2AW8G-MS001wireless mouse

FCCSTATEMENT: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowing twoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. Warning:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.This equipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnotinstalled andusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnotoccurina particularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

FCC ID: 2AW8G-MS001

Label Location On EUT Label Product Name: wireless mouse Model No.: MS001 FCC ID: 2AW8G-MS001 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.

FCC ID: 2AW8G-MS001 ANT

version01 Shenzhen Lechao Electronic Technology Co., Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: MS001 FCCID:2AW8G-MS001 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: 2.4GHz Model No. of antenna: N/A Type of antenna:PCB Antenna Gain of the antenna: 2.34 dBi Frequency range:2403.85~2479.85MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Shenzhen Lechao Electronic Technology Co., Ltd Address: 3 / F, Building C, Getailong Industrial Zone, 227, Bulong Road, Bantian Street, Longgang District, Shenzhen, China City: Shenzhen ZIP / Postal code: Country:China Place:ChinaDate:2020-08-14 Signature:

RFEXPOSUREEVALUATION FCCID:2AW8G-MS001 AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. E=EIRP-20LogD+104.8 Where: E=electricfieldstrengthindBuV/m EIRP=equivalentisotropicradiatedpowerindBm D=specifiedmeasurementdistanceinmeters EIRP=E-104.8+20logD=93.72-104.8+20log3=-1.538dbm Note1:CalculationValue=[(max.powerofchannel,mW)/(min.testseparation distance,mm)]·[√f(GHz)].Foxexample:0.884/5*√2.40385=0.274≤3.0 TestResults:PASS. Channel (MHz) Max power (dBuV/m) Max output power (dBm) Tuneup tolerance (dBm) MaxTune UpPower (dBm) MaxTuneUp Power (mW) Distance (mm) Calculation results Limit 2403.8593.72-1.538 ±1 -0.5380.88450.2743 2441.85 95.04 -0.218±10.7821.19750.3743 2479.8593.75-1.508±1-0.5080.89050.2803

Report No.: 18220WC00090201FCC ID: 2AW8G-MS001Page 1 of 35 Code:AB-RF-05-a FCC TEST REPORT Client Name: Shenzhen Lechao Electronic Technology Co., Ltd Address: 3 / F, Building C, Getailong Industrial Zone, 227, Bulong Road, Bantian Street, Longgang District, Shenzhen, China Product Name: wireless mouse Date: Aug. 14, 2020 Shenzhen Anbotek Compliance Laboratory Limited Report No.: 18220WC00090201FCC ID: 2AW8G-MS001Page 2 of 35 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 4 1.1. Client Information ....................................................................................................................................... 4 1.2. Description of Device (EUT) ..................................................................................................................... 4 1.3. Auxiliary Equipment Used During Test ................................................................................................... 5 1.4. Description of Test Modes ........................................................................................................................ 5 1.5. List of Channels .......................................................................................................................................... 6 1.6. Description of Test Setup .......................................................................................................................... 7 1.7. Test Equipment List .................................................................................................................................... 8 1.8. Measurement Uncertainty ......................................................................................................................... 9 1.9. Description of Test Facility ........................................................................................................................ 9 2. Summary of Test Results ................................................................................................................................... 10 3. Conducted Emission Test ................................................................................................................................... 11 3.1. Test Standard and Limit .......................................................................................................................... 11 3.2. Test Setup .................................................................................................................................................. 11 3.3. Test Procedure .......................................................................................................................................... 11 3.4. Test Data .................................................................................................................................................... 12 4. Radiated Emission and Band Edge .................................................................................................................. 13 4.1. Test Standard and Limit .......................................................................................................................... 13 4.2. Test Setup .................................................................................................................................................. 14 4.3. Test Procedure .......................................................................................................................................... 15 4.4. Test Data .................................................................................................................................................... 16 5. 20dB Bandwidth Test .......................................................................................................................................... 26 5.1. Test Standard and Limit .......................................................................................................................... 26 5.2. Test Setup .................................................................................................................................................. 26 5.3. Test Procedure .......................................................................................................................................... 26 5.4. Test Data .................................................................................................................................................... 26 6. Antenna Requirement ......................................................................................................................................... 29 6.1. Test Standard and Requirement ............................................................................................................ 29 6.2. Antenna Connected Construction .......................................................................................................... 29 APPENDIX I -- TEST SETUP PHOTOGRAPH ................................................................................................... 30 APPENDIX II -- EXTERNAL PHOTOGRAPH ..................................................................................................... 31 APPENDIX III -- INTERNAL PHOTOGRAPH ..................................................................................................... 34 Report No.: 18220WC00090201FCC ID: 2AW8G-MS001Page 3 of 35 Code:AB-RF-05-a TEST REPORT Applicant: Shenzhen Lechao Electronic Technology Co., Ltd Manufacturer: Shenzhen Lechao Electronic Technology Co., Ltd Product Name: wireless mouse Model No.: MS001 Trade Mark: Jelly Comb Rating(s): Input: DC 1.5V by "AA" battery inside Test Standard(s) : FCC Part15 Subpart C, Paragraph 15.249 Test Method(s): ANSI C63.10: 2013 The device described above is tested by Shenzhen Anbotek Compliance Laboratory Limited to…

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FCC ID: 2AW8G-MS001 Photo of Radiation Emission Test