitimate anddoesnotcontainanyfalsecontentsuchasforgery,fabrication,alteration, tamperingandconcealment. Weassumealleconomicandlegalresponsibilitiesinmattersthatmayariseasa resultofdisclosureonsampleproductsandassociatedproductdocumentation providedforproductcertificationthatmaysubsequentlybefoundtobea mis-representationofthefinalproductandaccompanyingdocumentationwhen produced,marketed,orsoldintheUnitedStates,Canada,oranywhereintheworld. Yoursincerely, Name:CaraYeDate:2026-08-25 TitleandCompanyname:ManagerandYUEQINGYICHENGTEXTILEPRODUCTS CO.,LTD. SignatureofFCCgrantholder(IncludeTitle,Companyname,date,andofficialcompanystamp):

<YUEQINGYICHENGTEXTILEPRODUCTSCO.,LTD.> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-08-25 Subject;RequestforLongTermConfidentiality FCCID:2BXBQRKMPNB ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription PursuanttoPublicNoticeDA04-1705oftheCommission'spolicy,inordertocomplywiththe marketingregulationsin47CFT§2.803andtheimportationrulesin47CFR§2.1204,while ensuringthatbusinesssensitiveinformationremainsconfidentialuntiltheactualmarketingof newlyauthorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:CaraYe Title:Manager

Model:MP-NB-TC-Q Product Name:Heated Mattress Pad Battery Model:LR03 FCC ID:2BXBQRKMPNB MADE IN CHINA

Label Size：3x3 cmTransparent base adhesive

FCC ID:2BXBQRKMPNB RF Exposure evaluation According to 447498 D04 Interim General RF Exposure Guidance v01 Frequency(MHz) Field Strength (dBuv/m) erp(mW) limit (mW) 433.92 63.77 0.0013 23.17 According toANSI C63.10 Where: 30MHz＜F＜1GHz: EIRP[dBm] =E[dBuV/m] - 95.2+4.7 So EIRP=63.77-95.2+4.7=-26.73dBm ERP= EIRP-2.15dB So ERP =-26.73-2.15=-28.88dBm Then SAR evaluation is not required

Conductor ：: Bare copper stranded wire11/0.155±0.005mm. The maximum DC resistance of the conductor is 93.25 Ω/KM at 20°C. 1/1 A/0 SHENZHEN CITY RONGKANG ELECTRICAL CO LTD Product Name: Rongkang part number: Date：2025.09.19 Product Name 433 Simple Wire Antenna 1PCS H Customer Unit：mm G07-QPZS01 GFEDCBA Antenna 1007 24AWG 80°C L=80mm ED-FM-015 G07 CROSS-SECTION VIEW Tinning 4±1 RK-250386 TB-MP-Nb-Na_D1 red single branch line 80 +10 -5 A Insulation：60P/80°C PVC Black or red 1.43±0.15 Customer partnumber Drawing Number Rev Modified content Modifier Modified Date pagenumber Customer's signature: Drawing：ZYH Serial Number MATERIAL Colors Number Red/Black Antenna gain 0dBi

Global United Technology Services Co., Ltd. Report No.: GTS2026070372F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 19 TEST REPORT Applicant: YUEQING YICHENG TEXTILE PRODUCTS CO.,LTD. Address of Applicant: Room 1702, Building G11, Yuerong Mansion, NO.2188 Yuxiao Road, Chengnan Street, Yueqing City, Wenzhou City, Zhejiang Province, China Manufacturer/Factory: Zhejiang Goodwill Textile Co., LTD Address of Manufacturer/Factory: No.51# Yindong North Road YinZhou Economic Development Zone, YINZHOU DISTRICT Ningbo 315145 Equipment Under Test (EUT) Product Name: Heated Mattress Pad Model No.: MP-NB-TC-Q, MP-NB-TC-K Trade Mark: Reaks, HOMLYNS FCC ID: 2BXBQRKMPNB Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: July 17, 2026 Date of Test: July 17, 2026-August 24, 2026 Date of report issued: August 25, 2026 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2026070372F01 Global United Technology Services Co., Ltd. No.123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 19 2 Version Version No. Date Description 01 August 25, 2026 Original Tested By: Date: August 24, 2026 Test Engineer Prepared By: Date: August 25, 2026 Project Engineer Check By: Date: August 25, 2026 Reviewer Report No.: GTS2026070372F01 Global United Technology Services Co., Ltd. No.123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 19 3 Contents Page 1 COVER PAGE .......................................................................................................................................... 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.4 TEST FACILITY .................................................................................................................................... 6 5.5 TEST LOCATION ................................................................................................................................. 6 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ......................................................................... 6 5.7 ADDITIONAL INSTRUCTIONS ................................................................................................................. 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT ..................................................................................................................... 9 7.2 RADIATED EMISSION METHOD ........................................................................................................... 10 7.2.1 Field Strength of The Fundamental Signal ................................................................................ 12 7.2.2 Spurious Emissions ................................................................................................................... 13 7.3 20DB OCCUPY BANDWIDTH .............................................................................................................. 17 7.4 DEACTIVATION TESTING .................................................................................................................... 18 8 TEST SETUP PHOTO ............................................................................................................................ 19 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 19 Report No.: GTS2026070372F01 Global United Technology Services Co., Ltd. No.123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 19 4 Test Summary Test Item Section in CFR 47 Result Antenna Requirement 15.203 Pass Conduction Emission 15.207 N/A Field strength of the Fundamental Signal 15.231 (b) Pass Spurious Emissions 15.231 (b)/15.209 Pass 20dB Bandwidth 15.231 (c) Pass Deactivation Testing 15.231 (a)(1) Pass Remarks: 1. Pass: The EUT complies with the essential …

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