VLJ-SP025Portable Bluetooth Music Speaker

MODEL: SONIC SUB 500 Power on/ o press and hold button 3S to turn ON/OFFand selec "Sonic Sub 500 " from phone menu. 1 key feature EN Product ID: SP025 Maximum RF Power: 4dBmIC: 4522A-SP025 Working temperature: -10oC -45 oC Frequency Band: 2.402 -2.480 GHzFCC ID: VLJ-SP025 2 basic operation double-click to enter 2 speaker link mode. Volume up short Press to increase volume; press and hold for 2s to play the next track. Two Speaker Linking Process Power on both speakers to put them into pairing mode. Double click the power button on either speaker to enter link mode.You will hear “Left Channel, Right Channel”. Go to the BT menu on your device and select the model of Sonic Sub 500 that you have , you will hear “Pairing complete” when the speaker is connected If you previously connected one speaker to your phone, power on the other speaker and after you hear “Pairing” double click the power button to enter link mode. “You will hear Left Channel, Right Channel” play/pause /BT disconnect short Press to play /Pause, Press and hold for 2s to connect /disconnect Bluetooth double press can start to " Voice Assistant Volume down short Press to decrease volume; press and hold it for 2s to play the last track. Type C input Type C input for power supply , standard input power is 5V 2A Single Speaker BT Connection Process Power on only one speaker. The blue LED will flash when power is on. Wait until you hear the “Pairing” from the speaker. Select the model of Sonic Sub you have from the BT menu to and pair the speaker to your mobile device. You will hear “Pairing complete” when the speaker is connected. Wireless Chargepad When Sonic SUB 500 is power on, or in charging with power supply, put your phone on the product ( center the phone with the wireless charging symbol on the product) , can charge your device . size: 75 x 200mm FCC Caution 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

BinatoneElectronicsInternationalLtd. AgentAuthorization Company:BinatoneElectronicsInternationalLtd. Address:25/F,GuangdongInvestmentTower,148ConnaughtRoad,Central, SheungWan,HongKong,China ProductName:PortableBluetoothMusicSpeaker ModelNumber(s):SP025 Trademark:N/A FCCID:VLJ-SP025 WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2021/1/14 Name:SamLee Title:Manager Company:BinatoneElectronicsInternationalLtd.

BinatoneElectronicsInternationalLtd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2021/1/14 Subject;RequestforConfidentiality FCCID:VLJ-SP025 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:SamLee Title:Manager

BinatoneElectronicsInternationalLtd. ModelDifference 2021-1-14 EUTNAME:PortableBluetoothMusicSpeaker FCCID:VLJ-SP025 MODEL:SONICSUB500 SP025 AllthemodelarethesamecircuitandRFmodule,exceptmodelnames. Sincerely Client’ssignature Client’sname/titleSamLee(Manager) Contactinformation/address:25/F,GuangdongInvestmentTower,148 ConnaughtRoad,Central,SheungWan,HongKong,China

External Photos

Label&labellocation PortableBluetoothMusicSpeaker FCCID:VLJ-SP025

InternalPhotos Wireless Antenna

BTAntenna

No.：BCTC/RF-EMC-005Page 1 of 22 Edition：A.2 TESTREPORT ShenzhenBCTCTestingCo.,Ltd. ReportNo.: BCTC2012712033-2E Applicant:BinatoneElectronicsInternationalLtd. ProductName:PortableBluetoothMusicSpeaker Model/TypeRef.:SONICSUB500 TestedDate:2020-12-01to2020-12-11 IssuedDate:2020-12-11 ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Page 2 of 22 Edition：A.2 FCCID:VLJ-SP025 Testedby:Approvedby: KelseyTan/ProjectHandlerZeroZhou/Reviewer Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp.Thisresult(s)showninthisreport referonlytothesample(s)tested.WithoutwrittenapprovalofShenzhenBCTCTestingCo.,Ltd,thisreport can’tbereproducedexceptinfull.Thetestedsample(s)andthesampleinformationareprovidedbytheclient. ProductName: PortableBluetoothMusicSpeaker Trademark: Model/TypeRef.: SONICSUB500 SP025 PreparedFor: BinatoneElectronicsInternationalLtd. Address: 25/F,GuangdongInvestmentTower,148ConnaughtRoad, Central,SheungWan,HongKong,China Manufacturer: BinatoneElectronicsInternationalLtd. Address: 25/F,GuangdongInvestmentTower,148ConnaughtRoad, Central,SheungWan,HongKong,China PreparedBy: ShenzhenBCTCTestingCo.,Ltd. Address: 1-2/F.,EastofBBuilding,PengzhouIndustrialPark,Fuyuan 1stRoad,Qiaotou,FuyongStreet,Bao'anDistrict, Shenzhen,Guangdong,China SampleReceivedDate: 2020-12-01 SampletestedDate: 2020-12-01to2020-12-11 IssueDate: 2020-12-11 ReportNo.: BCTC2012712033-2E TestStandards FCCCFR47part1,1.1307(b),1.1310 TestResults PASS ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Page 3 of 22 Edition：A.2 TABLEOFCONTENT TestReportDeclarationPage 1.VERSION ............................................................................................................................... 4 2.PRODUCTINFORMATION ................................................................................................ 5 2.1ProductInformation ......................................................................................................... 5 2.2SupportEquipment ......................................................................................................... 5 2.3TestMode ......................................................................................................................... 5 3.TESTFACILITYANDTESTINSTRUMENTUSED ....................................................... 6 3.1TestFacility ...................................................................................................................... 6 3.2TestInstrumentUsed ..................................................................................................... 6 4.METHODOFMEASUREMENT ........................................................................................ 7 4.1ApplicableStandard ........................................................................................................ 7 4.2BlockDiagramOfTestSetup ........................................................................................ 7 4.3Limit ................................................................................................................................... 8 4.4Testprocedure ................................................................................................................. 8 4.5EquipmentApprovalConsiderations ............................................................................ 9 4.6EandHfieldStrength .................................................................................................. 10 5.PHOTOGRAPHSOFTESTSET-UP .............................................................................. 17 (Note:N/Ameansnotapplicable) ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Page 4 of 22 Edition：A.2 1.VERSION ReportNo.IssueDate DescriptionApproved BCTC2012712033-2E2020-12-11OriginalValid ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Page 5 of 22 Edition：A.2 2.PRODUCTINFORMATION 2.1ProductInformation Model/TypeRef.: SONICSUB500 SP025 Modeldifferences: AllthemodelarethesamecircuitandRFmodule,exceptmodel names. ProductDescription: BluetoothMusicSpeakerwithWirelessCharger OperationFrequency:115kHz-205kHz Antennainstallation: Inductiveloopcoilantenna Ratings: USB:DC5V Battery:DC3.7V Wireless:10WMAX HardwareVersion: N/A SoftwareVersion: N/A 2.2SupportEquipment DeviceTypeBrandModelSeriesNo.DataCableRemark Portable Bluetooth MusicSpeaker SP025N/AN/AEUT Mobilephoneiphoneiphone8PN/AN/AAuxiliary Notes: 1.Alltheequipment/cableswereplacedintheworst-caseconfigurationtomaximizetheemissionduring thetest. 2.Groundingwasestablishedinaccordancewiththemanufacturer’srequirementsandconditionsforthe intendeduse. 2.3TestMode . TestModes1Charging TestModes2Wireless5W TestModes3Wireless7.5W TestModes4Wireless10W ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Page 6 of 22 Edition：A.2 3.TESTFACILITYANDTESTINSTRUMENTUSED 3.1TestFacility AllmeasurementfacilitiesusedtocollectthemeasurementdataarelocatedatShenzhen BCTCTestingCo.,Ltd.Address:1-2/F.,EastofBBuilding,PengzhouIndustrialPark, Fuyuan1stRoad,Qiaotou,FuyongStreet,Bao'anDistrict,Shenzhen,Guangdong,China. ThesiteandapparatusareconstructedinconformancewiththerequirementsofANSIC63.4 andCISPR16-1-1otherequivalentstandards. FCCTestFirmRegistrationNumber:712850 ICRegisteredNo.:23583 3.2TestInstrumentUsed EquipmentManufacturerModelNo.SerialNo.LastCal.NextCal. Exposure LevelTester NardaELT-400N-0231Jul.15,2020Jul.14,2021 Magnetic fieldprobe 100cm2 Narda B-FieldProbe 100cm2 M0675Jul.15,2020Jul.14,2021 843ChamberETS84384301Aug.27,2020Aug.26,2023 ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Page 7 of 22 Edition：A.2 4.METHODOFMEASUREMENT 4.1ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcessoftheCommission’sguidelines.Accordingto§1.1310and§2.1093RF exposureiscalculated.AccordingKDB680106D01v03:RFExposureWirelessCharging Appsv02. 4.2BlockDiagramOfTestSetup Formobileconfiguration Forportableconfiguration ReportNo.:BCTC2012712033-2E No.：BCTC/RF-EMC-005Pag…

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No.：BCTC/RF-EMC-005Page 1 of 23 Edition：A.2 TESTREPORT ShenzhenBCTCTestingCo.,Ltd. ReportNo.: BCTC2012712033-1E Applicant:BinatoneElectronicsInternationalLtd. ProductName:PortableBluetoothMusicSpeaker Model/TypeRef.:SONICSUB500 TestedDate:2020-12-01to2020-12-11 IssuedDate:2020-12-11 ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 2 of 23 Edition：A.2 FCCID:VLJ-SP025 Testedby:Approvedby: KelseyTan/ProjectHandlerZeroZhou/Reviewer Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp.Thisresult(s)showninthisreport referonlytothesample(s)tested.WithoutwrittenapprovalofShenzhenBCTCTestingCo.,Ltd,thisreport can’tbereproducedexceptinfull.Thetestedsample(s)andthesampleinformationareprovidedbytheclient. ProductName: PortableBluetoothMusicSpeaker Trademark: Model/TypeRef.: SONICSUB500 SP025 PreparedFor: BinatoneElectronicsInternationalLtd. Address: 25/F,GuangdongInvestmentTower,148ConnaughtRoad, Central,SheungWan,HongKong,China Manufacturer: BinatoneElectronicsInternationalLtd. Address: 25/F,GuangdongInvestmentTower,148ConnaughtRoad, Central,SheungWan,HongKong,China PreparedBy: ShenzhenBCTCTestingCo.,Ltd. Address: 1-2/F.,EastofBBuilding,PengzhouIndustrialPark,Fuyuan1st Road,Qiaotou,FuyongStreet,Bao'anDistrict,Shenzhen, Guangdong,China SampleReceivedDate: 2020-12-01 SampletestedDate: 2020-12-01to2020-12-11 IssueDate: 2020-12-11 ReportNo.: BCTC2012712033-1E TestStandards FCCPart15.209 ANSIC63.10-2013 TestResultsPASS ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 3 of 23 Edition：A.2 TABLEOFCONTENT TestReportDeclarationPage 1.VERSION ............................................................................................................................... 4 2.TESTSUMMARY ................................................................................................................. 5 3.MEASUREMENTUNCERTAINTY .................................................................................... 6 4.PRODUCTINFORMATIONANDTESTSETUP ............................................................ 7 4.1ProductInformation ......................................................................................................... 7 4.2TestSetupConfiguration ............................................................................................... 7 4.3SupportEquipment ......................................................................................................... 8 4.5TestMode ......................................................................................................................... 8 5.TESTFACILITYANDTESTINSTRUMENTUSED ....................................................... 9 5.1TestFacility ...................................................................................................................... 9 5.2TestInstrumentUsed ..................................................................................................... 9 6.CONDUCTEDEMISSIONS .............................................................................................. 11 6.1BlockDiagramOfTestSetup ...................................................................................... 11 6.2Limit ................................................................................................................................. 11 6.3Testprocedure ............................................................................................................... 11 6.4EUToperatingConditions ............................................................................................ 11 6.5TestResult ..................................................................................................................... 12 7.RADIATEDEMISSIONS ................................................................................................... 14 7.1BlockDiagramOfTestSetup ...................................................................................... 14 7.2Limit ................................................................................................................................. 15 7.3Testprocedure ............................................................................................................... 15 7.4TestResult ..................................................................................................................... 17 8.EUTPHOTOGRAPHS ...................................................................................................... 20 9.EUTTESTSETUPPHOTOGRAPHS ............................................................................ 21 (Note:N/Ameansnotapplicable) ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 4 of 23 Edition：A.2 1.VERSION ReportNo.IssueDate DescriptionApproved BCTC2012712033-1E2020-12-11OriginalValid ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 5 of 23 Edition：A.2 2.TESTSUMMARY TheProducthasbeentestedaccordingtothefollowingspecifications: No.TestParameter Clause No Results 1ConductedEmission15.207PASS 2RadiatedEmission15.209PASS 3AntennaRequirement15.203PASS ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 6 of 23 Edition：A.2 3.MEASUREMENTUNCERTAINTY Whererelevant,thefollowingmeasurementuncertaintylevelshavebeenestimated fortestsperformedontheProductasspecifiedinCISPR16-4-2.Thisuncertaintyrepresents anexpandeduncertaintyexpressedatapproximatelythe95%confidencelevelusinga coveragefactorofk=2. No.ItemUncertainty 1 3mcamberRadiatedspurious emission(30MHz-1GHz) U=4.3dB 2ConductedEmission(150kHz-30MHz)U=3.2dB 3humidityuncertaintyU=5.3% 4Temperatureuncertainty U=0.59°C ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 7 of 23 Edition：A.2 4.PRODUCTINFORMATIONANDTESTSETUP 4.1ProductInformation Model/TypeRef.: SONICSUB500 SP025 Modeldifferences: AllthemodelarethesamecircuitandRFmodule,exceptmodel names. ProductDescription:UVSanitizerwithWirelessCharger OperationFrequency:115kHz-205kHz Antennainstallation: Inductiveloopcoilantenna Ratings: USB:DC5V Battery:DC3.7V Wireless:10WMAX HardwareVersion: N/A SoftwareVersion: N/A 4.2TestSet…

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ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 21 of 23 Edition：A.2 9.EUTTESTSETUPPHOTOGRAPHS Conductedemissions RadiatedMeasurementPhotos(9kHz-30MHz) ReportNo.:BCTC2012712033-1E No.：BCTC/RF-EMC-005Page 22 of 23 Edition：A.2 RadiatedMeasurementPhotos(30MHz-1GHz)