2BTGI-CTW07Pet Feeder Match G1

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ShenzhenCheerbleTechnologyCo.,Ltd. Date:27May2026 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attestation Section2.911(d)(5)(i)andSection2.911(d)(5)(ii) (KDB986446D01CoveredEquipment) Section2.911(d)(5)(i) ShenzhenCheerbleTechnologyCo.,Ltd.(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibited fromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. Thesoftwaretobeloadedpriortomarketingoftheequipmentidentifiedbelowisnot "covered"softwaremanufacturedbyanyentityincludingpredecessors,successors, parents,subsidiaries,oraffiliatesoranyentitywhichhasrebrandedorrelabeledthe softwareproducedbytheentity(ies)identifiedonthe"CoveredList"DA24-886and KDB986446D01CoveredEquipmentGuidancesectionB(2a). ShenzhenCheerbleTechnologyCo.,Ltd.(“theapplicant”)furthercertifiesthatno Cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.or anyofitssuccessorsandassignees,includingequipmentwithintegratedKaspersky Lab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftware isinstalledintheequipmentbeingcertified. Section2.911(d)(5)(ii) ShenzhenCheerbleTechnologyCo.,Ltd.(“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicant[isnot]identifiedontheCoveredList (asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asanentity producing“covered”equipment. TypeofEquipmentsubjecttoFCCCertification:FCCID:2BTGI-CTW07 Ifyouhaveanyquestions,pleasefeelfreetocontactme ContactPerson:qunlikuang PositionintheCompany:Manager DateofSignature: ___________________________ Signatory (signatureoftheapplicant)

ShenzhenCheerbleTechnologyCo.,Ltd. Date:May27,2026 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 RE: FCCID:2BTGI-CTW07 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentialitymaterial. ShenzhenCheerbleTechnologyCo.,Ltd.requeststhatthefollowingdocumentsregardingthis submissionforFCCID:2BTGI-CTW07bekeptLong-Termconfidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf SoftwareSecurityRequirement DescriptionforUNIIDevices SoftwareSecurityRequirementDescriptionfor UNIIDevices Andbelowexhibitkeptshort-termconfidential(180days): ExhibitTypeFileName UsersManualsUsersManual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelatedinformation abouttheproductwhichShenzhenCheerbleTechnologyCo.,Ltd.considerstobeconfidential proprietary,acustomdesignand,otherwise,notreleasabletothegeneralpublic.Sincethis designisabasisformwhichfuturetechnologicalproductswillevolve,ShenzhenCheerble TechnologyCo.,Ltd.considersthisinformationwouldbeofbenefittoitscompetitors,andthat thedisclosureoftheinformationinthesedocumentswouldgivecompetitorsanunfair advantageinthemarket. Thankyouforyourattentiontothismatter.

Report No.: BL-SZ25C0247-AW 1 / 5 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Report No.: BL-SZ25C0247-AW 2 / 5 LEFT VIEW OF EUT RIGHT VIEW OF EUT Report No.: BL-SZ25C0247-AW 3 / 5 TOP VIEW OF EUT BOTTOM VIEW OF EUT Report No.: BL-SZ25C0247-AW 4 / 5 CLOSE-UP Accessory-Adapter Report No.: BL-SZ25C0247-AW 5 / 5 CLOSE-UP --BLANK BELOW--

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Report No.: BL-SZ25C0247-AI 1 / 7 EUT INTERNAL PHOTOS EUT UNCOVER VIEW 1 CLOSE-UP FPC Antenna Report No.: BL-SZ25C0247-AI 2 / 7 EUT UNCOVER VIEW 2 MAIN BOARD TOP VIEW (WITH SHIELDING) Report No.: BL-SZ25C0247-AI 3 / 7 MAIN BOARD TOP VIEW (WITHOUT SHIELDING) MAIN BOARD REAR VIEW (WITHOUT SHIELDING) RF Chip Report No.: BL-SZ25C0247-AI 4 / 7 MAIN BOARD TOP VIEW MAIN BOARD REAR VIEW Report No.: BL-SZ25C0247-AI 5 / 7 SECONDARY BOARD 1 TOP VIEW SECONDARY BOARD 1 REAR VIEW Report No.: BL-SZ25C0247-AI 6 / 7 SECONDARY BOARD 2 TOP VIEW SECONDARY BOARD 2 REAR VIEW Report No.: BL-SZ25C0247-AI 7 / 7 SECONDARY BOARD 3 TOP VIEW SECONDARY BOARD 3 REAR VIEW --BLANK BELOW--

Report No.: BL-SZ25C0247-701(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Shenzhen Cheerble Technology Co., Ltd. Address: 2801, West Tower, Lepu Building, 66 Xingke Road, Xili Community, Xili Subdistrict, Nanshan District, Shenzhen Equipment Type: Pet Feeder Match G1 Model Name: CTW07 Brand Name: Cheerble FCC ID: 2BTGI-CTW07 Test Standard: 47 CFR Part 2.1091 KDB 447498 D04 v01 Sample Arrival Date: Apr. 20, 2026 Test Date: May 07, 2026 Date of Issue: May 26, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xiong Lining Checked by: Xu Rui Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ25C0247-701(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Content Rev. 01 May 26, 2026 Correct the FCC ID number. This report replaces BL-SZ25C0247-701 which issued by BALUN on May 21, 2026, the original report is invalid. TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 3 1.1 Test Laboratory ............................................................................................................ 3 1.2 Test Location ................................................................................................................ 3 2 PRODUCT INFORMATION ....................................................................................................... 4 2.1 Applicant Information .................................................................................................... 4 2.2 Manufacturer Information .............................................................................................. 4 2.3 General Description for Equipment under Test (EUT) ................................................... 4 2.4 Technical Information ................................................................................................... 5 3 SUMMARY OF TEST RESULT ................................................................................................. 6 3.1 Test Standards ............................................................................................................. 6 4 DEVICE CATEGORY AND LEVELS LIMITS ............................................................................. 7 5 ASSESSMENT RESULT ........................................................................................................... 9 5.1 Output Power ............................................................................................................... 9 5.2 Tune-up power ............................................................................................................. 9 5.3 RF Exposure Evaluation Result .................................................................................... 9 5.4 Conclusion .................................................................................................................... 9 Report No.: BL-SZ25C0247-701(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 1 GENERAL INFORMATION 1.1 Test Laboratory Name Shenzhen BALUN Technology Co., Ltd. Address 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Phone Number +86 755 6685 0100 1.2 Test Location Name Shenzhen BALUN Technology Co., Ltd. Location Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen, Guangdong 1/F., Building B, Ganghongji High-Tech Intelligent Industrial Park, No.1008, Songbai Road, Yangguang Community, Xili Subdistrict, Nanshan District, Shenzhen, Guangdong Accreditation Certificate The laboratory is a testing organization accredited by FCC as a accredited testing laboratory. The designation number is CN1196. Report No.: BL-SZ25C0247-701(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 4 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Shenzhen Cheerble Technology Co., Ltd. Address 2801, West Tower, Lepu Building, 66 Xingke Road, Xili Community, Xili Subdistrict, Nanshan District, Shenzhen 2.2 Manufacturer Information Manufacturer N/A Address N/A 2.3 General Description for Equipment under Test (EUT) EUT Name Pet Feeder Match G1 Model Name Under Test CTW07 Series Model Name N/A Description of Model name differentiation N/A Hardware Version N/A Software Version N/A Dimensions (Approx.) N/A Weight (Approx.) N/A Report No.: BL-SZ25C0247-701(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 5 / 10 Web: www.titcgroup.com Template No.: TRP-FCC-Mobile-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 2.4 Technical Information Network and Wireless connectivity Bluetooth (BLE) WIFI 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac and 802.11ax The requirement for the following techni…

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Document No: BL-SZ25C0247-603 Data Part 2 Page 1 of 19 Annex A.3 6dB BandWidth Document No: BL-SZ25C0247-603 Data Part 2 Page 2 of 19 1. 802.11a_20M_U-NII-3_L 1.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5745 6 0.3 Peak 0.5 16.699707 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 3 of 19 2. 802.11a_20M_U-NII-3_M 2.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5785 6 0.3 Peak 0.5 16.699707 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 4 of 19 3. 802.11a_20M_U-NII-3_H 3.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5825 6 0.3 Peak 0.5 16.699707 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 5 of 19 4. 802.11n_20M_U-NII-3_L 4.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5745 6 0.3 Peak 0.5 17.899902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 6 of 19 5. 802.11n_20M_U-NII-3_M 5.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5785 6 0.3 Peak 0.5 17.899902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 7 of 19 6. 802.11n_20M_U-NII-3_H 6.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5825 6 0.3 Peak 0.5 17.899902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 8 of 19 7. 802.11n_40M_U-NII-3_L 7.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5755 6 0.62 Peak 0.5 37.200195 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 9 of 19 8. 802.11n_40M_U-NII-3_H 8.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5795 6 0.62 Peak 0.5 37 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 10 of 19 9. 802.11ac_20M_U-NII-3_L 9.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5745 6 0.3 Peak 0.5 17.899902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 11 of 19 10. 802.11ac_20M_U-NII-3_M 10.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5785 6 0.3 Peak 0.5 17.899902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 12 of 19 11. 802.11ac_20M_U-NII-3_H 11.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5825 6 0.3 Peak 0.5 17.899902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 13 of 19 12. 802.11ac_40M_U-NII-3_L 12.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5755 6 0.62 Peak 0.5 37.399902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 14 of 19 13. 802.11ac_40M_U-NII-3_H 13.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5795 6 0.62 Peak 0.5 37.399902 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 15 of 19 14. 802.11ax_20M_U-NII-3_L 14.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5745 6 0.3 Peak 0.5 19.300293 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 16 of 19 15. 802.11ax_20M_U-NII-3_M 15.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5785 6 0.3 Peak 0.5 19.300293 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 17 of 19 16. 802.11ax_20M_U-NII-3_H 16.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5825 6 0.3 Peak 0.5 19.300293 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 18 of 19 17. 802.11ax_40M_U-NII-3_L 17.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5755 6 0.62 Peak 0.5 38.600098 Pass Document No: BL-SZ25C0247-603 Data Part 2 Page 19 of 19 18. 802.11ax_40M_U-NII-3_H 18.1. A.2.1-6dB BandWidth(NTNV) Center Frequency (MHz) XdB Down RBW (MHz) Detector Limit (MHz) XdB BandWidth (MHz) Verdict 5795 6 0.62 Peak 0.5 38.600098 Pass --BLANK BELOW--

Shenzhenunitywirelesstechnologyco.,ltd Address:Rooms1002/1012,Building7E,DalangEvergrandeFashionValley,LonghuaDistrict,Shenzhen telephone:0755-23285621portraitur:0755-23285621 acknowledgement customername:ShenzhenQibuInnovationTechnologyCo.,Ltd. CustomerPartNumber: CustomerProject:CTW07 ZhongchengMaterialCode:01.01.0046 productdescription:PCBWIFIantennaL=300MM1.13blackIPEX1 date:2026.3.4 CustomerRe-sign R&D Confirmati on SE： signature： RF： Quality Confirmati on QE： department ProjectEngineeringDepartment： signature： purchasedepartment： Shenzhenunitywirelesstechnologyco.,ltd 第 2 页-共14页- Catalogue 一、Cover―――――――――――――――――――――1 二、Index――――――――――――――――――――――2 三、FileCustomization――――――――――――――――3 四、ProductDrawing―――――――――――――――4 五、ProductParameter――――――――――――――5~10 六、TestEquipment＆Conditions――――――――――11 七、reliabilitytesting―――――――――――――――12~13 八、Packagespecification―――――――――――――14 Shenzhenunitywirelesstechnologyco.,ltd 第 3 页-共14页- Creation/revision/cancellationoftheresumeform: editio n: datedate Formulation/revision content formulateapproval V1.0 2026.1.14 Firstformulation ZhangZhineng Shenzhenunitywirelesstechnologyco.,ltd 第 4 页-共14页- 工程图纸： Shenzhenunitywirelesstechnologyco.,ltd 第 5 页-共14页- ProductParameter： Model FPCAntenna Frequency （MHz） 2400-5800 Polarization Type 线极化 Gain（dBi） 6.23 VSWR Refertothephysical prototypeasthe standard. InputImpedance （Ω） 50 Cablelength （mm） 300mm CableColour black ConnectorType IPEX1 Operation temperature（°C） -40~+85 Storetemperat （°C） -40~+85 Shenzhenunitywirelesstechnologyco.,ltd 第 6 页-共14页- 1.Antennamatching(originalantennamatching) E1E2E3 N/A0欧姆N/A 2.Imageofthecompleteantennainstallation Antennaplacement location Shenzhenunitywirelesstechnologyco.,ltd 第 7 页-共14页- 3.WiFi2.4/5.8GHzOTAActiveTestData 4.WIFI2.4Gpassivetestdata： AntennaAppleImage: Shenzhenunitywirelesstechnologyco.,ltd 第 8 页-共14页- 5.WIFI5.8Gpassivetestdata： AntennaAppleImage: Shenzhenunitywirelesstechnologyco.,ltd 第 9 页-共14页- ROHSRestrictedSubstanceCompositionSurvey Productinformationprovided customer name Materialname/modelprojectnamemanufacturer Seven-Step Innovation 01.01.0046CTW07 ShenzhenZhongchengWirelessTechnology Co.,LTD ProductCompositionInformation ord er num ber PartName Third-partyInspection Report ContentofrestrictedsubstancesPPM remar ks date numberPbCdHg hexav alent chrom ium Polybro minated bipheny l Polybromi nated diphenyl ethers 1 base materialFR4 (copper foil） 2024/10/11SHAEC2217569205 ○○○○○○ 2 printingink2024/8/8SHAEC23001049106 ○○○○○○ 3 pad（OSP）2024/5/22A2230230896101001E ○○○○○○ 4 pad （gilding） 2025/4/11SHAEC23001049106 ○○○○○○ 5 printing ink(Bonding Mask) 2024/7/13ETR23701480 ○○○○○○ 6 printing ink(charact er) 2024/10/13ETR23A00862M01 ○○○○○○ 7 wirestock2025/2/14CANEC23000117904 ○○○○○○ 8 TPEX2025/4/2527322E20188R1M ○○○○○○ Note： 1.Use○and×toindicatewhetherthecontentofthesixrestrictedsubstancescomplieswith regulations:○forcompliant,×fornon-compliant. Shenzhenunitywirelesstechnologyco.,ltd 第 10 页-共14页- testingfacility Measuringinstrument:microwaveanechoicchamber,networkanalyzer,standardantenna. Micro-waveanechoicchamberdescription: ThisisthemicrowaveanechoicchambersetupinShenzhenbyourcompany.Thismicrowave anechoicchamberbelongstoafar-fieldmeasurementsystem.Thesizeoftheanechoicchamber is7.0mx4.0mx3.0m,andthequietzonesizeis15cmx15cmx15cm. 图.1.Configurationdiagramforinstrumentsinthemicrowaveanechoicchamberandnetworkanalyzer connection:Thetransmittingantenna(TRCLPA0860800MHz-6GHzmodelusedinthischamber)is positioned1.35metersfromthetestantenna(AUT),whichismountedonarotatingplatform.By adjustingtherotationangleoftheplatform,bothpreliminaryandprecisemeasurementscanbe performedonthetestantenna. Theantennaundertestismountedonarotatingplatformtocollect360-degreefieldstrength dataacrossitstwoplanes(ZYandZX).Theantennaisthenreconfiguredasastandarddipoleantenna (specificallytheTRCADseriesdipoleantennaoperatinginthe800MHz-2500MHzfrequencyrangeused inthisanechoicchamber)tomeasureits360-degreefieldstrengthdata.Thesemeasurementsserve asthereferenceforcalculatingconversiongainvalues.ThroughEquation1,theantenna'sgainvalue andradiationpatterncanbedetermined Shenzhenunitywirelesstechnologyco.,ltd 第 11 页-共14页- EnvironmentalandReliabilityTesting projec t Referencestandards,and experimentalconditions Judgmentbasis Sample quantity /bad quantity (PCS) Test/ test the equipme nt collid e GB/T2423.6-1995 Acceleration:200m/s2 Collisionpulseduration: 6ms Numberofcollisionsper minute:40~80times Totalcollisions:400 verticaldirection,front andback Leftandrighthorizontal directioneach300times, atotalof1000times. Itshouldmeetthe requirementsofelectrical characteristics,andthe mechanicalpropertiesare normal,buttheappearance oftouchmarks,whitening andbendinginthe allowablerange. 5/0Collisi on experim ent machine vibrat e GB/T2423.10-1995Testthe FcFrequency:10~30; 30~50Hz; Resonancepoint amplitude:0.35mm Amplitude:0.75mm Duration:X,Y&Z,0.5 hoursperdirection. Cycle:1min; Testfor1hourafter completingthe experiment. Andfirmwarewithout loose,partswithout ruptureorfatigue; Nooriginalfalloff,no solderpointfracture; Theelectricalperformance indexmeetsthe requirementsofthe technicalspecifications; 5/0Vibrati ontest machine retent ivity Verificationconditions: bothendsofthejointand wirearefixedonthe drawingmachinefixture, andthepullingforce returnstozero Verificationmethod: manuallypulltothe productIPEXconnector andwirefalloff >10N5/0Pull force test machine Shenzhenunitywirelesstechnologyco.,ltd 第 12 页-共14页- declin e GB/T2423.8-95 From100cmheighttothe floor10 times.GB/T2423.8-95 1.Nosignificant abnormalityinappearance 2.Afterthetest,the electricalperformance shallmeetthe requirementsofthe electrical characteristics,andthe mechanicalperformance shallbenormal,butthe externalcollisionmarks, whiteningandbending shallbeintheallowable range. 5/0Drop test machine high-t empera ture storag e GB/T2423.2-2001 trialB Ambientconditions:+85 ±3°Cfor96H Theexperimentwas completed24hoursafter roomtemperature. Thesurfacecoatingshall haveno…

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Document No: BL-SZ25C0247-603 Data Part 3 Page 1 of 37 Annex A.4 Power Spectral Density Document No: BL-SZ25C0247-603 Data Part 3 Page 2 of 37 1. 802.11a_20M_U-NII-1_L 1.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5181.133333 3.941 Document No: BL-SZ25C0247-603 Data Part 3 Page 3 of 37 2. 802.11a_20M_U-NII-1_M 2.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5218.266667 4.378 Document No: BL-SZ25C0247-603 Data Part 3 Page 4 of 37 3. 802.11a_20M_U-NII-1_H 3.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5241.533333 3.876 Document No: BL-SZ25C0247-603 Data Part 3 Page 5 of 37 4. 802.11n_20M_U-NII-1_L 4.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5181.4 4.176 Document No: BL-SZ25C0247-603 Data Part 3 Page 6 of 37 5. 802.11n_20M_U-NII-1_M 5.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5218.666667 3.833 Document No: BL-SZ25C0247-603 Data Part 3 Page 7 of 37 6. 802.11n_20M_U-NII-1_H 6.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5241.466667 4.129 Document No: BL-SZ25C0247-603 Data Part 3 Page 8 of 37 7. 802.11n_40M_U-NII-1_L 7.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5188.133333 1.162 Document No: BL-SZ25C0247-603 Data Part 3 Page 9 of 37 8. 802.11n_40M_U-NII-1_H 8.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5232.4 0.852 Document No: BL-SZ25C0247-603 Data Part 3 Page 10 of 37 9. 802.11ac_20M_U-NII-1_L 9.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5181.2 4.11 Document No: BL-SZ25C0247-603 Data Part 3 Page 11 of 37 10. 802.11ac_20M_U-NII-1_M 10.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5218.666667 3.5 Document No: BL-SZ25C0247-603 Data Part 3 Page 12 of 37 11. 802.11ac_20M_U-NII-1_H 11.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5241.133333 3.79 Document No: BL-SZ25C0247-603 Data Part 3 Page 13 of 37 12. 802.11ac_40M_U-NII-1_L 12.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5192.8 0.967 Document No: BL-SZ25C0247-603 Data Part 3 Page 14 of 37 13. 802.11ac_40M_U-NII-1_H 13.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5231.733333 0.884 Document No: BL-SZ25C0247-603 Data Part 3 Page 15 of 37 14. 802.11ax_20M_U-NII-1_L 14.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5180.866667 3.626 Document No: BL-SZ25C0247-603 Data Part 3 Page 16 of 37 15. 802.11ax_20M_U-NII-1_M 15.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5221.266667 3.507 Document No: BL-SZ25C0247-603 Data Part 3 Page 17 of 37 16. 802.11ax_20M_U-NII-1_H 16.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5241.066667 3.561 Document No: BL-SZ25C0247-603 Data Part 3 Page 18 of 37 17. 802.11ax_40M_U-NII-1_L 17.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5191.333333 0.565 Document No: BL-SZ25C0247-603 Data Part 3 Page 19 of 37 18. 802.11ax_40M_U-NII-1_H 18.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5231.466667 0.703 Document No: BL-SZ25C0247-603 Data Part 3 Page 20 of 37 19. 802.11a_20M_U-NII-3_L 19.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5738.666667 1.214 Document No: BL-SZ25C0247-603 Data Part 3 Page 21 of 37 20. 802.11a_20M_U-NII-3_M 20.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5777.333333 1.332 Document No: BL-SZ25C0247-603 Data Part 3 Page 22 of 37 21. 802.11a_20M_U-NII-3_H 21.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5820.733333 1.303 Document No: BL-SZ25C0247-603 Data Part 3 Page 23 of 37 22. 802.11n_20M_U-NII-3_L 22.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5737.666667 1.09 Document No: BL-SZ25C0247-603 Data Part 3 Page 24 of 37 23. 802.11n_20M_U-NII-3_M 23.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5778.666667 0.213 Document No: BL-SZ25C0247-603 Data Part 3 Page 25 of 37 24. 802.11n_20M_U-NII-3_H 24.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5818.6 0.373 Document No: BL-SZ25C0247-603 Data Part 3 Page 26 of 37 25. 802.11n_40M_U-NII-3_L 25.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5741.4 -2.175 Document No: BL-SZ25C0247-603 Data Part 3 Page 27 of 37 26. 802.11n_40M_U-NII-3_H 26.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5778.066667 -2.154 Document No: BL-SZ25C0247-603 Data Part 3 Page 28 of 37 27. 802.11ac_20M_U-NII-3_L 27.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5740.533333 0.795 Document No: BL-SZ25C0247-603 Data Part 3 Page 29 of 37 28. 802.11ac_20M_U-NII-3_M 28.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5777.733333 0.806 Document No: BL-SZ25C0247-603 Data Part 3 Page 30 of 37 29. 802.11ac_20M_U-NII-3_H 29.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5821.4 0.333 Document No: BL-SZ25C0247-603 Data Part 3 Page 31 of 37 30. 802.11ac_40M_U-NII-3_L 30.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5738.733333 -2.218 Document No: BL-SZ25C0247-603 Data Part 3 Page 32 of 37 31. 802.11ac_40M_U-NII-3_H 31.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5778.6 -2.252 Document No: BL-SZ25C0247-603 Data Part 3 Page 33 of 37 32. 802.11ax_20M_U-NII-3_L 32.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5739.933333 0.493 Document No: BL-SZ25C0247-603 Data Part 3 Page 34 of 37 33. 802.11ax_20M_U-NII-3_M 33.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5778.533333 0.509 Document No: BL-SZ25C0247-603 Data Part 3 Page 35 of 37 34. 802.11ax_20M_U-NII-3_H 34.1. A.4-RMS Power Spectral Density (PSD)(NTNV) Frequency(MHz) Level(dBm) 5817.133333 0.448 Document No…

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Report No.: BL-SZ25C0247-603(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 110 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 407 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: Shenzhen Cheerble Technology Co., Ltd. Address: 2801, West Tower, Lepu Building, 66 Xingke Road, Xili Community, Xili Subdistrict, Nanshan District, Shenzhen Equipment Type: Pet Feeder Match G1 Model Name: CTW07 Brand Name: Cheerble FCC ID: 2BTGI-CTW07 ISED Number: 34918-CTW07 Test Standard: 47 CFR Part 15 Subpart E RSS-Gen Issue 5 RSS-247 Issue 4 (refer to section 3.1) Sample Arrival Date: Apr. 20, 2026 Test Date: Apr. 24, 2026 - May 04, 2026 Date of Issue: May 26, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Li Renyu Checked by: Li Ganming Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ25C0247-603(G1) Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 110 Web: www.titcgroup.com Template No.: TRP-FCC&ISED 407 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Rev. 01 May 26, 2026 Correct the FCC ID number, and the attachment information AW AI AR is reflected in the report. This report replaces BL-SZ25C0247- 603 which issued by BALUN on May 21, 2026, the original report is invalid TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................…

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