2A7S9-KF01Kids Smart Watches

7 C M 7 CM BOX CONTENTS INSTRUCTIONS IN DET AILS TO CHARGETO START: Download the APPMULTI-DIAL TRACK YOUR ALL-DAY ACTIVITIES SEE YOUR HEALTH DATA MONITOR YOUR SLEEP SPORT MODES: SAMRT REMNDERS: 1 * Smart w atch 1 * watch band 1 * charger cable 1 * user manual 1.When the watch is off, charge or long press the side key to start the watch. 2. When the watch is power on, select the shutdown interface from the drop-down menu, and click " √ " to shut down. 3. Or long press the side key in the main interface to shut down. User Manual Kids Smart Watches KF01 Pack age Include: Pair with the phone Scan to download There are 8 main interfaces on the watch. Pedometer data Heart Rate Blood Pressure P roduct TypeSmart Watch Lithium polymer Bl ood Oxygen SMARTPHONE COMPATIBILITY: POWER ON/OFF Plug the char ging cable into the USB port. Please fully charge your new device (1~2 hours). iOS 8.2 & aboveAndroid 5.1 & above Bluetooth 5.2 BLE system 1. Mak e sure your phone bluetooth is ON. Please don't pair the watch from bluetooth list diretly. 2.Go to "MasWear" APP=>Register a MasWear account(If you don't want to register, peripher al Now=>Choose model "KF01" to connect.(A bluetooth request will pop up during paring, please make sure to click pair) 1. 2. Also support y ou to DIY watch face on APP. Go to "MasWear" APP => Device => Watchface, then DIY now. The Smartwatch will messaure the heart rate & blood pressure & blood oxygen of the the s tatus of the current number of steps, distance and calories. According to the current walking steps, it can be synchronized to the APP to view The Smartw atch has 5 sports modes, including walk, run, climb, ride, treamill. Encour ages you to develop good health habits. MUL TIPLE FUNCTIONS: MULTIPLE STYLES: BASIC PARAMETERS: SCAN TO DOWNLOAD s topwatch, remote photograph, calendar, music, games, recording, temperature, weather, flashlight, contacts, etc. Display Size Heart rate sensor Weight Watch Size Waterproof Level Watchband 1 .4 inch HSR3300 38g 41.4*40.3*10.6mm IP68 22mm silicone strap CPU Accelerometer Col or ROM Package Contents FR5082 SC7A20 200mAh Black, blue, red External 64Mb Smartwatch, manual,c harging ca ble Note: The data will be calculate only when you wear a watch to sleep. Alarms: Total 3 alarms are allowed, and you could customize the alarm name, Sedenta ry Reminder: t o remind you to move. Drink Reminder:The default reminder interval is 30 minutes, you can customize the FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 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.

SHENZHENIWONLEXTECHNOLOGYCO.,LTD 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:SHENZHENIWONLEXTECHNOLOGYCO.,LTD Address:13A01,Building4,TangweiCityGarden,TangweiCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,China ProductName:KidsSmartWatches FCCID:2A7S9-KF01 Model(s):KF01,G01,KF02,KF03,KF04,KF05,KF06,KF07,KF08,KF09,KF10,KF11,KF12,KF13, KF14,KF15,KF16,KF17,KF18,KF19,KF20 2.911(d)(5)(i)EquipmentType We,[SHENZHENIWONLEXTECHNOLOGYCO.,LTD](“theapplicant”)certifythattheequipment forwhichauthorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:WeiYaoDate:2023-05-24 TitleandCompanyname:Manager/SHENZHENIWONLEXTECHNOLOGYCO.,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

SHENZHENIWONLEXTECHNOLOGYCO.,LTD 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:SHENZHENIWONLEXTECHNOLOGYCO.,LTD Address:13A01,Building4,TangweiCityGarden,TangweiCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,China ProductName:KidsSmartWatches FCCID:2A7S9-KF01 Model(s):KF01,G01,KF02,KF03,KF04,KF05,KF06,KF07,KF08,KF09,KF10,KF11,KF12,KF13, KF14,KF15,KF16,KF17,KF18,KF19,KF20 2.911(d)(5)(ii)Applicantfiling We,[SHENZHENIWONLEXTECHNOLOGYCO.,LTD](“theapplicant”)certifythat,asofthedateof thefilingoftheapplication,theapplicantisnotidentified NOTE1 onthe“CoveredList” NOTE 2 ,establishedpursuantto§1.50002ofthischapter,asanentityproducingcoveredcommunications equipment. Yourssincerely, Name:WeiYaoDate:2023-05-24 TitleandCompanyname:Manager/SHENZHENIWONLEXTECHNOLOGYCO.,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 SHENZHENIWONLEXTECHNOLOGYCO.,LTD 2.911(d)(5)(ii)ApplicantAttestationv1.3 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

SHENZHEN IWONLEX TECHNOLOGY CO., LTD U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (Baihetian Innovative Solutions) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: June 20, 2023 Signed by (Printed Name/Title): Kenneth Young/Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: SHENZHEN IWONLEX TECHNOLOGY CO., LTD FRN: 0032624785 Grantee Code: 2A7S9 FCC ID：2A7S9-KF01 Contact Name: Wei Yao Street Address: 13A01, Building 4, Tangwei City Garden, Tangwei Community, Fuhai Street, Baoan District City/Province/Zip: Shenzhen, China Telephone No: +86-18681535670 Email: [email protected] Applicant Signature: Date:2023-05-24 Signed by (Printed Name/Title): Wei Yao / Manager

SHENZHENIWONLEXTECHNOLOGYCO.,LTD OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023-05-24 Subject;RequestforLongTermConfidentiality FCCID:2A7S9-KF01 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:WeiYao Title:Manager

SHENZHENIWONLEXTECHNOLOGYCO.,LTD AgentAuthorization Company:SHENZHENIWONLEXTECHNOLOGYCO.,LTD Address:13A01,Building4,TangweiCityGarden,TangweiCommunity,Fuhai Street,BaoanDistrict,Shenzhen,China ProductName:KidsSmartWatches ModelNumber(s):KF01,G01,KF02,KF03,KF04,KF05,KF06,KF07,KF08,KF09, KF10,KF11,KF12,KF13,KF14,KF15,KF16,KF17,KF18,KF19,KF20 ProductDescription:KidsSmartWatches WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2023-05-24 Name:WeiYao Title:Manager Company:SHENZHENIWONLEXTECHNOLOGYCO.,LTD

SHENZHENIWONLEXTECHNOLOGYCO.,LTD 13A01,Building4,TangweiCityGarden,TangweiCommunity,FuhaiStreet,Baoan District,Shenzhen,China Statement Product:KidsSmartWatches Model:KF01 AdditionalModel:G01,KF02,KF03,KF04,KF05,KF06,KF07,KF08,KF09,KF10,KF11,KF12, KF13,KF14,KF15,KF16,KF17,KF18,KF19,KF20 Trademark:WONLEX WeherebystatethatKF01istestedmodel,othermodelsarederivativemodels.Themodelsare identicalincircuitandPCBlayout,onlydifferentonthemodelnames.SothetestdataofKF01can representtheremainingmodels. Yourassistanceonthismatterishighlyappreciated. Yourssincerely, Signature: Date:2023/05/24 Name:WeiYao CompanyName:SHENZHENIWONLEXTECHNOLOGYCO.,LTD Address:13A01,Building4,TangweiCityGarden,TangweiCommunity,FuhaiStreet,Baoan District,Shenzhen,China Tel/Fax:+86-18681535670/+86-18681535670 E-Mail:[email protected]

Page 1 of 4 Appendix C: Photographs of EUT Product: Kids Smart Watches Model: KF01 External Photos Page 2 of 4 Page 3 of 4 Page 4 of 4

LabelArtworkandLocation Model:KF01 Label: Size:L*W=12*4mm FCCID:2A7S9-KF01 Location

Page 1 of 3 Appendix C: Photographs of EUT Product: Kids Smart Watches Model: KF01 Internal Photos Antenna Page 2 of 3 Page 3 of 3

Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2A7S9-KF01 Test Report No. ............... : TCT230505E017 Date of issue ................... : May 22, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory, Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : SHENZHEN IWONLEX TECHNOLOGY CO., LTD Address ........................... : 13A01, Building 4, Tangwei City Garden, Tangwei Community, Fuhai Street, Baoan District, Shenzhen, China Manufacturer's name ... : SHENZHEN IWONLEX TECHNOLOGY CO., LTD Address ........................... : 13A01, Building 4, Tangwei City Garden, Tangwei Community, Fuhai Street, Baoan District, Shenzhen, China Standard(s) ..................... : KDB 447498 D01 General RF Exposure Guidance v06 Product Name ................. : Kids Smart Watches Trade Mark ...................... : WONLEX Model/Type reference..... : KF01, G01, KF02, KF03, KF04, KF05, KF06, KF07, KF08, KF09, KF10, KF11, KF12, KF13, KF14, KF15, KF16, KF17, KF18, KF19, KF20 Rating(s).......................... : Rechargeable Li-ion Battery DC 3.7V Date of receipt of test item ......................................... : May 05, 2023 Date (s) of performance of test ................................... : May 05, 2023 - May 22, 2023 Tested by (+signature) ... : Onnado YE Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT230505E017 Page 2 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 2. General Information ................................................................................. 4 2.1. Test environment and mode ................................................................................. 4 2.2. Description of Support Units ................................................................................ 4 3. Facilities and Accreditations .................................................................. 5 3.1. Facilities ................................................................................................................. 5 3.2. Location ................................................................................................................. 5 4. Test Results and Measurement Data ..................................................... 6 Report No.: TCT230505E017 Page 3 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : Kids Smart Watches Model/Type reference........... : KF01 Sample Number....................: TCT230505E012-0101 Operation Frequency ........... : 2402MHz~2480MHz Modulation Type ................... : For BT: GFSK, π/4-DQPSK, 8DPSK For BLE: GFSK Antenna Type ........................ : Internal Antenna Antenna Gain ........................ : -8.72dBi Rating(s)................................ : Rechargeable Li-ion Battery DC 3.7V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 KF01 Other models G01, KF02, KF03, KF04, KF05, KF06, KF07, KF08, KF09, KF10, KF11, KF12, KF13, KF14, KF15, KF16, KF17, KF18, KF19, KF20 Note: KF01 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of KF01 can represent the remaining models. Report No.: TCT230505E017 Page 4 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. General Information 2.1. Test environment and mode Item Normal condition Temperature +25ºC Voltage DC 3.7V Humidity 56% Atmospheric Pressure: 1008 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel 2.2. Description of Support Units The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Equipment Model No. Serial No. FCC ID Trade Name / / / / / Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the intended use. 3. For conducted measurements (Output Power, 20dB Occupied Bandwidth, Carrier Frequencies Separation, Hopping Channel Number, Dwell Time, Spurious Emissions), the antenna of EUT is connected to the test equipment via temporary antenna connector, the antenna connector is soldered on the antenna port of EUT, and the temporary antenna connector is listed in the Test Instruments. Report No.: TCT230505E017 Page 5 of 6 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. Facilities and Accreditations 3.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: ● FCC - Registration No…

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Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TEST REPORT FCC ID. ............................ : 2A7S9-KF01 Test Report No. ............... : TCT230505E013 Date of issue ................... : May 22, 2023 Testing laboratory .......... : SHENZHEN TONGCE TESTING LAB Testing location/ address: 2101 & 2201, Zhenchang Factory, Renshan Industrial Zone, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, 518103, People's Republic of China Applicant's name ............ : SHENZHEN IWONLEX TECHNOLOGY CO., LTD Address ........................... : 13A01, Building 4, Tangwei City Garden, Tangwei Community, Fuhai Street, Baoan District, Shenzhen, China Manufacturer's name ... : SHENZHEN IWONLEX TECHNOLOGY CO., LTD Address ........................... : 13A01, Building 4, Tangwei City Garden, Tangwei Community, Fuhai Street, Baoan District, Shenzhen, China Standard(s) ..................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 FCC KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10:2013 Product Name ................. : Kids Smart Watches Trade Mark ...................... : WONLEX Model/Type reference..... : KF01, G01, KF02, KF03, KF04, KF05, KF06, KF07, KF08, KF09, KF10, KF11, KF12, KF13, KF14, KF15, KF16, KF17, KF18, KF19, KF20 Rating(s).......................... : Rechargeable Li-ion Battery DC 3.7V Date of receipt of test item ......................................... : May 05, 2023 Date (s) of performance of test ................................... : May 05, 2023 - May 22, 2023 Tested by (+signature) ... : Onnado YE Check by (+signature) .... : Beryl ZHAO Approved by (+signature): Tomsin General disclaimer: This report shall not be reproduced except in full, without the written approval of SHENZHEN TONGCE TESTING LAB. This document may be altered or revised by SHENZHEN TONGCE TESTING LAB personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Report No.: TCT230505E013 Page 2 of 44 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Table of Contents 1. General Product Information .................................................................. 3 1.1. EUT description ..................................................................................................... 3 1.2. Model(s) list ............................................................................................................ 3 1.3. Operation Frequency ............................................................................................ 3 2. Test Result Summary .............................................................................. 4 3. General Information ................................................................................. 5 3.1. Test environment and mode ................................................................................. 5 3.2. Description of Support Units ................................................................................ 5 4. Facilities and Accreditations .................................................................. 6 4.1. Facilities ................................................................................................................. 6 4.2. Location ................................................................................................................. 6 4.3. Measurement Uncertainty ..................................................................................... 6 5. Test Results and Measurement Data ..................................................... 7 5.1. Antenna requirement ............................................................................................ 7 5.2. Conducted Emission ............................................................................................. 8 5.3. Conducted Output Power ................................................................................... 12 5.4. Emission Bandwidth ........................................................................................... 13 5.5. Power Spectral Density ....................................................................................... 14 5.6. Conducted Band Edge and Spurious Emission Measurement ....................... 15 5.7. Radiated Spurious Emission Measurement ...................................................... 17 Appendix A: Test Result of Conducted Test Appendix B: Photographs of Test Setup Appendix C: Photographs of EUT Report No.: TCT230505E013 Page 3 of 44 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. General Product Information 1.1. EUT description Product Name ....................... : Kids Smart Watches Model/Type reference........... : KF01 Sample Number....................: TCT230505E012-0101 Bluetooth Version ................ : V5.2 (This report is for BLE) Operation Frequency ........... : 2402MHz~2480MHz Channel Separation ............. : 2MHz Data Rate............................... : LE 1M PHY Number of Channel .............. : 40 Modulation Type ................... : GFSK Antenna Type ........................ : Internal Antenna Antenna Gain ........................ : -8.72dBi Rating(s)................................ : Rechargeable Li-ion Battery DC 3.7V Note: The antenna gain listed in this report is provided by applicant, and the test laboratory is not responsible for this parameter. 1.2. Model(s) list No. Model No. Tested with 1 KF01 Other models G01, KF02, KF03, KF04, KF05, KF06, KF07, KF08, KF09, KF10, KF11, KF12, KF13, KF14, KF15, KF16, KF17, KF18, KF19, KF20 Note: KF01 is tested model, other models are derivative models. The models are identical in circuit and PCB layout, only different on the model names. So the test data of KF01 can represent the remaining models. 1.3. Operation Frequency Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 10 2422MHz 20 2442M…

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ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page1of10 TestingReport CustomerName:SHENZHENIWONLEXTECHNOLOGYCO.,LTD ProductName:BluetoothAntenna SampleModel:ANT-KF01 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-2021 IssueDate:2023.5.24 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02023.5.24Forthefirsttime,formulateJacksonEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesing..........................................................................6 3.TestResults......................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1VSWRparameters.....................................................................................................8 3.3.2VSWRdata................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ Tel 13682621346 E-mail [email protected] Equipment AlltheequipmentusedinthereportisfixedinZoneB,WestSideof1/F,Building1, TingweiIndustrialPark,No.6LiufangRoad,Bao'anDistrict,Shenzhen 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date OTATest System RayZone-5000 RFI-LAB-RF -D00 GTS2023.3.142025.3.13 Network Analyzer E5071C RFI-LAB-RF -D01 KEYSIGHT2023.5.112024.5.10 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2023.5.112024.5.10 1.4Testenvironment Temperature 23.7°C Humidity 59%RH Pressure 100.14kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name SHENZHENIWONLEXTECHNOLOGYCO.,LTD Address Room13A01,14thFloor,TangweiCommercialBuilding,FuhaiStreet, BaoanDistrict,Shenzhen,China Contacts / Tel / E-mail / Manufacturer ShanghaiFrequenMicroelectronicsCo.，Ltd. Address 5thfloor,Building8,Lane912,BiboRoad,Zhangjiang, PudongNewArea,Shanghai 2.2DescriptionofEUT(S) ProductName BluetoothAntenna SampleModel ANT-KF01 AntennaSize / SerialNo. / AntennaType ExternalAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2023.5.22 TestDate 2023.5.23 Remark / ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page6of10 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesing Planform Frontview ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-2021 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiationefficiency±0.72dB ReportNo.:RFI-LAB-RF-202305-EE19 QP030-E41 Page8of10 3.3Testdata 3.3.1VSWRparameters 3.3.2VSWRdata 3.3.3Typicalfreespaceefficiencyandgain Frequency/MHz 240024502500 VSWR 2.012…

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Page 1 of 2 Appendix B: Photographs of Test Setup Product: Kids Smart Watches Model: KF01 Radiated Emission Page 2 of 2 Conducted Emission