2AS3L-U3Bluetooth Receiver

285mm 100mm 19.9.18 桬餥륫 껷妃⴯䒊 桬餥륫 U3覰暅䱹佐㐼 100*285mm This product is a Bluetooth receiver, power supply and audio output as one. The shell is made of alloy material, it can provide Bluetooth function for speakers and cars without Bluetooth function, audio from mobile devices such as mobile phones and tablets can be transmitted to Bluetooth Receiver User Manual Product Introduction 1. Connect the USB power supply port of the product to the charger and power on automatically. 2. Connect the 3.5mm audio jack to your speaker or car via AUX port. Installation Guide 1. The BT receiver will automatically enter pairing mode once power on. 2. Open the Bluetooth function on your mobile phone or tablet and click search. 3. Click HAGiBiS U3 once appear and enter “0000” if required. 4. The BT receiver will automatically re-connect next time once power on. Note: The pairing mode lasts only 3 minutes. After 3 minutes, the LED lights will enter the slow flash standby mode. If you need to enter the pairing mode, please restart the product after power failure. Connection Guide Product specification Product Diagram Package Content BT receiver User Manual Warranty Card ●●● Name Bluetooth receiver SNR 92dB Power supply 5V/1A Temperature -10~50°C BT Version 5.0 Frequency 20Hz ~ 22KHz range 10m Humidity ≤90% 3.5mm audio jack USB Power supply port Mic Mic Hotline：400-820-6093（ Working days from 9:00AM to 6:00PM） Email： [email protected] Website：http://www.hagibis.com Service WeChat Operation Demo Video and Artificial Customer Service Please scan below QR Code FAQ Q. How much power is needed? A: Please use 5V/1A power supply. If the current is too high, the equipment may be damaged. Q. Will there be an electric current sound? A: This will happen to a few users. Current noise is usually caused by power supply, and different vehicle noise will be different. If it occurs, it can be avoided by following settings. 1. Turn the car down and the mobile phone up. 2. Try to use the car with its own USB power supply or mobile power supply, do not use the cigarette lighter car charging, because the cigarette lighter is the engine power supply, the current is unstable. Features Bluetooth 5.0 Version Active Noise Cancelling Chip High Sensitivity Microphone Creative small device FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding 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 residentia l 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 televis ion 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 technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

Rev11/20/07 (ShanghaiXinxieIndustrialCo.,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID: 2AS3L-U3 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram, Schematics, OperationalDescription BlockDiagram Schematics OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. Sincerely, (LeiBai)

ShanghaiXinxieIndustrialCo.,Ltd. ModelDifference Productdescription:BluetoothReceiver Modelname:U3 U3-S,U2,U2Pro,U3Pro,U4,U4-S,U4Pro,U5,U5-S,U5Pro,U6,U6-S,U6Pro,U7,U7- S,U7Pro,U8,U8-S,U8Pro,U9,U9-S,U9Pro,U10,U10-S,U10Pro,U11,U11-S,U11Pro, U12,U12-S,U12Pro,U13,U13-S,U13Pro,U14,U14-S,U14Pro,U15,U15-S,U15Pro, U16,U16-S,U16Pro,U17,U17-S,U17Pro,U18,U18-S,U18Pro,U19,U19-S,U19Pro, U20,U20-S,U20Pro TradeName:N/A FCCID:2AS3L-U3 AllthemodelarethesamecircuitandRFmodule,exceptmodelnames. Regards Sincerely Client’ssignature: Client’sname/title:LeiBai/N/A Contactinformation/address:Room1517,No.69,Lane1399,HusongRoad,JiutingTown, SongjiangDistrict,Shanghai , 201615China

(ShanghaiXinxieIndustrialCo.,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2021.7.29 SUBJECT:FCCApplicationforFCCID:2AS3L-U3 ToWhomItMayConcern: We,theundersigned,herebyauthorizeAlanMeiatShenzhenBCTCTestingCo.,Ltd.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyAlanMeiofShenzhenBCTCTestingCo.,Ltd.onourbehalf shallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, (LeiBai)

ExternalPhotos

Label&labellocation Size:20*10mm BluetoothReceiver FCCID:2AS3L-U3 Label location

InternalPhotos Antenna

FCC§15.247(i),§2.1091–RFExposure FCCID:2AS3L-U3 Appliedprocedures/limit AccordingtoFCC§15.247(i)and§1.1307(b)(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelinexcessoftheCommission’sguidelines. LimitsforOccupational/ControlledExposure Frequency Range(MHz) ElectricField Strength(E) (V/m) MagneticField Strength(H) (A/m) PowerDensity(S) (mW/cm 2 ) AveragingTime |E| 2 ,|H| 2 orS (minutes) 0.3-3.06141.63(100)*6 3.0-301842/f4.89/f(900/f)*6 30-30061.40.1631.06 300-1500F/3006 1500-100,00056 Note:ƒisfrequencyinMHz *=Powerdensitylimitisapplicableatfrequenciesgreaterthan100MHz LimitsforGeneralPopulation/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(E) (V/m) MagneticField Strength(H) (A/m) PowerDensity(S) (mW/cm 2 ) AveragingTime |E| 2 ,|H| 2 orS (minutes) 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500F/150030 1500-100,0001.030 Note:f=frequencyinMHz *=Plane-waveequivalentpowerdensity MPEPREDICTION PredicationofMPElimitatagivendistance,EquationfromOETBulletin65,Edition97-01 Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna,R=0.2m TESTRESULTS Tuneup Produce power Maximu mpeak output power (dBm) Output power to antenn a (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result BLE4±113.160.61dBi(0.869)0.000551Pass BT4±113.160.61dBi(0.869)0.000551Pass

No.：BCTC/RF-EMC-005Page: 1 of 43 Edition：A.3 TESTREPORT ShenzhenBCTCTestingCo.,Ltd. ReportNo.: BCTC2101059810-2E Applicant:ShanghaiXinxieIndustrialCo.,Ltd. ProductName:BluetoothReceiver Model/TypeRef.:U3 TestedDate:2021-01-11to2021-05-30 IssuedDate:2021-06-08 ReportNo.:BCTC2101059810-2E No.：BCTC/RF-EMC-005Page: 2 of 43 Edition：A.3 FCCID:2AS3L-U3 Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp.Thisresult(s)showninthis reportreferonlytothesample(s)tested.WithoutwrittenapprovalofShenzhenBCTCTestingCo.,Ltd,this reportcan’tbereproducedexceptinfull.Thetestedsample(s)andthesampleinformationareprovidedby theclient. ProductName: BluetoothReceiver Trademark:N/A Model/TypeRef.: U3 U3-S,U2,U2Pro,U3Pro,U4,U4-S,U4Pro,U5,U5-S,U5Pro,U6, U6-S,U6Pro,U7,U7-S,U7Pro,U8,U8-S,U8Pro,U9,U9-S, U9Pro,U10,U10-S,U10Pro,U11,U11-S,U11Pro,U12,U12-S, U12Pro,U13,U13-S,U13Pro,U14,U14-S,U14Pro,U15,U15-S, U15Pro,U16,U16-S,U16Pro,U17,U17-S,U17Pro,U18,U18-S, U18Pro,U19,U19-S,U19Pro,U20,U20-S,U20Pro PreparedFor: ShanghaiXinxieIndustrialCo.,Ltd. Address: Room1517,No.69,Lane1399,HusongRoad,JiutingTown, SongjiangDistrict,Shanghai , 201615China Manufacturer: Hagibis(Shenzhen)IndustrialCo.,Ltd. Address: Room202,BuildingA,TumaoIndustrialZone,YucuiCommunity, LonghuaStreet,LonghuaDistrict,Shenzhen PreparedBy: ShenzhenBCTCTestingCo.,Ltd. Address: 1-2/F.,BuildingB,PengzhouIndustrialPark,No.158,Fuyuan1st Road,Tangwei,FuhaiSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China SampleReceivedDate: 2021-01-11 SampletestedDate: 2021-01-11to2021-05-30 IssueDate: 2021-06-08 ReportNo.: BCTC2101059810-2E TestStandards: FCCPart15.247 ANSIC63.10-2013 TestResults: PASS Remark:Thisis BluetoothBLE radiotestreport. Testedby:Approvedby: KelseyTan/ProjectHandlerZeroZhou/Reviewer ReportNo.:BCTC2101059810-2E No.：BCTC/RF-EMC-005Page: 3 of 43 Edition：A.3 TABLEOFCONTENT TestReportDeclarationPage 1.VERSION ........................................................................................................................ 5 2.TESTSUMMARY .......................................................................................................... 6 3.MEASUREMENTUNCERTAINTY ............................................................................. 7 4.PRODUCTINFORMATIONANDTESTSETUP ..................................................... 8 4.1ProductInformation .................................................................................................. 8 4.2TestSetupConfiguration ......................................................................................... 9 4.3SupportEquipment ................................................................................................... 9 4.4ChannelList ............................................................................................................... 9 4.5TestMode ................................................................................................................ 10 4.6Tableofparametersoftextsoftwaresetting ...................................................... 10 5.TESTFACILITYANDTESTINSTRUMENTUSED .............................................. 11 5.1TestFacility .............................................................................................................. 11 5.2TestInstrumentUsed ............................................................................................. 11 6.CONDUCTEDEMISSIONS ....................................................................................... 13 6.1BlockDiagramOfTestSetup ............................................................................... 13 6.2Limit ........................................................................................................................... 13 6.3Testprocedure ........................................................................................................ 13 6.4EUToperatingConditions ..................................................................................... 13 6.5TestResult ............................................................................................................... 14 7.RADIATEDEMISSIONS ............................................................................................ 16 7.1BlockDiagramOfTestSetup ............................................................................... 16 7.2Limit ........................................................................................................................... 17 7.3Testprocedure ........................................................................................................ 18 7.4EUToperatingConditions ..................................................................................... 20 7.5TestResult ............................................................................................................... 21 8.RADIATEDBANDEMISSIONMEASUREMENTANDRESTRICTEDBANDS OFOPERATION .............................................................................................................. 25 8.1BlockDiagramOfTestSetup ............................................................................... 25 8.2Limit ........................................................................................................................... 25 8.3Testprocedure ........................................................................................................ 26 8.4EUToperatingConditions ..................................................................................... 26 8.5TestResult ............................................................................................................... 27 9.POWERSPECTRALDENSITYTEST ..................................................................... 28 9.1BlockDiagramOfTestSetup ............................................................................... 28 9.2Limit ........................................................................................................................... 28 9.3Testprocedure .........…

Text truncated - open the document above for the full version.

ReportNo.:BCTC2101059810-2E No.：BCTC/RF-EMC-005Page: 41 of 43 Edition：A.3 15.EUTTESTSETUPPHOTOGRAPHS Conductedemissions RadiatedMeasurementPhotos ReportNo.:BCTC2101059810-2E No.：BCTC/RF-EMC-005Page: 42 of 43 Edition：A.3