2BC4I-DRB-A-CP-001Wired charging capacity pen

10/2 Fe d Auth 743 Colu USA AT T FCC Don the fro m Do n as o Cov Sig n Pri n Title Com Date Room 80 1 Co 23/2023 deral Comm horization a 35 Oakland umbia, MD A TN.: Revie C ID: 2BC4 ngguan Ba equipment m receiving Note: I f any of t include ngguan Ba of the date o vered List as ned: nted name: e: Manager mpany Nam e: 10/23/20 Donggua 1, No.7, Do Dongg overed E munications and Evaluat Mills Road 21046 ewing Engin I-DRB-A-CP oxiang Inte for which a an equipme f the equipm the entities an explan a aoxiang Inte of the filing s an entity p Zhu dongd r me: Donggu 023 an Baoxiang ong'er Stree guan City, G Equipmen Commissio tion Division neer P-001 elligent Ma authorization ent authoriz ment for whi identified o ation on why elligent Ma of the appli producing “ dong uan Baoxia g Intelligent t, Xingfa So Guangdong nt Certifica on n anufacturin n is sought zation pursu ich the appl n the curren y the equipm anufacturin ication, the covered” e q ang Intellig t Manufactu outh Road, Province, P ation Atte ng Co., Ltd. is not “cove uant to sect licant seeks nt Covered ment is not ng Co., Ltd applicant i s quipment. ent Manufa uring Co., L Wusha, Ch P.R.China estation L . (“the applic ered” equipm ion 2.903 o s authorizat List , the ap “covered” e . (“the appli s not identif acturing C Ltd hang'an Tow Letter cant”) certif ment prohib of the FCC r ion is produ pplicant sho equipment. icant”) certif fied on the o., Ltd wn, fies that bited rules. uced by ould fies that,

DongguanBaoxiangIntelligentManufacturingCo.,Ltd Room801,No.7,Dong'erStreet,XingfaSouthRoad,Wusha,Chang'anTown,DongguanCity, GuangdongProvince,P.R.China * theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 10/25/2023 TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2BC4I-DRB-A-CP-001 FRNofapplicant:0034211490 Persection2.911(d)(7)oftheFCCrules,DongguanBaoxiangIntelligentManufacturingCo., Ltdcertifiesthattheequipmentforwhichauthorizationissoughtisdesignatedtothefollowing U.S.agent*forserviceofprocess: CompanyName:VISHTECLLC FCCRegistrationNumber(FRN):0033407131 PhysicalU.S.CompanyAddress:Room1059,9888WBelleviewAveSte2142Denver,CO 80123 ContactPerson:AlanGraham AgentEmailAddress:[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned:AgentSigned(ifdifferentfromApplicant): Signed: Printedname:Zhudongdong Title:Manager CompanyName: DongguanBaoxiang IntelligentManufacturingCo.,Ltd Date:10/25/2023 Signed: Printedname: Title:AlanGraham CompanyName: Date:10/25/2023

DATE Fed e Auth 7345 Colu Onour Road, toacta ddocu ertifyth ommis thisap Forin nowl idesw Stree P.R.C <Sig n Name Title: Applic :2023-10-23 eral Commu horization & 5 Oakland M umbia, Mary rbehalf,Iapp Songshan La asouragentin umentsprope hateachunitm ssion’sregul pplication. nstanceswhe ledgethatallr with Donggu et, Xingfa Sou China nature> e: Zhu dong Manager cant Compa 3 unications C Evaluation D Mills Road land 21046 ointDonggu ake Science & nthepreparat erlydescribet manufacture ationswillha ereourautho responsibilit uan Baoxiang uth Road, Wu gdong any: Donggu ommission Division Autho r an New Test &Technology tionofthisapp thedeviceor ed,importedo veaffixedtoit orizedagents tyforcomplyi Intelligent M usha, Chang'a uan Baoxia rity to Act a ting Centre C y Park, Dongg plicationfore rsystemforw ormarketed, t a label ide signstheapp ngwiththete Manufacturing an Town, Don ng Intellige asAgent o., Ltd；3F, N guan, Guangd equipmentce hichequipme ,asdefinedin ntical to that plicationforce rmsandcond g Co., Ltd；R ngguan City, nt Manufac No. 1 the 1st dong, China, ertification.Ic entcertificat ntheFederalC t submitted ertificationon ditionsforcer Room 801, No Guangdong cturing Co., North Indust 523808. certifythatsu ionissought . Communica for approva nourbehalf,Ia rtification,sti .7, Dong'er Province, Ltd ry bmitte .Ialsoc tionsC l with ack llres

DATE 2023-10-23 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2BC4I-DRB-A-CP-001 Product Name: Wireless charging stylus pen Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: Zhu dongdong Title: Manager Applicant Company: Dongguan Baoxiang Intelligent Manufacturing Co., Ltd

Page 1 of 2 FCC ID:2BC4I-DRB-A-CP-001 External photos Model No: DRB-A-CP-001 Page 2 of 2 FCC ID:2BC4I-DRB-A-CP-001

Page 1 of 1 FCC-ID:2A8P7-PENCIL Label and label location Model No: DRB‐A‐CP‐001 Wireless charging stylus pen Model: DRB‐A‐CP‐001 FCC: 2BC4I‐DRB‐A‐CP‐001 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.

Page 1 of 4 FCC ID:2BC4I-DRB-A-CP-001 Internal Photos Model No: DRB-A-CP-001 Page 2 of 4 FCC ID:2BC4I-DRB-A-CP-001 Page 3 of 4 FCC ID:2BC4I-DRB-A-CP-001 Antenna Page 4 of 4 FCC ID:2BC4I-DRB-A-CP-001

FCC ID: 2BC4I-DRB-A-CP-001 Page 1 of 1 Report No.: NTC-ER2308051 RF Exposure Letter According to 447498 D01 General RF Exposure Guidance v06 The 1‐g and 10‐g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune‐up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1‐g SAR and ≤ 7.5 for 10‐g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Worse case is as below: [2480 MHz 1.448dBm（1.39mW） output power] (1.39mW /5mm) ·[√2.480(GHz)]=0.43<3.0 for 1‐g SAR Then SAR evaluation is not required

Report No.:NTCER1911011 Dongguan New Testing Centre Co., Ltd E-mail： [email protected] 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & Technology Park, Dongguan, Guangdong, China, 523808 DONGGUAN NEW TESTING CENTRE CO., LTD ◎Address: 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & Technology Park, Dongguan, Guangdong, China, 523808 Tel: +86-769-22212079 Web: http://www.ntc‐cert.com E-mail: [email protected] FCC TEST REPORT Report No. ..................................... NTC-ER2308051 Applicant’s name .......................... Dongguan Baoxiang Intelligent Manufacturing Co., Ltd Address ......................................... Room 801, No.7, Dong'er Street, Xingfa South Road, Wusha, Chang'an Town, Dongguan City, Guangdong Province, P.R.China DONGGUAN NEW TESTING CENTRE CO., LTD ◎Address: 1F & 3F, No. 1 the 1st North Industry Road Songshan Lake Science & Technology Park Dongguan, People’s Republic of China 523808 Tel: +86-769-22212079 Web: http://www.ntc‐cert.com E-mail: [email protected] Dongguan New Testing Centre Co., Ltd E-mail： [email protected] 1F & 3F, No. 1 the 1st North Industry Road Songshan Lake Science & Technology Park Dongguan, People’s Republic of China 523808 Page 1 of 47 Report No.: NTC‐ER2308051 TABLE OF CONTENTS Test Report Declare ...................................................................................................................... 3 1. Summary Of Test Results ................................................................................................................ 5 2. General Test Information .................................................................................................................. 5 2.1. Description of EUT ............................................................................................................................. 5 2.2. Description of Test Modes and Test Frequency ........................................................................... 6 2.3. Assistant equipment used for test ................................................................................................... 7 2.4. Block diagram EUT configuration for test....................................................................................... 7 2.5. Test environment conditions ............................................................................................................ 8 2.6. Measurement uncertainty ................................................................................................................. 9 2.7. Equipments Used During The Test ................................................................................................. 9 3. Power Line Conducted Emission Test .......................................................................................... 11 3.1. Block diagram of test setup ............................................................................................................ 11 3.2. Power line conducted emission limits (class B) .......................................................................... 11 3.3. Test procedure ................................................................................................................................. 12 3.4. Test result ......................................................................................................................................... 12 4. Radiated Emission Test .................................................................................................................. 13 4.1. Block diagram of test setup ............................................................................................................ 13 4.2. Limit.................................................................................................................................................... 15 4.3. Test procedure ................................................................................................................................. 16 4.4. Test result ......................................................................................................................................... 16 5. Maximum Conducted Output Power ............................................................................................. 23 5.1. Applied procedures / limit ............................................................................................................... 23 5.2. Test procedure ................................................................................................................................. 23 5.3. Deviation from standard .................................................................................................................. 23 5.4. Test setup ......................................................................................................................................... 23 5.5. Test Results ...................................................................................................................................... 23 6. -6dB Bandwidth Test ....................................................................................................................... 26 6.1. Applied procedures / limit ............................................................................................................... 26 6.2. Test procedure ................................................................................................................................. 26 6.3. Deviation from standard .................................................................................................................. 26 6.4. Test setup ......................................................................................................................................... 26 6.5. Test results ....................................................................................................................................... 26 7. Power Spectral Density…

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CPen PhaseSuggestedSolution : : Report Date MatchingforMachine( ) : Report Version : Ver.020 3 / 08 0 1 Customer : Project name : End Product : MP Plan : Forecast Qty : RF (work Freq.) ( ): Bluetooth CPen (2400M-2484MHz) 20 3 /month 3NH 0R NC 3216F 2.7PF 3 2D 3D

Page 1 of 1 FCC ID: 2BC4I-DRB-A-CP-001 Setup photos Model No: Model No:DRB-A-CP-001 Radiated emission test 30MHz – 1GHz Above 1GHz