2BCFI-SU-PG36Car Fridges

Thank you for buying this portable outdoor refrigerator. Please read this operation instruction carefully and be familiar with the functional and operational requirements of the product, so as to help you get the good service of the product and the experience of keeping fresh food during outdoor exploration. OperatingInstruction Portable vehicle (outdoor) refrigerator FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Productoverview Attention Instructions Operationdescription Basicparameterspecification CleaningandMaintenance Generalerrorandchecking Packinglist Afterserviceandwarranty- Catalogue 01 01 02 02 03 04 04 05 05 Productoverview Thisproductisamulti-functionalportabledevice.Therefrigerator,Bluetooth speakersandmobilepowerareintegratedintooneunit,whichisbeautifulin appearance,andisessentialfortravelandvehicle. Thebuilt-inhighqualityandlargecapacitylithiumbattery(266W)canbemoved, therefrigeratorcanbeplacedwithfruitsandfood,whichcanberefrigerated (temperatureadjustable);Meanwhile,thisrefrigeratorhasbuilt-inBluetoothspeaker,pls don’tforgettolistentoyourfavoritemusicwhencamping.IthasmultipleUSB interfacestomeetallfamilytypesofmobilephones;Inaddition,itcanbeusedfor Iphone,iPadandother5Vinputelectronicdevicesemergencycharging. Multipleprotections:overchargeprotection,overdischargeprotection,overcurrent protection,shortcircuitprotectionandhightemperatureprotection. Attention： ◆Don'ttouchthebarepowercablewithyourhand. ◆Pleasedonottouchthepowersocketandpowerboardwithyourwethands. ◆pleaseensurethecorrectpowerconnection. ◆Pleasedon'tputitunderthetapwater. ◆Don'tputanyelectricalequipmentintherefrigerator. ◆Don'tuseitforalongtimeinrainingorunderstrongsunlightcondition. ◆Needprofessionalstorepairitorcontactwithus. ◆Pleasedonotpouritover. ◆Don'tputbuildinnatteryinhightemperatureandfire. ◆Don'tbedrawingitmorethan30degreesangleinrefrigerationprocess. ◆Don'tblockthetuyerewhenworkingonthesand. ◆Aftertherefrigeratorisunpacked,pleaseputituprightfor6hoursbeforeconnecting power. Instructions 1.Whenyouareusingthisrefrigerator,pleaseputitinaventilationposition,whichis conducivetoheatdissipation,especiallywhenthecompressorisattherearpart. Atleast200mmdistanceisnecessaryonthesideofthecompressortothewall. 2.Pleasedon'topenthedoorforalongtime.Thetemperaturedifferencebetween theinsideandoutsideoftherefrigeratoristoomuch.Frostingwillaffectthe coolingeffect.Therefore,itneedsperiodicdefrosting. 3.Pleasedonotcleantherefrigeratorunderthetapwater. 4.Donotplaceitneartotheheatsourcewhenusingthefridge,becauseitwill damagetherefrigerationperformanceandtherefrigerationefficiency. 5.Pleaseputthefridgeonaflatsurface. Operationdescription 1.BluetoothSpeaker ◇LongpresstheBluetoothkeyfor2secondsandspeakerturnson，LEDlights flashing ，giveahintandsearchingautomatically.Opentheaudiodeviceand clickthedevicetoconnectit.Aftertheconnectionissuccessful,thereisaprompt tone,indicatingtheconnectionissuccessful. ◇Ifyouwanttoplaymusicafterconnecting,turnonthedevicetoplay.Whenplaying music,youcanclickpauseonthisproduct--clickplay--clickpause. ◇Whenyouneedtoturnoff,pressonbyBluetoothkeyfor2seconds,andthereisa warninglight. ◇Volumeadjustingbutton：VOL-andVOL+. 2.USBoutput ◇Thisproducthas4PCSlargeUSB,whichcanmeetsallkindsofmobilephonesrequirement,like iPhone,iPadandanyother5Vinputelectronicdevicesforemergencycharging. ◇Pressthepowertocheckthekey ，ItdisplaysthecurrentpowerandstartstheUSBoutput. Meanwhile,startsthe12Vchargeroutput. ◇TheUSBoutputcurrencyis4A,withthecurrencylimitingfunctionandovercurrent(single2.4A overcurrentwillturnoffoutput).Whentheoutputcurrentislessthan100MA,afterthe mobilephonechargingisfull,itwillturnofftheoutputautomaticallytosavepower. 3.Carcharging(carchargingbase) Itcanprovide12V/4Aoutputpowertotheoutside,anditcansupplypowerforotherdevices. 4.Charging ◇TheDCinterfaceofvehiclechargingcanbechargedthroughthewiringconnection,charging theproduct.Whencharging,theelectricquantitywillflashandindicatethatafterthecharge issaturated,thefourlightswillbefullylit. ◇Thechargingcurrencyofvehiclecharginginterfaceis12V/9A;24V/5A(configuringvehicle chargingcable). ◇DCinputchargeis2.5A/24V(configurationcharger). 5.Refrigerator ◇Iftherefrigeratoristostartrunning,pressthestartingkeyfor2seconds. ，The refrigeratorstartsrunningandthedefaulttempis0degrees. ◇Adigitaldisplayshowthecurrenttemperatureandsettingtemperature,andshowthe temperaturechangingattherighttime,andtempc…

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-FoshanEcooTrunkIntelligentTechnologyCo.,Ltd.- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 8/30/23 Towhomitmayconcern: We,[FoshanEcooTrunkIntelligentTechnologyCo.,Ltd.],herebycertifythattheequipmentfor whichauthorizationissought(FCCID:[2BCFI-SU-PG36])isnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [YanminGong] [Engineer] FoshanEcooTrunkIntelligentTechnologyCo.,Ltd. 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ProjectNo.:18220WC301540Page1of3 Code:AB-RF-05-b AppendixII--ExternalPhotograph ProjectNo.:18220WC301540Page2of3 Code:AB-RF-05-b ProjectNo.:18220WC301540Page3of3 Code:AB-RF-05-b

LabelLocationOnEUT Label ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterference thatmaycauseundesiredoperation.

ProjectNo.:18220WC301540Page1of9 Code:AB-RF-05-b AppendixIII--InternalPhotograph ProjectNo.:18220WC301540Page2of9 Code:AB-RF-05-b ProjectNo.:18220WC301540Page3of9 Code:AB-RF-05-b ProjectNo.:18220WC301540Page4of9 Code:AB-RF-05-b ProjectNo.:18220WC301540Page5of9 Code:AB-RF-05-b ProjectNo.:18220WC301540Page6of9 Code:AB-RF-05-b ANT ProjectNo.:18220WC301540Page7of9 Code:AB-RF-05-b ProjectNo.:18220WC301540Page8of9 Code:AB-RF-05-b ProjectNo.:18220WC301540Page9of9 Code:AB-RF-05-b

RFEXPOSUREEVALUATION FCCID:2BCFI-SU-PG36 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24021.771.77 ±1 2.77050.5873 BDR24412.632.63±13.63050.721 3 24803.693.69±14.69050.927 3 24022.412.41 ±1 3.41050.6803 EDR24413.333.33±14.33050.847 3 24804.364.36±15.36051.082 3 2402 1.741.74 ±1 2.74050.5833 BLE2440 2.642.64 ±13.64050.722 3 2480 3.763.76 ±14.76050.942 3 Result:NoStandaloneSARtestisrequired.

Page1of40 AppendixTestData ReportNo.:18220WC30154001TestSampleNo.:1-2-2 StartTestDate:2023.07.27FinishTestDate:2023.07.29 TestEngineer:Auditor: Temperature:25.3 °C RelativeHumidity:47% Pressure:1012hPa AppendixA:20dBEmissionBandwidth TestResult TestModeAntennaFrequency[MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.9572401.5232402.480------ 24410.9542440.5292441.483------ 24800.9542479.5292480.483------ 2DH5Ant1 24021.3262401.3222402.648------ 24411.3172440.3282441.645------ 24801.3172479.3282480.645------ Page2of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page3of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page4of40 2DH5_Ant1_2480 Page5of40 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.859512401.55662402.4161------ 24410.855522440.55832441.4138------ 24800.864822479.55612480.4209------ 2DH5Ant1 24021.19562401.38952402.5851------ 24411.19392440.39262441.5865------ 24801.18752479.39322480.5807------ Page6of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page7of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page8of40 2DH5_Ant1_2480 Page9of40 AppendixC:Maximumconductedoutputpower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant1 24021.77≤20.97PASS 24412.63≤20.97PASS 24803.69≤20.97PASS 2DH5Ant1 24022.41≤20.97PASS 24413.33≤20.97PASS 24804.36≤20.97PASS Page10of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page11of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page12of40 2DH5_Ant1_2480 Page13of40 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaFrequency[MHz]Result[MHz]Limit[MHz]Verdict DH5Ant1Hop0.996≥0.957PASS 2DH5Ant1Hop1.008≥0.884PASS Page14of40 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop Page15of40 AppendixE:Timeofoccupancy TestResult TestModeAntennaFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.3753170.119≤0.4PASS DH3Ant1Hop1.6311730.282≤0.4PASS DH5Ant1Hop2.8791080.311≤0.4PASS 2DH1Ant1Hop0.3853110.12≤0.4PASS 2DH3Ant1Hop1.6381560.256≤0.4PASS 2DH5Ant1Hop2.8851050.303≤0.4PASS Page16of40 TestGraphs DH1_Ant1_Hop DH3_Ant1_Hop Page17of40 DH5_Ant1_Hop Page18of40 2DH1_Ant1_Hop 2DH3_Ant1_Hop Page19of40 2DH5_Ant1_Hop Page20of40 Page21of40 AppendixF:Numberofhoppingchannels TestResult TestModeAntennaFrequency[MHz]Result[Num]Limit[Num]Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS Page22of40 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop Page23of40 AppendixG:Bandedgemeasurements TestResult TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 Low24021.28-28.11≤-18.72PASS High24803.11-47.06≤-16.89PASS LowHop_24021.14-55.55≤-18.86PASS HighHop_24803.16-49.75≤-16.84PASS 2DH5Ant1 Low24021.44-28.11≤-18.56PASS High24803.50-50.44≤-16.5PASS LowHop_24020.42-56.45≤-19.58PASS HighHop_24803.00-51.74≤-17PASS Page24of40 TestGraphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Page25of40 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 Page26of40 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 Page27of40 Page28of40 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 2402 Reference1.231.23---PASS 30~10001.23-68.37≤-18.77PASS 1000~265001.23-39.46≤-18.77PASS 2441 Reference2.162.16---PASS 30~10002.16-68.51≤-17.84PASS 1000~265002.16-40.9≤-17.84PASS 2480 Reference3.283.28---PASS 30~10003.28-68.16≤-16.72PASS 1000~265003.28-42.24≤-16.72PASS 2DH5Ant1 2402 Reference1.421.42---PASS 30~10001.42-69.32≤-18.58PASS 1000~265001.42-43.02≤-18.58PASS 2441 Reference2.312.31---PASS 30~10002.31-69.1≤-17.69PASS 1000~265002.31-46.3≤-17.69PASS 2480 Reference3.433.43---PASS 30~10003.43-69.93≤-16.57PASS 1000~265003.43-46.9≤-16.57PASS Page29of40 TestGraphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Page30of40 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 Page31of40 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 Page32of40 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Page33of40 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page34of40 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page35of40 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Page36of40 Page37of40 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] DH5Ant1 24022.893.7577.071.13 24412.883.7477.011.13 24802.883.7576.801.15 2DH5Ant1 24022.883.7477.011.13 24412.893.7577.071.13 24802.893.7676.861.14 Page38of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page39of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page40of40 2DH5_Ant1_2480 ---End---

ReportNo.:18220WC30154001FCCID:2BCFI-SU-PG36Page1of33 Code:AB-RF-05-b FCCTestReport Applicant: FoshanEcooTrunkIntelligentTechnology Co.,Ltd. Address: SecondFloor,YueliIndustrialPark,Lianyong Road,PanVillage,LeliuTown,Shunde District,Foshan,China ProductName:CarFridges ReportDate:Aug.30,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30154001FCCID:2BCFI-SU-PG36Page2of33 Code:AB-RF-05-b Contents 1.GeneralInformation...............................................................................................................................6 1.1.ClientInformation........................................................................................................................6 1.2.DescriptionofDevice(EUT)........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest........................................................................................7 1.4.DescriptionofTestConfiguration................................................................................................7 1.5.DescriptionOfTestSetup............................................................................................................8 1.6.TestEquipmentList.....................................................................................................................8 1.7.MeasurementUncertainty.........................................................................................................10 1.8.DescriptionofTestFacility........................................................................................................10 2.SummaryofTestResults.....................................................................................................................11 3.ConductedEmissionTest....................................................................................................................12 3.1.TestStandardandLimit.............................................................................................................12 3.2.TestSetup..................................................................................................................................12 3.3.TestProcedure..........................................................................................................................12 3.4.TestData....................................................................................................................................13 4.RadiationSpuriousEmissionandBandEdge....................................................................................16 4.1.TestStandardandLimit.............................................................................................................16 4.2.TestSetup..................................................................................................................................16 4.3.TestProcedure..........................................................................................................................17 4.4.TestData....................................................................................................................................18 5.MaximumPeakOutputPowerTest.....................................................................................................26 5.1.TestStandardandLimit.............................................................................................................26 5.2.TestSetup..................................................................................................................................26 5.3.TestProcedure..........................................................................................................................26 5.4.TestData....................................................................................................................................26 6.20DBOccupyBandwidthTest.............................................................................................................27 6.1.TestStandard.............................................................................................................................27 6.2.TestSetup..................................................................................................................................27 6.3.TestProcedure..........................................................................................................................27 6.4.TestData....................................................................................................................................27 7.CarrierFrequencySeparationTest.....................................................................................................28 7.1.TestStandardandLimit.............................................................................................................28 7.2.TestSetup..................................................................................................................................28 7.3.TestProcedure..........................................................................................................................28 7.4.TestData....................................................................................................................................28 8.NumberofHoppingChannelTest.......................................................................................................29 8.1.TestStandardandLimit.............................................................................................................29 ReportNo.:18220WC30154001FCCID:2BCFI-SU-PG36Page3of33 Code:AB-RF-05-b 8.2.TestSetup..................................................................................................................................29 8.3.TestProcedure..........................................................................................................................29 8.4.TestData.......................................…

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version01 FoshanEcooTrunkIntelligentTechnologyCo.,Ltd. DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:KB-731-D FCCID:2BCFI-SU-PG36 fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:2.4GANT Typeofantenna:PCBantenna Gainoftheantenna:-0.58dBi Frequencyrange:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:FoshanEcooTrunkIntelligentTechnologyCo.,Ltd. Address:ustrialPark,LianyongRoad,PanVillage,LeliuTown,ShundeDistrict, Foshan,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:ShenzhenDate:8/30/2023 Signature:

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dBi Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) 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.

ProjectNo.:18220WC301540Page1of2 Code:AB-RF-05-b AppendixI--TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest ProjectNo.:18220WC301540Page2of2 Code:AB-RF-05-b