
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
DongguanBaolifengElectronicTechnologyCo.,Ltd (4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity,China) AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:Dec.9,2025 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2AXK8-SP110 DongguanBaolifengElectronicTechnologyCo.,Ltd(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§ 1.50002ofreferencechapter,asanentityproducing“covered”communicationequipment.The equipmentforwhichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideo surveillanceequipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibited fromreceivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:BinbiaoLiang Title:Manager Address:4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity,China Email:[email protected]
DongguanBaolifengElectronicTechnologyCo.,Ltd (4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity, China) 1 |P a g e AttestationStatements To: FederalCommunicationsCommissionDate: Dec. 9, 2025 7435 OaklandMills Road, Columbia,MD 21046,USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2AXK8-SP110 Product Name: Wireless Earbuds This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1.Does not containcybersecurityor anti-virussoftwareproducedor providedbyKasperskyLab, Inc.or any of its successors,assignees,parents,subsidiaries,affiliates,or any entity that has rebranded or relabeledsoftwareproducedby the aforementionedentities. 2.Does not have the capabilityto store, run, or deliverany softwareidentifiedon the FCC CoveredList, includingbut not limitedto cybersecurityand anti-virussoftware. To supportthis attestation,the appendixevaluationdocumentationhas been preparedand is includedin the certificationfiling. This attestationis based on a thoroughevaluationof the device'sdesign,functionality,and software environment.The undersignedaffirmsthat the informationprovidedis accurateand completeto the best of their knowledge. Sincerelyyours, ApplicantSignature PrintedName:BinbiaoLiang Title: Manager Address:4/F, MingxinsciencePark,138QiqiaoRoad, Qishi Town, DongguanCity Tel.:+8615099927722 Email:[email protected] DongguanBaolifengElectronicTechnologyCo.,Ltd (4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity,China) 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☐ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck SBOM(SoftwareBillofMaterials)[ForDeviceisnotInherentcompliance] SectionComponentNameVersionSupplier 1 2 3
DongguanBaolifengElectronicTechnologyCo.,Ltd (4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity,China) U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:December9,2025 Ref:AttestationStatement–Part2.911(d)(7)filing FCCID:2AXK8-SP110 [DongguanBaolifengElectronicTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,[GOLDENVICTORYINTERNATIONALTRADINGCOLTD](“theagent”) isourdesignatedU.S.agentforserviceofprocessfortheabovereferenceFCCID.Theapplicant acceptstomaintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyear aftereitherthegranteehaspermanentlyterminatedallmarketingandimportationoftheapplicable equipmentwithintheU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicial proceedinginvolvingtheequipment,whicheverislater.Theapplicantfurtheracknowledgesitisour responsibilitytoinformtheFCCwhenevertheagentinformationchanges. [GOLDENVICTORYINTERNATIONALTRADINGCOLTD]("theagent)understanditistheagent's obligationtoacceptserviceofprocessintheUnitedStatesformattersrelatedtotheapplicable equipment,andatthephysicalU.S.addressandemailaddress. DesignatedU.S.Agent CompanyName:GOLDENVICTORYINTERNATIONALTRADINGCOLTD FRN:0036377570 Address:11016THSTREETSUITE1400 DENVER,CO80202UnitedStates Signature: ContactPerson:LeonHowar ContactPerson:Manager Tel:(337)255-0461Email: [email protected] Applicant CompanyName:DongguanBaolifengElectronicTechnologyCo.,Ltd FRN:0029986940 Address:4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown, DongguanCity Signature: ContactPerson:BinbiaoLiang ContactPerson:Manager Tel:+8615099927722Email:[email protected]
DongguanBaolifengElectronicTechnologyCo.,Ltd ( 4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity,China ) Date:December9,2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2AXK8-SP110 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram Schematics OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired. UserManual InternalPhotos TestSetupPhotos Sincerely, (Signature) Title:Manager Address:4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity Tel.:+8615099927722 Email:[email protected]
DongguanBaolifengElectronicTechnologyCo.,Ltd ( 4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,DongguanCity,China ) Date:December9,2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2AXK8-SP110 I,theundersigned,herebyauthorize(ShenzhenPSITestingCo.,Ltd.)toactonourbehalfinallmatters relatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenPSITestingCo.,Ltd.)shallhavethesameeffectasourownandI acknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsofcertification,as specifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(DongguanBaolifeng ElectronicTechnologyCo.,Ltd). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, (Signature) (FullnameofcontactpersonlistedonFCC’swebsite):BinbiaoLiang Title:Manager Tel:+8615099927722 Fax:+8615099927722 Email:[email protected]
DongguanBaolifengElectronicTechnologyCo.,Ltd ModelDifference Date:Dec.9,2025 Productdescription:WirelessEarbuds Modelname:SP110 FCCID:2AXK8-SP110 We(DongguanBaolifengElectronicTechnologyCo.,Ltd)herebystatethatallthe modelsareelectricalidenticalincludingthesamesoftwareparameterandhardware design(i.e.,circuitdesign,PCBLayout,RFmodule/circuit,antennatype(s)and antennalocation,componentsonPCB,etc.,),samemechanicalstructureanddesign (includingproductenclosure,materials,etc.,),Onlythecircuitlayoutisdifferent. Theproducthasdifferentcoloredshells,andthistestusedEUTwithblackshells.the testdataofEUTwithblackshellcanrepresenttheremainingcolors. Client’ssignature: Client’sname/title:BinbiaoLiang/Manager Contactinformation/address:4/F,MingxinsciencePark,138QiqiaoRoad,Qishi Town,DongguanCity
Page1of5ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China AppendixIIexternalphotos FCCID:2AXK8-SP110 Page2of5ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Page3of5ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Page4of5ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Page5of5ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China ------End------
Dongguan baolifeng Electronic Technology Co., Ltd Labeldeclaration Regards Sincerely Client’s signature: Client’s name / title :Binbiao Liang/Manager Contact information / address:4/F, Mingxin science Park,138 Qiqiao Road, Product description:Wireless Earbuds Model name:SP110 FCC ID:2AXK8-SP110 The measurement of remote control: Length (30mm) Width(24.5mm)High(18mm).The remote control are too small and irregularly shaped to print labels, so the labels are included in the instruction manual and on the outer packaging. Qishi Town, Dongguan City, China
FCCID:2AXK8-SP110 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China RFExposureevaluation Accordingto447498D01GeneralRFExposureGuidancev06 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison EDR: Leftearphoneworsecaseoutputpowerisasbelow:[2441MHz:2.69dBm] Maximumoutputpoweris2.69dBm(1.86mW). (1.86mW/5mm)·[√2.441(GHz)]=0.581<3.0for1-gSAR Rightearphoneworsecaseoutputpowerisasbelow:[2480MHz:5.2dBm] Maximumoutputpoweris5.2dBm(3.31mW). (3.31mW/5mm)·[√2.480(GHz)]=0.983<3.0for1-gSAR ThenSARevaluationisnotrequired
SMDCERAMICANTENNA DataSheet CS -2450-16-C For 2400-2483MH z 1.6x0.8mm [EIA1608] Antenna type: Chip antenna Company: Shenzhen Weiqi Technology Co., Ltd Address: Rm8401, 4th floor, DarunTechnology BuildingNo.613 Shajing Road, Buyong Community, Shajing Street, Bao'anDistrict, Shenzhen City, Guangdong Province ,China 典型特征 T y p i cal Characterist i cs 电气特性 Electrical Characteristics per line(TA=25°C) 2400~2483 MHz Lin ear 2. 36 dB i 66. 5% % 50 频带 Frequency Band 极 化 P o l a riz a t i o n * 峰 值 增 益 P eak Ga in * 峰 值 效 率 P ea k Effi c i e n c y 阻 抗 Im p e n da n ce 参数Parameter 规格Specification 单位Units LAN, Mobile TV ■ 家用射频系统Home RF system, et 特征 Feature ■ 重量轻,结构紧凑 Light weight, compact ■ 宽带大,低成本 Wide bandwidth, low cost ■ 高增益内置天线 Built-in antenna with high gain ■ 工作温度 Operating Temp. : -40°C~+85°C 应用 Application ■ 蓝牙,无线局域网,移动电视 Bluetooth, Wireless c TECHNOLOGY *测 试 条 件 : 测 试 板 尺 寸 9 8 × 65 mm ; 匹 配 电 路 : π 型 匹 配 电 路 。 T est co n d i t i o n : T est boa r d s iz e 9 8 * 65 m m ; M a t c hin g c ir cu i t: P i m a t c hin g c ir cu i t w il l be re q u ir ed Fi g .1 驻 波 比 V S WR W C S -2450-16-C Chip Antenna 3D 模式 3D Gain Pattern (2400 MHz) 增益模式是在 暗 室 进 行 测 试 的 , 被 测 件 放 在 桌 肩 位 置 , 用 标 准 的 喇 叭 天 线 和 矢 量 网 络 分 析 仪 来 收 集 数 据 。 Th e Ga i n p a tt e rn i s measu r ed i n FAR - fi e l d c h a m be r . D U T i s p l aced o n e tab l e o f r o t a t o r , a s t a n da r d ho r n a n t e nn a a n d Vec t o r N e t w o rk t o co ll ect da t a . 辐射模式 Radiation Pattern Fig.2 暗室示意图 FAR-field Chamber TECHNOLOGY Chip Antenna t h An a l y z e r i s uesd 3D 模式 3D Gain Pattern (2450 MHz) 3D 模式 3D Gain Pattern (2500 MHz) TECHNOLOGY Chip Antenna 1. 30±3 minutes at -40°C±5°C, 2. Convert to +105°C (5 minutes) 3. 30±3 minutes at +105°C±5°C, 4. Convert to -40°C (5 minutes) 5. Total 100 continuous cycles 项目Item 环境Condition 规格Specification 热冲击 Thermal shock No apparent damage Fulfill the electrical spec. after test. 抗湿性 Humidity resistance No apparent damage Fulfill the electrical spec. after test. 1. Humidity: 85% R.H. 2. Temperature: 85±5°C 3. Time: 1000 hours. The dipped surface of the terminal shall be at least 95% covered with solder after dipped in solder bath of 245±5°C for 3±1 seconds. No apparent damage 焊锡性 Solderability 耐焊接热性 Soldering heat resistance No apparent damage 1. Solder bath temperature : 260±5°C 2. Bathing time: 10±1 seconds 低温电阻 Low temperature resistance No apparent damage Fulfill the electrical spec. after test. 1. Temperature: -40°C±5°C 2. Time: 1000 hours. No apparent damage Fulfill the electrical spec. after test. 1. Temperature: 150°C±5°C 2. Time: 1000 hours. 耐高温性 High temperature resistance 推荐回流焊接曲线Recommended Reflow Solder curve (2) 储存环境 Storage Condition (a)仓库:温度应在0~30°C之间,湿度应小于60%湿度,产品应在交货之日起1年内使用。 At warehouse: The temperature should be within 0 ~ 30°C and humidity should be less than 60% RH.The product should be used within 1 year from the time of elivery. (b)在板:温度应在40~85°C之间,湿度应小于85%湿度。On board: The temperature should be within -40~85°C and humidity should be less than 85% RH. (3) 工作环境温度 Operating Temperature Range 工作温度范围:-40°C to +85°C。 Operating temperature range : -40°C to +85°C. TECHNOLOGY Chip Antenna 推荐焊&Evaluation Board (1) 电烙铁的使用 Soldering Gun Procedure 以下注意事项仅针对使用电烙铁进行个别器件更换。 Note the follows, in case of using solder gun for replacement. (a) 使用小于30W的电烙铁,温度不高于350°C,焊接时间小于3秒。 The tip temperature must be less than 350°C for the period within 3 seconds by using soldering gun under 30 W. (b) 烙铁不可直接接触器件本体。 The soldering gun tip shall not touch this product directly. (2) 焊锡量 Soldering Volume 注意焊接过程中过多的焊锡量会损害器件本体。 Note that excess of soldering volume will easily get crack the body of this product. 产品尺寸 Product Dimension TECHNOLOGY Chip Antenna 应用环境Application Guide 包装信息Package Information A B C D E F L W 8.00±0.3 3.50± 0.051.75±0.1 2.00±0.054.00±0.1 1.50±0.1 2.30± 0.1 1.55± 0.1 编码规则 Par t Number System CS - 2450 - 16-C External DimensionsL*W(mm)1.6*0.8 Central Frequency2450MHz Product Series: Chip Antenna 丝印 Marking TECHNOLOGY Chip Antenna TECHNOLOGY 订货信息Order Information 设备 Device Package 净重 Net Weight 运送 式 Carrier 量 Quantity 认证 HSF Status CS-2450 -16-C 1608 Tape & Reel 5000pcs RoHS compliant 版本信息 Revision history 日期/Date 本 /Revision 2022-12-2 V1.0 本描述/Description of changes First Version 0.002g The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order. © Copyright 2015, Keweixin Electronics All rights reserved Chip Antenna
ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.comPage1of155 Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China FCCTESTREPORT FCCID:2AXK8-SP110 OnBehalfof DongguanBaolifengElectronicTechnologyCo.,Ltd WirelessEarbuds ModelNo.:SP110 Preparedfor:DongguanBaolifengElectronicTechnologyCo.,Ltd Address: 4/F,MingxinsciencePark,138QiqiaoRoad,QishiTown,Dongguan City,China PreparedBy:ShenzhenPSITestingCo.,Ltd. Address: 1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad, ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China ReportNumber: psi2509226-C01-R01 DateofReceipt: Sep.26,2025 DateofTest:Sep.26,2025toOct.16,2025 DateofReport: Oct.17,2025 VersionNumber:V0 Page2of155ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China TABLEOFCONTENTS DescriptionPage 1.SummaryOfStandardsAndResults.................................................................................................6 1.1.DescriptionofStandardsandResults........................................................................................6 2.GeneralInformation.............................................................................................................................7 2.1.DescriptionofDevice(EUT).......................................................................................................7 2.2.Modellist.....................................................................................................................................8 2.3.AccessoriesofDevice(EUT)......................................................................................................8 2.4.TestedSupportingSystemDetails..............................................................................................8 2.5.BlockDiagramofconnectionbetweenEUTandsimulators.......................................................8 2.6.TestModeDescription.................................................................................................................9 2.7.Softwaretestversionandpowersettinginformation..................................................................9 2.8.TestConditions..........................................................................................................................10 2.9.TestFacility................................................................................................................................10 2.10.MeasurementUncertainty.......................................................................................................10 2.11.TestEquipmentList.................................................................................................................11 3.MaximumPeakOutputPower..........................................................................................................12 3.1.Limit...........................................................................................................................................12 3.2.TestProcedure..........................................................................................................................12 3.3.TestSetup.................................................................................................................................12 3.4.TestResult.................................................................................................................................13 4.Bandwidth...........................................................................................................................................14 4.1.Limit...........................................................................................................................................14 4.2.TestProcedure..........................................................................................................................14 4.3.TestResult.................................................................................................................................14 5.CarrierFrequencySeparation..........................................................................................................38 5.1.Limit...........................................................................................................................................38 5.2.TestProcedure..........................................................................................................................38 5.3.TestResult.................................................................................................................................38 6.NumberOfHoppingChannel...........................................................................................................50 6.1.Limit...........................................................................................................................................50 6.2.TestProcedure..........................................................................................................................50 6.3.TestResult.................................................................................................................................50 7.DwellTime..........................................................................................................................................56 7.1.Testlimit....................................................................................................................................56 7.2.TestProcedure..........................................................................................................................56 7.3.TestResult.................................................................................................................................56 8.OUT-OF-BANDEMISS…
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Page 78 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China TestGraphs BandEdgeNVNT1-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH52402MHzAnt1No-HoppingEmission Page 79 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT1-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH52480MHzAnt1No-HoppingEmission Page 80 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT2-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH52402MHzAnt1No-HoppingEmission Page 81 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT2-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH52480MHzAnt1No-HoppingEmission Page 82 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT3-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT3-DH52402MHzAnt1No-HoppingEmission Page 83 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT3-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT3-DH52480MHzAnt1No-HoppingEmission Page 84 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Rightearphone ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH52402Ant1No-Hopping-54.34-20Pass NVNT1-DH52480Ant1No-Hopping-59.90-20Pass NVNT2-DH52402Ant1No-Hopping-45.94-20Pass NVNT2-DH52480Ant1No-Hopping-58.05-20Pass NVNT3-DH52402Ant1No-Hopping-47.55-20Pass NVNT3-DH52480Ant1No-Hopping-58.48-20Pass Page 85 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China TestGraphs BandEdgeNVNT1-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH52402MHzAnt1No-HoppingEmission Page 86 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT1-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT1-DH52480MHzAnt1No-HoppingEmission Page 87 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT2-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT2-DH52402MHzAnt1No-HoppingEmission Page 88 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT2-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT2-DH52480MHzAnt1No-HoppingEmission Page 89 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT3-DH52402MHzAnt1No-HoppingRef BandEdgeNVNT3-DH52402MHzAnt1No-HoppingEmission Page 90 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdgeNVNT3-DH52480MHzAnt1No-HoppingRef BandEdgeNVNT3-DH52480MHzAnt1No-HoppingEmission Page 91 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China BandEdge(Hopping) Leftearphone ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH52402Ant1Hopping-57.14-20Pass NVNT1-DH52480Ant1Hopping-56.23-20Pass NVNT2-DH52402Ant1Hopping-57.12-20Pass NVNT2-DH52480Ant1Hopping-55.63-20Pass NVNT3-DH52402Ant1Hopping-56.92-20Pass NVNT3-DH52480Ant1Hopping-53.31-20Pass Page 92 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China TestGraphs BandEdge(Hopping)NVNT1-DH52402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH52402MHzAnt1HoppingEmission Page 93 of 155 ReportNo.:psi2509226-C01-R01 ShenzhenPSITestingCo.,Ltd.Tel:0755-23011775|E-mail:[email protected]|http://www.psi-lab.com Add:1-2/F.,Building5,YudafuIndustrialPark,No.10,XingyeWestRoad,ShajingSubdistrict,Bao'anDistrict,Shenzhen…
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| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 3.30 mW |

Bluetooth Headset
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Bluetooth Headset
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Wireless Earbuds
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Bluetooth Headset
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Bluetooth Headset
Equipment Class
DSS - Part 15 Spread Spectrum Transmitter