2BTWI-A28wireless mouse
Yunzhiwu Intelligent Technology (Shenzhen) Co., Ltd
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Application Details
- Equipment Class
- DTS - Digital Transmission System
- Date of Grant
- Apr 01, 2026
- Application Purpose
- Original Equipment
- Equipment Note
- wireless mouse
- Frequency Range
- 2402.00000000 - 2480.00000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
F A Q S Q u e s t i o n A n s w e r a : C h e c k t h e b l u e i n d i c a t o r l i g h t i f i s f l a s h i n g ( p a i r M o d e Wir eless M o u se ) Y o u r d e v i c e c a n ' t f i n d t h e m o u s e b : R e m o v e t h e o t h e r u s e l e s s b l u e t o o t h d e v i c e i n t h e l i s t , t h e n t r y a g a i n . M o u s e c a n ' t b e C h a n g e a n t h e r M i c r o - U S B c h a r g e d c a b l e t o t r y , P l e a s e t r y 0 0 0 0 , 1 1 1 1 , 1 2 3 4 l f a s k f o r p i n c o d e o r L Y S B o r 9 9 9 9 . w h e n c o n n e c t T h e c u r s o r d o e s n ' t p l e a s e c h a r g e i t w o r k s m o o t h l y o r l o s t c o n e c t i o n A28
External Photos
Page1of4FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of4FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Page3of4FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5 Fig.6 Page4of4FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.7 Fig.8
ID Label/Location Info
Page1of1FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com LABELANDLOCATION (Size:L4.0cmxW2.5cm) wirelessmouse Model:A28 FCCID:2BTWI-A28 LabelLocation
Internal Photos
Page1of3FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com InternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.3 Fig.4 Antenna Page3of3FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Fig.5
RF Exposure Info
Page1of8FCCID:2BTWI-A28ReportNo.:LCSC12245016EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation For YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd wirelessmouse TestModel:A28 Preparedfor:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address:Room302,SampleRoom,No.1YanshanAvenue,Yanchuan Community,YanluoStreet,Bao’anDistrict,Shenzhen,China Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:January24,2026 Numberoftestedsamples:2 SampleNo.:C260205006-1,C260205006-2 Serialnumber:Prototype DateofTest:January24,2026~March03,2026 DateofReport:March04,2026 Page2of8FCCID:2BTWI-A28ReportNo.:LCSC12245016EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation ReportReferenceNo......................:LCSC12245016EB DateofIssue.......................................:March04,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocationProcedure.............:FullapplicationofHarmonisedstandards■PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address................................................:Room302,SampleRoom,No.1YanshanAvenue,Yanchuan Community,YanluoStreet,Bao’anDistrict,Shenzhen,China TestSpecification Standard..............................................: FCCKDBpublication447498D01GeneralRFExposureGuidance v06 FCCCFR47part11.1310 FCCCFR47part22.1093 TestReportFormNo......................:TRF-4-E-215A0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................:wirelessmouse TradeMark..........................................: N/A TestModel...........................................:A28 Ratings.................................................:PleaseRefertoPage6 Result..................................................:Pass Compiledby:Supervisedby:Approvedby: LifengLe/AdministratorJustinZhu/TechniqueDirectorGavinLiang/Manager Page3of8FCCID:2BTWI-A28ReportNo.:LCSC12245016EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RFExposureEvaluation TestModel..........................:A28 EUT....................................:wirelessmouse Applicant...........................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address..............................:Room302,SampleRoom,No.1YanshanAvenue, YanchuanCommunity,YanluoStreet,Bao’anDistrict, Shenzhen,China Telephone..........................:/ Fax.....................................:/ : Manufacturer.....................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address..............................:Room302,SampleRoom,No.1YanshanAvenue, YanchuanCommunity,YanluoStreet,Bao’anDistrict, Shenzhen,China Telephone..........................:/ Fax.....................................:/ : Factory..............................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address..............................:Room302,SampleRoom,No.1YanshanAvenue, YanchuanCommunity,YanluoStreet,Bao’anDistrict, Shenzhen,China Telephone..........................:/ Fax.....................................:/ TestResultPass Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC12245016EB March04,2026 Dateofissue Page4of8FCCID:2BTWI-A28ReportNo.:LCSC12245016EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000March04,2026InitialIssue-- Page5of8FCCID:2BTWI-A28ReportNo.:LCSC12245016EB GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS DescriptionPage 1.PRODUCTINFORMATION........................................................................................................................6 2.EVALUATIONMETHODANDLIMIT.........................................................................................................6 3.REFEREVALUATIONMETHOD...............................................................................................................7 4.CONDUCTEDPOWERRESULTS.............................................................................................................7 5.MANUFACTURINGTOLERANCE.............................................................................................................7 6.EVALUATIONRESULTS.............................................................................…
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Test Report
InvertedFAntennaSpecification Summary ITEMANTSPEC ModelName2.4GANT Center Frequency HorizontalVertical 2400MHz2400MHz2500MHz2400MHz2400MHz2500MHz -1.26-0.76-5.21.55-2.46-1.86 MAX.Gain Polarizatio 1.5dBi nHorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance50Ohm AntennaLength38.20mm ManufactureYunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address Room302,SampleRoom,No.1YanshanAvenue,YanchuanCommunity, YanluoStreet,Bao’anDistrict,Shenzhen,China Horizontal:2400 MHz 2450 MHz 2500 MHz Power(dBm) Max: 0 Min: -40 Scale:5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 25001.50082-22.0315-6.59127 Vertical:2400 MHz 2450 MHz 2500 MHz Power(dBm) Max: 0 Min: -30 Scale:5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432
Test Report
Page1of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com AppendixA RFTestDataforBTLE(ConductedMeasurement) ProductName:wirelessmouse TestModel:A28 EnvironmentalConditions Temperature: 23.8C RelativeHumidity:52.1% ATMPressure:100.0kPa TestEngineer:SuichaoLai Supervisedby:YanChen Page2of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.1DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6642401.6602402.3240.5PASS 24400.6602439.6602440.3200.5PASS 24800.6602479.6602480.3200.5PASS Page3of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page4of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page5of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.2Maximumconductedoutputpower TestResultPeak TestModeAntennaFreq(MHz) ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 2402-3.55≤30PASS 24401.40≤30PASS 24801.91≤30PASS TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page7of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.3Maximumpowerspectraldensity TestResult TestModeAntennaFreq(MHz)Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-20.56≤8.00PASS 2440-15.39≤8.00PASS 2480-14.84≤8.00PASS Page8of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page10of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.4Bandedgemeasurements TestResult TestModeAntennaChNameFreq(MHz)RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low2402-4.84-45.5≤-24.84PASS High24801.28-44.13≤-18.72PASS Page11of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page12of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.5ConductedSpuriousEmission TestResult TestModeAntennaFreq(MHz) FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 2402 Reference-4.52-4.52---PASS 30~1000-4.52-61.69≤-24.52PASS 1000~26500-4.52-43.64≤-24.52PASS 2440 Reference0.890.89---PASS 30~10000.89-56.57≤-19.11PASS 1000~265000.89-43.06≤-19.11PASS 2480 Reference1.251.25---PASS 30~10001.25-58.46≤-18.75PASS 1000~265001.25-43.63≤-18.75PASS Page13of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page14of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page15of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 Page16of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M_Ant1_2480_1000~26500 Page17of22FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.c…
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Test Report
Page1of34FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT For YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd wirelessmouse TestModel:A28 Preparedfor:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address:Room302,SampleRoom,No.1YanshanAvenue,Yanchuan Community,YanluoStreet,Bao’anDistrict,Shenzhen,China Preparedby:GuangzhouLCSComplianceTestingLaboratoryLtd. Address:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China Tel:(+86)020-39166689 Fax:(+86)020-39166619 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:January24,2026 Numberoftestedsamples:2 SampleNo.:C260205006-1,C260205006-2 Serialnumber:Prototype DateofTest:January24,2026~March03,2026 DateofReport:March04,2026 Page2of34FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSC12245016EA DateofIssue.......................................:March04,2026 TestingLaboratoryName..............:GuangzhouLCSComplianceTestingLaboratoryLtd. Address................................................:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou, Guangdong,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address................................................:Room302,SampleRoom,No.1YanshanAvenue,Yanchuan Community,YanluoStreet,Bao’anDistrict,Shenzhen,China TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................:TRF-4-E-145A/0 TRFOriginator....................................:GuangzhouLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 GuangzhouLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe GuangzhouLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceof thematerial.GuangzhouLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................: wirelessmouse TradeMark..........................................:N/A TestModel...........................................:A28 Ratings.................................................:PleaseRefertoPage6 Result...................................................: PASS Compiledby:Supervisedby:Approvedby: LifengLe/Administrator JustinZhu/TechniqueDirectorGavinLiang/Manager Page3of34FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com FCC--TESTREPORT TestResultPASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSC12245016EA March04,2026 Dateofissue TestModel.............................. : A28 EUT......................................... : wirelessmouse Applicant...............................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address...................................:Room302,SampleRoom,No.1YanshanAvenue, YanchuanCommunity,YanluoStreet,Bao’anDistrict, Shenzhen,China Telephone...............................:/ Fax..........................................:/ Manufacturer.........................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address...................................:Room302,SampleRoom,No.1YanshanAvenue, YanchuanCommunity,YanluoStreet,Bao’anDistrict, Shenzhen,China Telephone...............................:/ Fax..........................................:/ Factory...................................:YunzhiwuIntelligentTechnology(Shenzhen)Co.,Ltd Address...................................:Room302,SampleRoom,No.1YanshanAvenue, YanchuanCommunity,YanluoStreet,Bao’anDistrict, Shenzhen,China Telephone...............................:/ Fax..........................................:/ Page4of34FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000March04,2026InitialIssue--- Page5of34FCCID:2BTWI-A28ReportNo.:LCSC12245016EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TABLEOFCONTENTS 1.GENERALINFORMATION........................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT).............................................................................................................6 1.2.SUPPORTEQUIPMENTLIST.....................................................................................................................7 1.3.EXTERNALI/OCABLE.............................................................................................................................7 1.4.DESCRIPTIONOFTESTFACILITY.............................................................................................................7 1.5.STATEMENTOFTHEMEASUREMENTUNCERTAINTY...............................…
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Test Setup Photos
Page1of2FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 Page2of2FCCID:2BTWI-A28 GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3 TestSetupPhoto(s)ofRFConductedMeasurement Fig.4
Contact Information
Applicant
Da Huang
[email protected]Fax: 16625412643
Technical Contact
Test Firm
Guangzhou LCS Compliance Testing Laboratory LtdAndy Yang
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 1.60 mW |
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