2A52R-A0003Charlie

Applicant Declaration QSF27-14-04 Rev 1.1 Jan 17, 2024 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name BR TOYS LIMITED Address Room 307, Heng Ngai Jewelry Centre 4 Hok Yuen Street East, Hunghom, Kowloon Hong Kong China FRN 0032173262 Grantee Code 2A52R FCC ID 2A52R-A0003 Authorized Contact Name Guillermo Escarti Contact Email [email protected] Contact Phone +34 961826179 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List [BR TOYS LIMITED ] (“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. [ BR TOYS LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. Applicant Signature: Date:2024.7.20 Print Name: Guillermo Escarti Title: Manager *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

BR TOYS LIMITED Date: 2024-07-16 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: FCC ID: 2A52R-A0003 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Services Co., Ltd. (SGS) Shenzhen Branch to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with BR TOYS LIMITED This authorization is valid until further written notice from the applicant. Sincerely, Print Name: Guillermo Escarti Title: Manager Signature: On behalf of Company: BR TOYS LIMITED Telephone: +34 961826179 E-mail: [email protected]

BR TOYS LIMITED To: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for FCC ID: 2A52R-A0003 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commission’s rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Schematic(s) Block Diagrams Operational Descriptions The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. Sincerely, Print Name: Guillermo Escarti Title: Manager Signature: On behalf of Company: BR TOYS LIMITED Telephone: +34 961826179 E-mail: [email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 1 of 4 Appendix External Photos for SZCR2405001608ET FCC ID: 2A52R-A0003 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 3 of 4 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A02 Rev.A/0 Page: 4 of 4 - End of the Appendix -

FCC ID : 2A52R-A0003 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. Label size:3cm*4cm

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 1 of 4 Appendix Internal Photos for SZCR2405001608ET FCC ID: 2A52R-A0003 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 2 of 4 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 3 of 4 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A03 Rev.A/0 Page: 4 of 4 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160803 Page: 1 of 12 Keny Xu EMC Laboratory Manager RF EXPOSURE EVALUATION REPORT Application No.: SZCR2405001608ET Applicant: BR TOYS LIMITED Address of Applicant: Room 307, Heng Ngai Jewelry Centre, 4 Hok Yuen Street East, Hunghom, Kowloon, Hong Kong, China Manufacturer: BR TOYS LIMITED Address of Manufacturer: Room 307, Heng Ngai Jewelry Centre, 4 Hok Yuen Street East, Hunghom, Kowloon, Hong Kong, China Factory: BR TOYS LIMITED Address of Factory: Room 307, Heng Ngai Jewelry Centre, 4 Hok Yuen Street East, Hunghom, Kowloon, Hong Kong, China Equipment Under Test (EUT): EUT Name: Charlie Model No.: XT3803085, XT3803163, XT3803488, XT3803489, XT3803490, XT3803175, XT3803182, XT3803183, XT3803184, XT3803185 ♣ ♣ Please refer to section 3.2 of this report which indicates which model was actually tested and which were electrically identical. FCC ID: 2A52R-A0003 Standard(s) : FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2024-05-06 Date of Evaluation: 2024-05-07 to 2024-06-01 Date of Issue: 2024-06-06 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160803 Page: 2 of 12 Revision Record Version Chapter Date Modifier Remark 01 2024-06-06 Original Authorized for issue by: Gebin Sun/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160803 Page: 3 of 12 2 Contents Page 1 Cover Page ......................................................................................................................................... 1 2 Contents ............................................................................................................................................. 3 3 General Information............................................................................................................................ 4 3.1 General Description of E.U.T. ....................................................................................................... 4 3.2 Details of E.U.T. ........................................................................................................................... 4 3.3 Separation Distance ..................................................................................................................... 4 3.4 Test Location ............................................................................................................................... 5 3.5 Test Facility .................................................................................................................................. 5 3.6 Deviation from Standards ............................................................................................................. 5 3.7 Abnormalities from Standard Conditions ....................................................................................... 5 4 FCC Radiofrequency radiation exposure limits ................................................................................ 6 4.1 Blanket 1 mW Blanket Exemption ................................................................................................. 6 4.2 MPE-based Exemption ................................................................................................................. 6 4.3 SAR-based Exemption ................................................................................................................. 7 5 Measurement and Calculation ..........................................................................................................11 5.1 Maximum transmit power ............................................................................................................11 5.2 RF Exposure Calculation .............................................................................................................11 6 EUT Constructional Details (EUT Photos) ........................................................................................12 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160803 Page: 4 of 12 3 General Information 3.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Power supply: 4.5V DC(1.5V x 3 "AA" Size Batteries) Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V5.0 Modulation Type: GFSK Channel Spacing: 2MHz Number of Channels: 40 Data Rate: Support 1Mb/s Antenna Type: PCB Antenna Antenna Gain: -6.32dBi Remark:The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. Declaration of EUT Family Grouping: Model No.: XT3803085, XT3803163, XT3803488, XT3803489, XT3803490, XT3803175, XT3803182, XT3803183, XT3803184, XT3803185 Only the model XT3803085 was tested, since according to the declaration from the applicant, the electrical circuit design, PCB layout, components used, internal wiring and functions were identical for all the above models, with only difference on model No., color and packaging. 3.3 Separation Distance Minimum test separation distance: 5mm Remark: This minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160803 Page: 5 of 12 3.4 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen Branc…

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ReportNo.:RFI-LAB-RF-202408-HH011-2 QP030-E41 Page1of10 TestingReport CustomerName:GUANGDONGAMWELLTOYSINDUSTRY CO.,LTD ProductName:Charlie SampleModel:XT3803085 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2024.8.15 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202408-HH011-2 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02024.8.15Forthefirsttime,formulateZkrisEason 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 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................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-202408-HH011-2 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 103Building1TingweilndustrialPark,No.6,LiufangRoad,Zone 67Xingdong,Xin'anSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Tel 13682621346 E-mail [email protected] Equipment Alltheequipmentusedinthereportisfixedin103Building1Tingweilndustrial Park,No.6,LiufangRoad,Zone67Xingdong,Xin'anSubdistrict,Bao'anDistrict, Shenzhen,Guangdong,China 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202408-HH011-2 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 24.1°C Humidity 58%RH Pressure 100.21kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202408-HH011-2 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name GUANGDONGAMWELLTOYSINDUSTRYCO.,LTD Address XINGDAINDUSTRIALPARKFENGXIANG,CHENGHAI,SHANTOU CITY,GUANGDONGPROVINCE,CHINA Contacts NicoleWeng Tel 13929654002 E-mail [email protected] Manufacturer / 2.2DescriptionofEUT(S) ProductName Charlie SampleModel XT3803085 AntennaSize / SerialNo. / AntennaType PCBAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2024.8.14 TestDate 2024.8.14 Remark / ReportNo.:RFI-LAB-RF-202408-HH011-2 QP030-E41 Page6of10 2.3EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202408-HH011-2 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 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiationefficiency±0.72dB ReportNo.:RFI-LAB-RF-202408-HH011-2 QP030-E41 Page8of10 3.3Testdata 3.3.1VSWRparameters 3.3.2VSWRdata 3.3.3Typicalfreespaceefficiencyandgain Fr…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160802 Page: 1 of 57 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2405001608ET Applicant: BR TOYS LIMITED Address of Applicant: Room 307, Heng Ngai Jewelry Centre 4 Hok Yuen Street East, Hunghom, Kowloon, Hong Kong, China Manufacturer: BR TOYS LIMITED Address of Manufacturer: Room 307, Heng Ngai Jewelry Centre, 4 Hok Yuen Street East, Hunghom, Kowloon, Hong Kong, China Factory: BR TOYS LIMITED Address of Factory: Room 307, Heng Ngai Jewelry Centre, 4 Hok Yuen Street East, Hunghom, Kowloon, Hong Kong, China Equipment Under Test (EUT): EUT Name: Charlie Model No.: XT3803085, XT3803163, XT3803488, XT3803489, XT3803490, XT3803175, XT3803182, XT3803183, XT3803184, XT3803185 ♣ ♣ Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. FCC ID: 2A52R-A0003 Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2024-05-06 Date of Test: 2024-05-07 to 2024-06-01 Date of Issue: 2024-06-06 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160802 Page: 2 of 57 Revision Record Version Chapter Date Modifier Remark 01 2024-06-06 Original Authorized for issue by: Gebin Sun/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160802 Page: 3 of 57 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Radiated Spurious Emissions Below 1GHz 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2013) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2013) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2013) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Minimum 6dB Bandwidth ANSI C63.10 (2013) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Conducted Peak Output Power ANSI C63.10 (2013) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Power Spectrum Density ANSI C63.10 (2013) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Spurious Emissions ANSI C63.10 (2013) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Band Edges Measurement ANSI C63.10 (2013) Section 11.13.3.2 47 CFR Part 15, Subpart C 15.247(d) Pass Declaration of EUT Family Grouping: Model No.: XT3803085, XT3803163, XT3803488, XT3803489, XT3803490, XT3803175, XT3803182, XT3803183, XT3803184, XT3803185 Only the model XT3803085 was tested, since according to the declaration from the applicant, the electrical circuit design, PCB layout, components used, internal wiring and functions were identical for all the above models, with only difference on model No., color and packaging. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR240500160802 Page: 4 of 57 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 Description of Support Units ......................................................................................................... 6 4.3 Measurement Uncertainty ............................................................................................................ 6 4.4 Test Location ............................................................................................................................... 7 4.5 Test Facility .................................................................................................................................. 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 7 Radio Spectrum Matter Test Results ................................................................................................11 7.1 Radiated Spurious Emissions Below 1GHz ..................................................................................11 7.1.1 E.U.T. Operation ....................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 1 of 3 Appendix Test Setup Photos for SZCR2405001608ET FCC ID: 2A52R-A0003 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 2 of 3 Test Setup Photo Radiated Spurious Emissions Below 1GHz Radiated Spurious Emissions Above 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 3 of 3 Radiated Emissions which fall in the restricted bands - End of the Appendix -