2BWZH-QDCP2Sauna Room

SaunaRoomUserManual FCCID:2BWZH-QDCP2 Thiscontrollerisspeciallydesignedforelectricalcontroloflightwavesaunarooms, featuring: ●TemperatureControl ●TimingFunction ●LightingControl ●ColorLightTherapy ●USBFunction ●FMFunction ●BluetoothFunction ●Power-offMemory ●High-temperatureAlarm TechnicalParameters ●WorkingVoltage:AC90-265V50Hz/60Hz ●MaximumHeatingCurrent:20A ●12VOutputPower:10A ●TimingRange:1-99Minutes ●TemperatureControlRange:30°C-65°C(86°F-150°F) DisplayOperationPanel 1、Twodigitaltubedisplaywindows： Left188-segmentdigitaltube:Displaystheinternaltemperatureofthecabinet. Right88-segmentdigitaltube:Displaystheremainingtimingtime. 2、threeLEDindicatorsintotal： PowerIndicator;HeatingIndicator：Lightsupwhenheatingisactivated;turnsoffwhen heatingisdeactivated.FIndicator：Onindicatesthedisplayedtemperatureisin Fahrenheit. 3、sevenbuttons 1）：Pressoncetoturnthepoweron/off. 2）:LightingSwitchOperation,Pressonce:InteriorlightON,exteriorlightOFF.Press oncemore:InteriorOFF,exteriorlightON.Pressagaininordertofullyopen-fullyclose 3）：PowerOn/OffOperation.Long-pressthecolorlightbutton:Thetemperaturedigital tubewilldisplay"LX"(Xrangesfrom1to9),with"X"flashing.Subsequentpresseson thecolorlightbutton:ChangetheLEDcoloranddynamicstate. 4) TemperatureAdjustmentButtons("+"and"-") ： Temperature adjustment:Pressandholdthetemperaturebutton,thetemperaturewillchangerapidly. 5) TimeAdjustmentButtons("+"and"-"):Timingadjustment:Pressandholdthetime"+" or"-"button,thetimingdurationwillchangerapidly. 6) Simultaneouslypressthetemperature"+"and"-"buttonstoswitch betweenFahrenheit(°F)andCelsius(°C). ErrorCodes: 1）Temperaturesensormalfunction:Thetemperaturedigitaldisplayshows"EE." 2）High-temperatureProtectionWhenthetemperatureis≥75°C,thetemperaturedigitaltubewilldisplay"H". DataCable 1、7-coreWireConnecttothedisplayboard. 2、3-coreWireConnecttothedisplayboard. 3、Long2-coreRed-BlackWireConnectto12Vinternallight(withXH-2Aplug). 4、Short2-coreRed-BlackWireConnectto12Vexternallight(withXH-2Aplug). 5、White4-coreWireConnecttophototherapylightsorlightstrips(optional). 6、White5-coreWireConnecttophototherapylights(optional). 7、2-coreRed(+)/BlackWire+12VDCoutput,canconnecttoCDplayers,etc FCCStatement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuantto part15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmful interferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergy and,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.If thisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedby turningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentandreceiver. •Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected. •Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Caution:Anychangesormodificationstothisdevicenotexplicitlyapprovedbymanufacturercouldvoidyour authoritytooperatethisequipment. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1) Thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation. RFExposureInformation ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.This equipmentshouldbeinstalledandoperatedwithminimumdistance20cmbetweentheradiatorandyourbody.

Rev 1/26/2023 JIANGSU JODA WELLNESS CO.,LTD. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-13-2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2BWZH-QDCP2 [JIANGSU JODA WELLNESS CO.,LTD.] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [JIANGSU JODA WELLNESS CO.,LTD.] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24- 886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Jixi Qiao Rev 1/26/2023 JIANGSU JODA WELLNESS CO.,LTD. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08-13-2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BWZH-QDCP2 [JIANGSU JODA WELLNESS CO.,LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Jixi Qiao

JIANGSU JODA WELLNESS CO.,LTD. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: August 13, 2026 SUBJECT: FCC ID: 2BWZH-QDCP2 To Whom It May Concern: I, the undersigned, hereby states this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States. According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Regards, JIANGSU JODA WELLNESS CO.,LTD. Jixi Qiao -------------------

Rev 11/20/07 JIANGSU JODA WELLNESS CO.,LTD. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2BWZH-QDCP2. Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name* Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices SCH.pdf OP.pdf Block diagram.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name* External Photos Test Setup Photos Internal Photos User Manual Sincerely, Jixi Qiao 2026.08.13

JIANGSUJODAWELLNESSCO.,LTD. Sideof310NationalRoad,XuzhouIndustrial Park,Xuzhou,Jiangsu,China221000 ProductSimilarityDeclaration Date:August13,2026 Product：SaunaRoom ModelNumber:QD-CP2,QD-H2,QD-B2 ToWhomItMayConcern, We,JIANGSUJODAWELLNESSCO.,LTD.,herebydeclarethatourproduct(Sauna RoomModelNumber:QD-CP2,QD-H2,QD-B2)PCBboard,Schematic,Hardware version,Softwareversion,structureandinternalphotosaresame,nameddifferentlydue tomarketingpurposes. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybest attention. Sincerely, (Signed) Name:JixiQiao Company:JIANGSUJODAWELLNESSCO.,LTD. Address:Sideof310NationalRoad,XuzhouIndustrialPark,Xuzhou,Jiangsu,China 221000 Telephone:18752147786 E-mail::[email protected]

JIANGSUJODAWELLNESSCO.,LTD. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:August13,2026 SUBJECT:FCCID:2BWZH-QDCP2 ToWhomItMayConcern: We,theundersigned,herebyauthorizeAlexwangatShenzhenBANTEKTestingCo.,Ltd. onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. Anyandallactscarriedoutby__ShenzhenBANTEKTestingCo.,Ltd.onourbehalfshall havethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, JixiQiao

ReportNo.:BTEK260702005A18E01 Page: 1 of 4 Appendix EUTPhotos forBTEK260702005A18E01 ReportNo.:BTEK260702005A18E01 Page: 2 of 4 EUTConstructionalDetails(EUTPhotos) UTView1 EUTView2 EUTView3 ReportNo.:BTEK260702005A18E01 Page: 3 of 4 EUTView4 EUTView5 EUTView6 ReportNo.:BTEK260702005A18E01 Page: 4 of 4 EUTView7

ReportNo.:BTEK260702005A18E01 Page: 1 of 1 LABELANDLOCATION

ReportNo.:BTEK260702005A18E01 Page: 1 of 3 Appendix EUTPhotos forBTEK260702005A18E01 ReportNo.:BTEK260702005A18E01 Page: 2 of 3 EUTConstructionalDetails(EUTPhotos) EUTView8 EUTView9 EUTView10 PCBANT ReportNo.:BTEK260702005A18E01 Page: 3 of 3 EUTView11 EUTView12 EUTView13

ReportNo.:BTEK260702005A18E0102 Page: 1 of 5 TESTREPORT ApplicationNo.:BTEK260702005A18E01 Applicant:JIANGSUJODAWELLNESSCO.,LTD. AddressofApplicant:Sideof310NationalRoad,XuzhouIndustrialPark,Xuzhou,Jiangsu,China 221000 Manufacturer:JIANGSUJODAWELLNESSCO.,LTD. AddressofManufacturer:Sideof310NationalRoad,XuzhouIndustrialPark,Xuzhou,Jiangsu,China 221000 EquipmentUnderTest(EUT): EUTName:SaunaRoom TestModel.:QD-CP2 AddingModel(s):QD-H2,QD-B2 TradeMark:/ FCCID:2BWZH-QDCP2 Standard(s): 47CFRPart2SubpartJSection2.1091 447498D01GeneralRFExposureGuidancev06 DateofReceiptSample(s): 2026-07-08 DateofTest: 2026-07-08to2026-07-24 DateofIssue: 2026-07-24 TestResult: Pass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. AlexWang/Approved&Authorized EMCLaboratoryManager ReportNo.:BTEK260702005A18E0102 Page: 2 of 5 RevisionRecord VersionIssueDateRevisionsRemarks V02026-07-24InitialValid Authorizedforissueby: ZoraHuang/FileEditor JuneLi/Reviewer Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfullwithoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. ReportNo.:BTEK260702005A18E0102 Page: 3 of 5 2Contents Page 1CoverPage......................................................................................................................................................................1 2Contents..........................................................................................................................................................3 3GeneralInformation........................................................................................................................................4 3.1DetailsofE.U.T.......................................................................................................................................................4 3.2DescriptionofSupportUnits..................................................................................................................................4 3.3TestLocation...........................................................................................................................................................4 3.4DeviationfromStandards......................................................................................................................................4 3.5AbnormalitiesfromStandardConditions.............................................................................................................4 4TestRequirement............................................................................................................................................5 4.1AssessmentResult..................................................................................................................................................5 ReportNo.:BTEK260702005A18E0102 Page: 4 of 5 3GeneralInformation 3.1DetailsofE.U.T. Powersupply: 90-265V~50/60Hz20A 12V⎓10A FrequencyRange:2402MHzto2480MHz BluetoothVersion:V5.0classic ModulationType:GFSK,π/4DQPSK NumberofChannels:79 ChannelSpacing:1MHz AntennaType:PCBAntenna AntennaGain:-0.58dBi SampleNo.: BTEK260702005-001 Model(s)Difference Statement SingleModel. Multi-Models:QD-CP2,QD-H2,QD-B2 OnlythemodelQD-CP2wastested.Accordingtothedeclarationfromthe applicant,theelectricalcircuitdesign,layout,componentsused,internal wiringandfunctionsofothermodelsareidenticalfortheabovemodels,with onlydifferenceonModelNo 3.2DescriptionofSupportUnits DescriptionManufacturerModelNo.SerialNo. //// 3.3TestLocation Alltestswereperformedat: ShenzhenBANTEKTestingCo.,Ltd., A5&A6,BuildingB1&B2,No.45GangtouRoad,BogangCommunity,ShajingStreet,Bao'anDistrict, Shenzhen,Guangdong,China518103 Tel:0755-23344200Fax:0755-23344200 FCCRegistrationNumber:264293 DesignationNumber:CN1356 Notestsweresub-contracted. 3.4DeviationfromStandards None 3.5AbnormalitiesfromStandardConditions None ReportNo.:BTEK260702005A18E0102 Page: 5 of 5 4TestRequirement Acco rdingto§1.1307(b)(1)andKDB447498D01GeneralRFExposureGuidancev06,systemoperating undertheprovisionsofthissectionshallbeoperatinginamannerthatthepublicisnotexposedtoradio frequencyenergylevelinexcesslimitformaximumpermissibleexposure. LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. 4.1AssessmentResult PassedNotApplicable Frequency (MHz) Type Conducted Power (dBm) MaximumTune- up(dBm) Power Density (mW/cm 2 ) Limit(mW/cm 2) Result 2480BT3.954.50.00051.0000Pass Note:1.Theexposureevaluationsafetydistanceis20cm. 2.Onlyshowtheworstcaseinthetestreport. -EndoftheReport-

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26-0.76-0.58-5.25-2.46-1.86 MAX. Gain -0.58dB PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Man ufacture address No. 333, Kexing Road, Xiangzh ou District, Zhuhai City Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd. Antenna2440MHz3D-HorizontalPattern Antenna2440MHz3D-VerticalPattern 2440MHz3D-TotalPattern

Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 1 / 44 RF Test Report For BTEK260702005A18E01 Project No.: BTEK260702005A18E0101 Product Description: 22.3°C, 62%, 101.4kPa Test Engineer: Milo Test Date: 2026-07-20 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 2 / 44 Test Summary Item Result Duty Cycle Pass Bandwidth Pass Maximum Conducted Output Power Pass Carrier Frequency Separation Pass Number of Hopping Frequencies Pass Time of Occupancy (Dwell Time) Pass Unwanted Emissions In Non-restricted Frequency Bands Pass Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 3 / 44 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) GFSK SISO 2402 DH5 2.933 6.249 46.94 3.28 0.04 2441 DH5 2.933 6.249 46.94 3.28 0.04 2480 DH5 2.933 6.249 46.94 3.28 0.04 Pi/4DQPSK SISO 2402 2DH5 2.886 6.249 46.18 3.36 0.04 2441 2DH5 2.940 6.251 47.03 3.28 0.04 2480 2DH5 2.940 6.250 47.04 3.28 0.02 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 4 / 44 1.2 Test Graph 1.2.1 Ant1 GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 5 / 44 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 6 / 44 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 7 / 44 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 8 / 44 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) Packet Type ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.822 / Pass 2441 DH5 1 0.820 / Pass 2480 DH5 1 0.821 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.187 / Pass 2441 2DH5 1 1.202 / Pass 2480 2DH5 1 1.199 / Pass 2.1.2 20dB BW Mode TX Type Frequency (MHz) Packet Type ANT 20dB Bandwidth (MHz) Verdict Result Limit GFSK SISO 2402 DH5 1 0.827 / Pass 2441 DH5 1 0.824 / Pass 2480 DH5 1 0.823 / Pass Pi/4DQPSK SISO 2402 2DH5 1 1.288 / Pass 2441 2DH5 1 1.283 / Pass 2480 2DH5 1 1.288 / Pass Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 9 / 44 2.2 Test Graph 2.2.1 OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 10 / 44 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 11 / 44 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 12 / 44 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 13 / 44 2.2.2 20dB BW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 14 / 44 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 15 / 44 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 16 / 44 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 17 / 44 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Packet Type Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit GFSK SISO 2402 DH5 2.48 <=30 Pass 2441 DH5 3.05 <=30 Pass 2480 DH5 3.22 <=30 Pass Pi/4DQPSK SISO 2402 2DH5 3.29 <=20.97 Pass 2441 2DH5 3.79 <=20.97 Pass 2480 2DH5 3.95 <=20.97 Pass Note1: Antenna Gain: Ant1: -0.58dBi; Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 18 / 44 3.2 Test Graph 3.2.1 Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 19 / 44 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 20 / 44 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 21 / 44 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 22 / 44 4. Carrier Frequency Separation 4.1 Test Result 4.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Channel Separation (MHz) 20dB Bandwidth (MHz) Limit (MHz) Verdict GFSK SISO HOPP DH5 1.004 0.827 >=0.827 Pass Pi/4DQPSK SISO HOPP 2DH5 1.013 1.288 >=0.859 Pass Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 23 / 44 4.2 Test Graph 4.2.1 Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 24 / 44 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 25 / 44 5. Number of Hopping Frequencies 5.1 Test Result 5.1.1 HoppNum Mode TX Type Frequency (MHz) Packet Type Num of Hopping Frequencies Verdict ANT1 Limit GFSK SISO HOPP DH5 79 >=15 Pass Pi/4DQPSK SISO HOPP 2DH5 79 >=15 Pass Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 26 / 44 5.2 Test Graph 5.2.1 HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 27 / 44 Shenzhen BANTEK Testing Co., Ltd. Report No.: BTEK260702005A18E0101 Page 28 / 44 6. Time of Occupancy (Dwell Time) 6.1 Test Result 6.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type Duration of Single Pulse (ms) Observation Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limit (ms) Verdict GFSK SISO HOPP DH5 0.380 31.600 320 121.600 <=400 Pass Pi/4DQPSK SISO HOPP 2DH5 2.890 31.600 76 219.640 <=400 Pass Shenzhen BANTEK Testing Co., Ltd. R…

Text truncated - open the document above for the full version.

Report No.: BTEK260702005A18E0101 Page: 1 of 33 TEST REPORT Application No.: BTEK260702005A18E01 Applicant: JIANGSU JODA WELLNESS CO.,LTD. Address of Applicant: Side of 310 National Road,Xuzhou Industrial Park,Xuzhou,Jiangsu,China 221000 Manufacturer: JIANGSU JODA WELLNESS CO.,LTD. Address of Manufacturer: Side of 310 National Road,Xuzhou Industrial Park,Xuzhou,Jiangsu,China 221000 Equipment Under Test (EUT): EUT Name: Sauna Room Test Model.: QD-CP2 Adding Model(s): QD-H2,QD-B2 Trade Mark: / FCC ID: 2BWZH-QDCP2 Standard(s) : 47 CFR Part 15, Subpart C 15.247 KDB558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2020 Date of Receipt Sample(s): 2026-07-08 Date of Test: 2026-07-08 to 2026-07-24 Date of Issue: 2026-07-24 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. Alex Wang / Approved & Authorized EMC Laboratory Manager Report No.: BTEK260702005A18E0101 Page: 2 of 33 Revision Record Version Issue Date Revisions Remarks V0 2026-07-24 Initial Valid Authorized for issue by: Zora Huang / File Editor June Li/Reviewer Remarks: The 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. Report No.: BTEK260702005A18E0101 Page: 3 of 33 2 Test Summary Radio Spectrum Technical Requirement Standard Item Method Requirement Result 47 CFR Part 15, Subpart C 15.247 Antenna Requirement N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Other requirements Frequency Hopping Spread Spectrum System Hopping Sequence N/A 47 CFR Part 15, Subpart C 15.247(a)(1),(g),(h) Pass Radio Spectrum Matter Part Standard Item Method Requirement Result 47 CFR Part 15, Subpart C 15.247 Conducted Emissions at AC Power Line (150kHz-30MHz) ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Conducted Peak Output Power ANSI C63.10 (2020) Section 7.8.5 47 CFR Part 15, Subpart C 15.247(b)(1) Pass 20dB Bandwidth ANSI C63.10 (2020) Section 7.8.7 47 CFR Part 15, Subpart C 15.247(a)(1) Pass Carrier Frequencies Separation ANSI C63.10 (2020) Section 7.8.2 47 CFR Part 15, Subpart C 15.247a(1) Pass Hopping Channel Number ANSI C63.10 (2020) Section 7.8.3 47 CFR Part 15, Subpart C 15.247a(1)(iii) Pass Dwell Time ANSI C63.10 (2020) Section 7.8.4 47 CFR Part 15, Subpart C 15.247a(1)(iii) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 7.8.6 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 7.8.8 47 CFR Part 15, Subpart C 15.247(d) Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions ANSI C63.10 (2020) Section 6.4,6.5,6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Report No.: BTEK260702005A18E0101 Page: 4 of 33 3 Contents Page 1 Cover Page ...................................................................................................................................................... 1 2 Test Summary ................................................................................................................................................. 3 3 Contents .......................................................................................................................................................... 4 4 General Information ....................................................................................................................................... 6 4.1 Details of E.U.T. ........................................................................................................................................ 6 4.2 EUT Test Mode and Test Condition .......................................................................................................... 6 4.3 Description of Support Units ..................................................................................................................... 6 4.4 Measurement Uncertainty ......................................................................................................................... 7 4.5 Test Location ............................................................................................................................................. 7 4.6 Deviation from Standards .......................................................................................................................... 7 4.7 Abnormalities from Standard Conditions .................................................................................................. 7 5 Equipment List ................................................................................................................................................ 8 6 Radio Spectrum Technical Requirement ................................................................................................... 10 6.1 Antenna Requirement ............................................................................................................................. 10 6.1.1 Test Requirement: ........................................................................................................................... 10 6.1.2 Conclusion ....................................................................................................................................... 10 6.2 Other requirements Frequency Hopping Spread Spectrum System Hopping Sequence ....................... 11 6.2.1 Test Requirement: ........................................................................................................................... 11 6.2.2 Conclusion ....................................................................................................................................... 12 7 Radio Spectrum Matter Test Results ...............................................…

Text truncated - open the document above for the full version.

Report No.: BTEK260702005A18E01 Page: 1 of 2 Appendix Setup Photos For BTEK260702005A18E01 Report No.: BTEK260702005A18E01 Page: 2 of 2 Radiated Spurious Emissions (Below 1GHz) Radiated Spurious Emissions (Above 1GHz) Conducted Emission