2AP8H-CHARGER-UWAActive Pen Wireless Charger

KOGA TOUCH CO.,LTD Product Name：Active Pen Product Name：Active Pen Wireless Charger Model：Charger-UWA - Increase the separation between the equipment and「eceiver. - Connect the equipment into an outlet on a circuit differ ent f「om that to which the receive「is connected, - Consult the deale「or an experienced radio/TV technician for help NOTE 2: Any changes or modifications to th is unit not exp「essly approved by the party「esponsible fo「 compliance could void the use「's authority t o operate the equipment. R F Exposure Statement To maintain compliance with FCC'S RF Exposure guidelines, This equipment should be installed and operated with minimum distance of 20cm the radiator your body. This device and its antenna(s) must not be co-located or o peration in conjunction with any other antenna o r transmitter.

KOGA TOUCH CO., LTD Agent Authorization Company: KOGA TOUCH CO., LTD Address: 5F, No.21 Sansheng Building, No.10 Xibeiwang East Road, Haidian District, Beijing,100094 China Product Name: Active Pen Wireless Charger Model Number(s): Charger-UWA Product Description: Active Pen Wireless Charger We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2022.11.21 Name: Shuo Jiang Title: Project Manager Company: KOGA TOUCH CO., LTD

KOGA TOUCH CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: November 21, 2022 Subject; Request for Confidentiality FCC ID: 2AP8H-CHARGER-UWA To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Shuo Jiang Title: Project Manager

FCC ID: 2AP8H-CHARGER-UWA EUT PHOTO(External Photos)

Page 1 of 1 Label and Information FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

FCC ID: 2AP8H-CHARGER-UWA EUT PHOTO(Internal Photos) Coil ANT BT ANT ※※※※※ END OF REPORT ※※※※※

FCC ID: 2AP8H-CHARGER-UWA Product Name: Active Pen Wireless Charger Product Model No.: Charger-UWA Test Auxiliary: Pen Wireless Output Model No.: Charger-UWA Transmitting mode Keep the EUT in continuously wireless charging mode Power supply: DC 5V by adapter Test Modes: Mode 1 AC/DC Adapter (5V) + EUT + Active IR Smart Pen Record Note: N/A RF Exposure Evaluation 1 Measuring Standard KDB 680106 RF Exposure Wireless Charging Apps v03r01 2 Requirements According to the item 5 of KDB 680106 v03r01: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF exposure evaluation. (1) Power transfer frequency is less than 1MHz. Yes, the device operate in the frequency range from 110KHz to 205KHz. (2) Output power from each primary coil is less than or equal to 15 watts. Yes, the maximum output power of the primary coil is 5000mW. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. No, the transfer system includes only one coils. (4) Client device is placed directly in contact with the transmitter. Yes, client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). Yes, the EUT is a Mobile Wireless Charger (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Yes, the EUT field strength levels are less 50% x MPE limit. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) 3 Test Setup 4 Test Procedure 1) The RF exposure test was performed in anechoic chamber. 2) The measurement probe was placed at test distance (15 cm from all sides and 20 cm from the top) which is between the edge of the charger and the geometric center of probe. 3) The highest emission level was recorded and compared with limit as soon as measurement of each points (A, B, C, D, E) were completed. 4) The EUT was measured according to the dictates of KDB 680106 v03r01. Remark：The EUT’s test position A, B, C, D and E is valid for the E and H field measurements. 5 Test Instruments list Test Equipment Manufacturer Model No. SN. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) Exposure Level Tester Narda ELT-400 N-0231 June. 26 2021 June. 25 2022 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June. 26 2021 June. 25 2022 Isotropic Electric field probe Narda EP-601 611WX70332 June. 26 2021 June. 25 2022 6 Test Result E-Filed Strength at 15 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.110-0.205 0.71 0.72 0.74 0.75 614 E-Filed Strength at 20 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.110-0.205 0.75 614 H-Filed Strength at 15 cm from the edges surrounding the EUT (A/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (A/m) 0.110-0.205 0.32 0.28 0.45 0.25 1.63 H-Filed Strength at 20 cm from the top of the EUT (A/m) Frequency Range (MHz) Test Position E Limits (A/m) 0.110-0.205 0.32 1.63 7 Test Set-up Photo A B C D E

Report No: SSP22100091A Antenna Test Report Page 1 of 3 Antenna Test Report Test Standard: IEEE 149-1979 Manufacturer: KOGA TOUCH CO., LTD Product Name: Coil Antenna Model: Charger-UWA Report No.: SSP22100091A Tested Date: 2022-10-05 Issued Date: 2022-10-08 Tested By: William Liu (Engineer) Approved By: Lahm Peng (Manager) Prepared By: Shenzhen ZRLK Testing Technology Co., Ltd. 1F, No. 35 Building, Changxing Technology Industrial Park, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, China Tel.: +86-755-33019599 Fax.: +86-755-33019599 Website: www.zrlklab.com Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen ZRLK Testing Technology Co., Ltd. Report No: SSP22100091A Antenna Test Report Page 2 of 3 1. General Information 1.1 Product Information Manufacturer Manufacturer: KOGA TOUCH CO., LTD Address of Manufacturer: 5F, No.21 Sansheng Building, No.10 Xibeiwang East Road, Haidian District, Beijing, 100094 China General Description of Antenna Product Name: Coil Antenna Model No.: Charger-UWA Frequency Range: 110KHz-205KHz Type of Antenna: Coil Antenna Antenna Gain: 0dBi (Max.) Impedance: 50 ohm Antenna View (27mm*13mm) 1.2 Test Methodology All measurements contained in this report were conducted with standards IEEE 149-1979 for IEEE Standard Test Procedures for Antennas. 1.3 Test Facilities Testing Lab: Shenzhen ZRLK Testing Technology Co., Ltd. All measurement facilities used to collect the measurement data are located at 1F, No. 35 Building, Changxing Technology Industrial Park, Yutang Street, Guangming New District, Shenzhen City, Guangdong Province, China Report No: SSP22100091A Antenna Test Report Page 3 of 3 2. OTA Test 2.1 Gain Frequency Peak Gain (dBi) Polarity 110KHz 0 Horizontal 110KHz -1.19 Vertical 205KHz -1.80 Horizontal 205KHz -2.42 Vertical 2.2 Radiation Pattern View

ProjectNo.:ZKT-221101L8150E-2 Page1of23 FCCTESTREPORT FCCID:2AP8H-CHARGER-UWA ReportNumber...................................: ZKT-221101L8150E-2 DateofTest.......................................................: November01,2022toNovember25,2022 Dateofissue.........................................: November25,2022 Totalnumberofpages .......................... 23 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: KOGATOUCHCO.,LTD Address...............................................: 5F,No.21SanshengBuilding,No.10XibeiwangEastRoad,Haidian District,Beijing,100094China Manufacturer'sname ...................... : KOGATOUCHCO.,LTD Address ............................................... : 5F,No.21SanshengBuilding,No.10XibeiwangEastRoad,Haidian District,Beijing,100094China Testspecification: Standard ................................................ :FCCCFRTitle47Part15SubpartC Testprocedure.....................................: / Non-standardtestmethod................:N/A TestReportFormNo........................: TRF-EL-107_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF ........................................ : Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:ActivePenWirelessCharger Trademark ........................................... : N/A Model/Typereference ......................... : Charger-UWA Ratings .................................................. : DC5VbyUSB ProjectNo.:ZKT-221101L8150E-2 Page2of23 Testingprocedureandtestinglocation: TestingLaboratory ....................................... :ShenzhenZKTTechnologyCo.,Ltd. Address ............................................................ :1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China AlenHe Testedby(name+signature) ....................... : JoeLiu Reviewer(name+signature) ....................... : LakeXie Approved(name+signature) ....................... : ProjectNo.:ZKT-221101L8150E-2 Page3of23 TABLEOFCONTENTS 1.VERSION.......................................................................................................................................4 2.TESTSUMMARY........................................................................................................................5 2.1TESTFACILITY....................................................................................................................................6 2.2MEASUREMENTUNCERTAINTY....................................................................................................6 3.GENERALINFORMATION......................................................................................................7 3.1GENERALDESCRIPTIONOFEUT..................................................................................................7 3.2Testmode..............................................................................................................................................7 3.3BlockDiagramofEUTConfiguration................................................................................................7 3.4TestConditions.....................................................................................................................................7 3.5DescriptionOfSupportUnits(ConductedMode)............................................................................7 3.6EQUIPMENTSLISTFORALLTESTITEMS..................................................................................9 4.CONDUCTEDEMISSIONTEST..............................................................................................9 4.1CONDUCTEDEMISSIONMEASUREMENT..................................................................................9 4.1.1POWERLINECONDUCTEDEMISSIONLimits........................................................................10 4.1.2TESTPROCEDURE.......................................................................................................................10 4.1.3DEVIATIONFROMTESTSTANDARD.......................................................................................10 4.1.4TESTSETUP...................................................................................................................................11 4.1.5EUTOPERATINGCONDITIONS.................................................................................................11 4.1.6TestResult.......................................................................................................................................11 5.RADIATEDEMISSIONMEASUREMENT............................................................................14 5.1RadiatedEmissionLimits..................................................................................................................14 5.2AnechoicChamberTestSetupDiagram........................................................................................15 5.3TestProcedure....................................................................................................................................15 5.4DEVIATIONFROMTESTSTANDARD..........................................................................................15 5.5TestResult...........................................................................................................................................16 6.BANDWIDTHTEST............................…

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FCC ID: 2AP8H-CHARGER-UWA EUT TEST PHOTO Radiated band emission (30MHz-1GHz): Radiated band emission (9KHz-30MHz): Conducted emission: Radiated band emission (Above 1GHz):