2ART4-P06AENC DUAL MIC NOISE-CANCELING TWS BLUETOOTH EARPHONES

FCC Changes or modifications not expressly approved by the party responsible for c ompliance could void the user’s authority to operate the equipment. 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. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: – Reorient or relocate the receiving antenna. – Increase the separation between the equipment and receiver. – Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. – Consult the dealer or an experienced radio/TV technician for help. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. ISED This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2)This device must accept any interference, including interference that may cause undesired operation of the device. L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d'Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : 1)L'appareil ne doit pas produire de brouillage; 2)L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Cet émetteur ne doit pas être colocalisé ou fonctionner en conjonction avec une autre antenne ou un autre émetteur. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Le matériel a été évalué pour répondre aux exigences générales d’exposition aux radiofréquences.Le dispositif peut être utilisé dans des conditions d ‘exposition portables illimitées. FCC ID2ART4-P06A IC27484-P06A

MINISOCorporation FederalCommunicationsCommissionDate:2022-08-24 AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 SUBJECT:FCCSDoCdeclarationforFCCID:2ART4-P06A ToWhomitmayconcern, We,asthegranteeofthisproject,wouldliketodeclarethatthisdevicehasbeentested accordingtotheFCCrequirementandfoundcompliantwiththefollowingstandards:FCCPart 15SubpartB. Sincerely, Signature:________________________________ ProductName:ENCDUALMICNOISE-CANCELINGTWSBLUETOOTHEARPHONES BrandName:MINISO ModelName:MINISO-P66 TestingLab:CentreTestingInternationalGroupCo.,Ltd CompanyName:MINISOCorporation Name:CecilyZhang JobTitle:DigitalQA E-mail:[email protected] Tel.:020-32306888-1427

MINISOCorporation FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2ART4-P06A PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName (BlockDiagram,Schematics,Operational Description) (BlockDiagram.pdf,Schematics.pdf, OperationalDescription.pdf) Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName Sincerely, Signature: printedname:CecilyZhang

MINISOCorporation FederalCommunicationsCommissionDate:2022-08-24 AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 SUBJECT:FCCApplicationforFCCID:2ART4-P06A ToWhomItMayConcern: Duetothesizeofthedevice,weherebydeclarethatourproductissosmallthatitisimpractical tolabelitwiththeFCCID,thereforewewillplacetheFCCIDintheusermanualandalsoonthe devicepackaging. . Ifyouhaveanyquestionsregardingthisapplication,pleasefeelfreetocontactme. Sincerely, Signature: CompanyName:MINISOCorporation Name:CecilyZhang E-mail:[email protected] Tel.:020-32306888-1427

M:\MasterDocuments\TEMPLATES\POA_Letter.doc MINISOCorporation FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:August24,2022 SUBJECT:FCCApplicationfor(FCCID:2ART4-P06A) ToWhomItMayConcern: We,theundersigned,herebyauthorizeMinaXuatCentreTestingInternationalGroupCo., Ltd/BuildingC,HongweiIndustrialParkBlock70,Bao'anDistrict,Shenzhen,Chinaon ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyMinaXuatCentreTestingInternationalGroupCo.,Ltd/ BuildingC,HongweiIndustrialParkBlock70,Bao'anDistrict,Shenzhen,Chinaonour behalfshallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Signature: printedname:CecilyZhang

ReportNo.:EED32O80105501Page 31 of 47 10PHOTOGRAPHSOFEUTConstructionalDetails TestModelNo.:MINISO-P66 ViewofProduct-1 ViewofProduct-2 ReportNo.:EED32O80105501Page 32 of 47 ViewofProduct-3 ViewofProduct-4 ReportNo.:EED32O80105501Page 33 of 47 ViewofProduct-5 ViewofProduct-6 ReportNo.:EED32O80105501Page 34 of 47 ViewofProduct-7 ViewofProduct-8 ReportNo.:EED32O80105501Page 35 of 47 ViewofProduct-9EarL ViewofProduct-10EarL ReportNo.:EED32O80105501Page 36 of 47 ViewofProduct-11EarL ViewofProduct-12EarL ReportNo.:EED32O80105501Page 37 of 47 ViewofProduct-13EarL ViewofProduct-14EarL ReportNo.:EED32O80105501Page 38 of 47 ViewofProduct-15EarR ViewofProduct-16EarR ReportNo.:EED32O80105501Page 39 of 47 ViewofProduct-17EarR ViewofProduct-18EarR ReportNo.:EED32O80105501Page 40 of 47 ViewofProduct-19EarR ViewofProduct-20EarR

CMIIT ID:2022DP4044 FCC ID：2ART4-P06A IC:27484-P06A SHENZHEN CHINO-E COMMUNICATION CO.,LTD. 6.48 mm 6.74 mm 5.13 mm 5.30 mm 8.58 mm 10.53 mm8.29 mm 5.97 mm P06A 国际版镭雕 项目名 P06A设计日期 2022-08-23 制图 Huangxing

ReportNo.:EED32O80105501Page 41 of 47 ViewofProduct-21EarL ViewofProduct-22EarL ReportNo.:EED32O80105501Page 42 of 47 ViewofProduct-23EarL ViewofProduct-24EarL ReportNo.:EED32O80105501Page 43 of 47 ViewofProduct-25EarL ViewofProduct-26EarR ReportNo.:EED32O80105501Page 44 of 47 ViewofProduct-27EarR ViewofProduct-28EarR ReportNo.:EED32O80105501Page 45 of 47 ViewofProduct-29EarR ViewofProduct-30EarR ReportNo.:EED32O80105501Page 46 of 47 ViewofProduct-31EarR ViewofProduct-32EarR ReportNo.:EED32O80105501Page 47 of 47 ViewofProduct-33EarR Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthis reportreferonlytothesample(s)tested.WithoutwrittenapprovalofCTI,thisreportcan’tbereproduced exceptinfull. ***EndofReport***

ReportNo.:EED32O80105503Page1of9 COVERPAGE RFExposureEvaluationReport Product : ENCDUALMICNOISE-CANCELINGTWS BLUETOOTHEARPHONES Trademark : MINISO Model/Typereference : MINISO-P66 SerialNumber : N/A ReportNumber : EED32O80105503 FCCID : 2ART4-P06A DateofIssue : Aug.23,2022 TestStandards :47CFRPart1.1307 47CFRPart2.1093 KDB447498D01GeneralRF ExposureGuidancev06 Testresult : PASS Preparedfor: MinisoCorporation Room2501,No.486HeyeSquareKangwangMiddleRoad, LiwanDistrict,GuangZhou,Guangdong,China Preparedby : CentreTestingInternationalGroupCo.,Ltd. HongweiIndustrialZone,Bao’an70District, Shenzhen,Guangdong,China TEL:+86-755-33683668 FAX:+86-755-33683385 Compiledby: Reviewedby: MarkChenTomChen Approvedby:Date:Aug.23,2022 AaronMa CheckNo.:3850210122 ReportNo.:EED32O80105503Page2of9 1Version VersionNo.DateDescription 00Aug.23,2022Original ReportNo.:EED32O80105503Page3of9 2Contents Page 1VERSION..............................................................................................................................................................................2 2CONTENTS..........................................................................................................................................................................3 3GENERALINFORMATION...............................................................................................................................................4 3.1C LIENT I NFORMATION ......................................................................................................................................4 3.2G ENERAL D ESCRIPTIONOF EUT......................................................................................................................4 3.3G ENERAL D ESCRIPTIONOF BLE......................................................................................................................4 3.4G ENERAL D ESCRIPTIONOF BTC LASSIC ..........................................................................................................4 3.5T EST L OCATION ...............................................................................................................................................5 3.6D EVIATIONFROM S TANDARDS ..........................................................................................................................5 3.7A BNORMALITIESFROM S TANDARD C ONDITIONS ................................................................................................5 3.8O THER I NFORMATION R EQUESTEDBYTHE C USTOMER .....................................................................................5 4SAREVALUATION............................................................................................................................................................6 4.1RFE XPOSURE C OMPLIANCE R EQUIREMENT ....................................................................................................6 4.1.1StandardRequirement...........................................................................................................................6 4.1.2EUTRFExposure..................................................................................................................................7 PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS...........................................................................................9 ReportNo.:EED32O80105503Page4of9 3GeneralInformation 3.1ClientInformation Applicant: MinisoCorporation AddressofApplicant: Room2501,No.486HeyeSquareKangwangMiddleRoad,LiwanDistrict, GuangZhou,Guangdong,China Manufacturer: CNCE AddressofManufacturer: 37F,HeadquartersBuilding,No.2,HBCHuilongCenter,MintangRoad, LonghuaDistrict,ShenzhenCity,GuangdongProvince,China Factory: CNCE AddressofFactory: 37F,HeadquartersBuilding,No.2,HBCHuilongCenter,MintangRoad, LonghuaDistrict,ShenzhenCity,GuangdongProvince,China 3.2GeneralDescriptionofEUT ProductName: ENCDUALMICNOISE-CANCELINGTWSBLUETOOTHEARPHONES ModelNo.(EUT): MINISO-P66 Trademark: MINISO ProductType:MobilePortableFixLocation PowerSupply:DC3.7V TestVoltage:DC3.7V SampleReceivedDate:Jan.24,2022 SampletestedDate:Jan.24,2022toApr.07,2022 Remark: CompanyNameandAddressshownonReport,thesample(s)andsampleInformationwereprovidedbythe applicantwhoshouldberesponsiblefortheauthenticitywhichCTIhasn’tverified. Duringthetest,thedatawasshowedinallmodes,onlytheworstcaseleftearwasrecordedinthereport. Theleftandrightheadphonearesameelectricalcircuitdesignandcolor. 3.3GeneralDescriptionofBLE OperationFrequency:2402MHz~2480MHz ModulationType:GFSK TransferRate:1Mbps2Mbps NumberofChannel:40 AntennaType: ChipAntenna AntennaGain: 2.5dBi 3.4GeneralDescriptionofBTClassic OperationFrequency:2402MHz~2480MHz ModulationTechnique:FrequencyHoppingSpreadSpectrum(FHSS) ModulationType:GFSK,π/4DQPSK NumberofChannel:79 HoppingChannelType:AdaptiveFrequencyHoppingsystems AntennaType:ChipAntenna AntennaGain:2.5dBi ReportNo.:EED32O80105503Page5of9 3.5TestLocation Alltestswereperformedat: CentreTestingInternationalGroupCo.,Ltd BuildingC,HongweiIndustrialParkBlock70,Bao'anDistrict,Shenzhen,China Telephone:+86(0)75533683668Fax:+86(0)75533683385 Notestsweresub-contracted. FCCDesignationNo.:CN1164 3.6DeviationfromStandards None. 3.7AbnormalitiesfromStandardConditions None. 3.8OtherInformationRequestedbytheCustomer None. ReportNo.:EED32O80105503Page6of9 4SAREvaluation 4.1RFExposureComplianceRequirement 4.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbody and10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listed below,issatisfied. Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances ≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]· [√f(GHz)…

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Shannon Semi Categories: general confidential Specifications for Chip Antenna Page 1 of 9 [New Released, Revised] SPEC No.: PH018-12 Shenzhen Shannon Semiconductor Co., Ltd. Customer Product Name Chip Antenna Shannon Part Number SNCA-2480-S2TF Customer Part Number Approved By Checked By Issued By 【For Customer approval Only】 Date: Qualification Status: Full Restricted Rejected Approved By Verified By Re-checked By Checked By Comments: 【 This SPEC is total 9 pages including specifications and appendix. 】 【 ROHS Compliant Parts 】 - [email protected] SPECIFICATIONS Shannon Semi Categories: general confidential Specifications for Chip Antenna Page 2 of 9 【Version change history】 Rev. Effective Date Changed Contents Change reasons Approved By 01 8.15,2018 New Release / Qiang Zhang Shannon Semi Categories: general confidential Specifications for Chip Antenna Page 3 of 9 1. Scope This specification applies to SNCA-2480-S2TF of Multi-layer Chip Antenna. 2. Product Description and Identification (Part Number) 1) Description :Multi-layer Chip Antenna 2) Product Identification (Part Number) SNCA 2480 S2 T F ① ② ③ ④ ⑤ 3. Electrical Characteristics Part Number Band Width Peak Gain Average Gain VSWR Impedance Power Capacity MHz 2.5 dBi @( XZ-total) 0.5 dBi @( XZ-total) In BW Ω W SNCA-2480-S2TF ≥100 < 2 50 2 W max 1) Operating and storage temperature range (individual chip without packing): -40°C ~ +85°C. 2) Storage temperature range (packaging conditions): -10°C ~ +40°C and RH 70% (Max.). 3) Test equipment: Network Analyzer: E5071B. 4) Measuring diagram. 4. Shape and Dimensions Dimensions and recommended PCB pattern for reflow soldering: A B D C (1) (2) Unit: mm Item Series A B C D. SNCA-2480-S2TF 3.2±0.2 1.6±0.2 0.5±0.1 0.5±0.2 ① Type SNCA Shannon Semi ② Center Frequency 2480M 2480.0MHz ③ Series Code S2 ⑤Hazardous Substance Free Products ④Packing T Tape Carrier Package F Shannon Semi Categories: general confidential Specifications for Chip Antenna Page 4 of 9 Demo-board: Top view Detail view Bottom view 1) Terminal Configuration: 5. Test and Measurement Procedures 5.1 Test Conditions Unless otherwise specified, the standard atmospheric conditions for measurement/test as: a. Ambient Temperature: 20±15°C b. Relative Humidity: 65±20% c. Air Pressure: 86 Pa to 106KPa If any doubt on the results, measurements/tests should be made within the following limits: a. Ambient Temperature: 20±2°C b. Relative Humidity: 65±5% c. Air Pressure: 86KPa to 106KPa 5.2 Visual Examination a. Inspection Equipment: 20 X magnifier 5.3 Reliability Test No. Terminal Name No. Terminal Name (1) Feeding Point (2) Soldering terminal (2) (1) 50Ω trace GND via Unit: mm A B D C (1) (2) Shannon Semi Categories: general confidential Specifications for Chip Antenna Page 5 of 9 Items Requirements Te s t M e t h o d s a n d R e m a r k s 5.3.1 Terminal Strength No visible mechanical damage. ① Solder the Antenna to the testing jig (glass epoxy board shown as the following figure) using leadfree solder. Then apply a force in the direction of the arrow. ② 10N force for 3216 series. ③ Keep time: 10±1sec. 5.3.2 Resistance to Flexure No visible mechanical damage. ① Solder the chip to the test jig (glass epoxy board) using a leadfree solder. Then apply a force in the direction shown as the following figure. Solder the chip to the test jig (glass epoxy board) using leadfree solder. Then apply a force in the direction. ② Flexure: 2mm ③ Pressurizing Speed: 0.5mm/sec ④ Keep time: ≥30 sec 5.3.3 Dropping No visible mechanical damage. SNCA series: Drop the chip 5 times on a wood floor from a height of 50 cm. 5.3.4 Solderability ① No visible mechanical damage. ② Wetting shall be exceeded 75% coverage. ① Solder temperature: 240±2°C ② Duration: 3sec ③ Solder: Sn/3.0Ag/0.5Cu ④ Flux: 25% Resin and 75% ethanol in weight 5.3.5 Resistance to Soldering Heat No visible mechanical damage. ① Solder temperature: 260±5°C ② Duration: 5 sec ③ Solder: Sn/3.0Ag/0.5Cu ④ Flux: 25% Resin and 75% ethanol in weight ⑤ The chip shall be stabilized at normal condition for 1~2 hours before measuring. 5.3.6 Thermal Shock ① No visible mechanical damage. ② Satisfy electrical Characteristic. ① Te m p e r a t u r e and time: -40°C for 30±3 min→85°C for 30±3min ② Transforming interval: Max. 20 sec. ③ Tested cycle: 10 cycles ④ The chip shall be stabilized at normal condition for 1~2 hours before measuring. 20 45 45 R10 Flexure: 2 10 Unit: mm 10N/10±1s Speed: 1.0mm/s Glass Epoxy Board Chip Mounting Pad -40°C Ambient Temperature 85°C 30 min. 30 min. 30 min. 20sec. (max.) Shannon Semi Categories: general confidential Specifications for Chip Antenna Page 6 of 9 5.3.7 Damp Heat (Steady States) ① No visible mechanical damage. ② Satisfy electrical Characteristic. ① Te m p e r a t u r e : 60±2°C ② Humidity: 90% to 95% RH ③ Duration: 96 +24 hours ④ The chip shall be stabilized at normal condition for 1~2 hours before measuring. 5.3.8 Resistance to High temperature ① No visible mechanical damage. ② Satisfy electrical Characteristic. ① Te m p e r a t u r e : 85±2°C ② Duration: 96 +24 hours ③ The chip shall be stabilized at normal condition for 1~2 hours before measuring. 6. Packaging and Storage 6.1 Packaging There is one type of packaging for the Multi-layer Chip Antennas. Please specify the packing code when ordering. 6.1.1 Tape Carrier Packaging: Packaging code: T a. Tape carrier packaging are specified in attached figure Fig. 6.1-1~3 b. Tape carrier packaging quantity please see the following table: (1) Taping Drawings (Unit: mm) (2) Taping Dimensions (Unit: mm) Type 3216[1206] Ta p e Paper Ta p e Quantity 3K Type Chip Thickness A B P T max SNCA-2480-S2TF 0.5±0.1 1.8±0.1 3.5±0.1 4.0±0.10 0.75 Remark: The sprocket holes are to the right as the tape is pulled toward the user. Fig. 7.1-6 Fig. 6.1-1 Sprocket Hole Chip Cavity Bottom Tape Paper Tape To p Ta p e Paper Tape 1.75±0.1 4.0±0.1 A B P 3.5 ±0.05 8.0 ±0.3 Chip Cavity Sprocket Hole Φ1.5 (+0.1,0) Direction of Feed T 2.0±0.05 Shannon Semi …

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ReportNo.:EED32O80105502Page1of41 TESTREPORT Product:ENCDUALMICNOISE-CANCELINGTWS BLUETOOTHEARPHONES Trademark:MINISO Model/Typereference:MINISO-P66 SerialNumber: N/A ReportNumber:EED32O80105502 FCCID:2ART4-P06A DateofIssue:Aug.23,2022 TestStandards:47CFRPart15SubpartC Testresult:PASS Preparedfor: MinisoCorporation Room2501,No.486HeyeSquareKangwangMiddleRoad, LiwanDistrict,GuangZhou,Guangdong,China Preparedby : CentreTestingInternationalGroupCo.,Ltd. HongweiIndustrialZone,Bao’an70District, Shenzhen,Guangdong,China TEL:+86-755-33683668 FAX:+86-755-33683385 Compiledby: Reviewedby: MarkChenTomChen Approvedby:Date:Aug.23,2022 AaronMa CheckNo.:3850210122 ReportNo.:EED32O80105502Page 2 of 41 1Contents Page 1CONTENTS......................................................................................................................................................................2 2VERSION..........................................................................................................................................................................3 3TESTSUMMARY............................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1C LIENT I NFORMATION ...................................................................................................................................5 4.2G ENERAL D ESCRIPTIONOF EUT..................................................................................................................5 4.3P RODUCT S PECIFICATIONSUBJECTIVETOTHISSTANDARD ............................................................................5 4.4T EST C ONFIGURATION .................................................................................................................................7 4.5T EST E NVIRONMENT ....................................................................................................................................7 4.6D ESCRIPTIONOF S UPPORT U NITS ................................................................................................................8 5TESTRESULTSANDMEASUREMENTDATA.....................................................................................................11 5.1A NTENNA R EQUIREMENT ............................................................................................................................11 5.2M AXIMUM C ONDUCTED O UTPUT P OWER ....................................................................................................12 5.320 D BE MISSION B ANDWIDTH ......................................................................................................................13 5.4C ARRIER F REQUENCY S EPARATION ...........................................................................................................14 5.5N UMBEROF H OPPING C HANNEL .................................................................................................................15 5.6T IMEOF O CCUPANCY ................................................................................................................................16 5.7B ANDEDGE M EASUREMENTS .....................................................................................................................17 5.8C ONDUCTED S PURIOUS E MISSIONS ............................................................................................................18 5.9P SEUDORANDOM F REQUENCY H OPPING S EQUENCE ...................................................................................19 5.10R ADIATED S PURIOUS E MISSION &R ESTRICTEDBANDS .............................................................................21 6APPENDIXA.................................................................................................................................................................37 PHOTOGRAPHSOFTESTSETUP.............................................................................................................................38 PHOTOGRAPHSOFEUTCONSTRUCTIONALDETAILS.....................................................................................41 ReportNo.:EED32O80105502Page 3 of 41 2Version VersionNo.DateDescription 00Aug.23,2022Original ReportNo.:EED32O80105502Page 4 of 41 3TestSummary TestItemTestRequirementResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203/15.247(c) PASS ACPowerLineConducted Emission 47CFRPart15,SubpartCSection 15.207 N/A MaximumConductedOutput Power 47CFRPart15,SubpartCSection 15.247(b)(1) PASS 20dBEmissionBandwidth 47CFRPart15,SubpartCSection 15.247(a)(1) PASS CarrierFrequency Separation 47CFRPart15,SubpartCSection 15.247(a)(1) PASS NumberofHoppingChannels 47CFRPart15,SubpartCSection 15.247(a)(1) PASS TimeofOccupancy47CFRPart15,SubpartCSection15.247(a)(1)PASS PseudorandomFrequency HoppingSequence 47CFRPart15,SubpartCSection 15.247(b)(4) PASS BandEdgeMeasurements 47CFRPart15,SubpartCSection 15.247(d) PASS ConductedSpurious Emissions 47CFRPart15,SubpartCSection 15.247(d) PASS RadiatedSpurious emissions 47CFRPart15,SubpartCSection15.205/15.209PASS Restrictedbandsaround fundamentalfrequency 47CFRPart15,SubpartCSection15.205/15.209PASS N/A:WhentheEUTcharging,BTwillnotwork,SoNotApplicable. Remark: CompanyNameandAddressshownonReport,thesample(s)andsampleInformationwereprovidedbythe applicantwhoshouldberesponsiblefortheauthenticitywhichCTIhasn’tverified. Duringthetest,thedatawasshowedinallmodes,onlytheworstcaseleftearwasrecordedinthereport. Theleftandrightheadphonearesameelectricalcircuitdesignandcolor. ReportNo.:EED32O80105502Page 5 of 41 4GeneralInformation 4.1 ClientInformation Applicant:MinisoCorporation AddressofApplicant:Room2501,No.486HeyeSquareKangwangMiddleRoad,Liwan District,GuangZhou,Guangdong,China Manufacturer:CNCE AddressofManufacturer:37F,HeadquartersBuildi…

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ReportNo.EED32O80105502Page 1 of 82 Appendix:BluetoothClassic ReportNo.EED32O80105502Page 2 of 82 Contents AppendixA:20dBEmissionBandwidth......................................................................................3 TestResult...............................................................................................................................................3 TestGraphs.............................................................................................................................................4 AppendixB:OccupiedChannelBandwidth..............................................................................10 TestResult.............................................................................................................................................10 TestGraphs...........................................................................................................................................11 AppendixC:Maximumconductedoutputpower....................................................................17 TestResult.............................................................................................................................................17 TestGraphs...........................................................................................................................................18 AppendixD:Carrierfrequencyseparation...............................................................................24 TestResult.............................................................................................................................................24 TestGraphs...........................................................................................................................................25 AppendixE:Timeofoccupancy...............................................................................................31 TestResult.............................................................................................................................................31 TestGraphs...........................................................................................................................................32 AppendixF:Numberofhoppingchannels...............................................................................44 TestResult.............................................................................................................................................44 TestGraphs...........................................................................................................................................45 AppendixG:Bandedgemeasurements....................................................................................47 TestResult.............................................................................................................................................47 TestGraphs...........................................................................................................................................48 AppendixH:ConductedSpuriousEmission..............................................................................56 TestResult.............................................................................................................................................56 TestGraphs...........................................................................................................................................58 AppendixI:DutyCycle..............................................................................................................76 TestResult.............................................................................................................................................76 TestGraphs.…

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