EMOIBT157ABluetooth Portable Stereo Speaker with Durable, rubberized, waterproof cabinet

iBT157 - Instruction Sheet - English Color: Black text on white paper (1C + 1C) Size: 102 W x 150 H mm Material: 85gsm wood free paper Feb 17, 2020 CHARGING THE SPEAKER iBT157_010320-A Printed in China © 2020 SDI Technologies, Inc. All rights reserved Model: iBT157 For questions, full instructions, warranty, and additional safety information, please scan the QR code or visit: www.ihome.com/help/ibt157 USB AC adaptor (not included) USB charging cable (included) CHARGE UNIT BEFORE USE ABOUT 4 HOURS LED STATUS INDICATORS BLUETOOTH PAIRING USB CHARGING PORT PLAY/PAUSE Use the extended tip of a paper clip or other thin tool to push in the reset button -Press & hold to enter pairing mode -Select ‘iHome iBT157’ on your device to connect -To cancel pairing mode, press again pairing (flashing) connected to Bluetooth BLUE BLUE BLUETOOTH STATUS PLAYTOUGH PRO Waterproof Portable Speaker RESET BUTTON VOLUME UP VOLUME DOWN POWER/BATTERY LEVEL -Press to turn ON/OFF -Press & Hold to check battery level WATERPROOF COVER Before using near water, make sure the waterproof cover is completely flush with the unit. Press along the entire edge of the cover until it is securely in place. NEXT TRACK PREVIOUS TRACK Blue LED = Bluetooth Status Red LED = Battery Status FCC Information This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. 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. • Warning: Changes or modifications to this unit 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. CAN ICES-3 (B) / NMB-3(B), IC Statement This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment. 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. The device meets the exemption from the routine evaluation limits in section 2.5 of RSS 102 and compliance with RSS-102 RF exposure, users can obtain Canadian information on RF exposure and compliance. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. Cet équipement est conforme aux limites d'exposition aux radiations IC CNR-102 établies pour un environnement non contrôlé. 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. Le dispositif rencontre l'exemption des limites courantes d'évaluation dans la section 2.5 de RSS 102 et la conformité à l'exposition de RSS-102 rf, utilisateurs peut obtenir l'information canadienne sur l'exposition et la conformité de rf. Cet équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et votre corps. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Tout changement ou modification non expressément approuvé par la partie responsable de la conformité pourrait annuler le droit de l'utilisateur à utiliser l'équipement WARNING/DISPOSAL OF UNIT Do NOT attempt to change the battery. Doing so will void the warranty and could cause injury and damage to your device. To dispose of the unit, follow the instructions below: • Never dispose of used batteries/electronics with ordinary solid wastes, since they contain toxic substances. • Always dispose of used batteries/electronics in accordance with the prevailing community regulations. • Many electronics retailers now recycle batteries and other electronic components at no charge GENERAL BATTERY PRECAUTIONS • Never use or charge a battery if it appears to be leaking, discolored, deformed, or in any way abnormal. • Never disassemble the unit or attempt to remove battery as that could cause leakage of alkaline solution or other electrolytic substances. • Avoid charging a rechargeable battery when the temperature is not within 5°C - 35° C (41° - 95° …

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Rev11/20/07 SDITECHNOLOGIESINC. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:EMOIBT157A PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription Block SCH OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual Sincerely, DavidStetin 2020-04-07

SDITechnologiesInc. Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel numberandcolorofappearance. ProductionnameTrademarkFCCModelno. BluetoothPortableStereo SpeakerwithDurable, rubberized,waterproof cabinet iHomeEMOIBT157AiBT157,iBT157B,iBT157X(X wouldbeany1/2alphabet(s) combinationdenotesdifferent cabinetcolor) Confirmedby: DavidStetin 2020-04-07

E:\ED200103042EES200103045KIDiBT780FCCID\work\POA_Letter_140225.docx SDITECHNOLOGIESINC. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2020-04-07 SUBJECT:FCCApplicationfor(FCCID:EMOIBT157A) ToWhomItMayConcern: We,theundersigned,herebyauthorizeEMTEK(DONGGUAN)CO.,LTD.atSamLvon ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhavethe sameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, DavidStetin Date:2020-04-07

FCCID:EMOIBT157A

Title: Bluetooth Portable Stereo Speaker Version: 2 Designer: Nick Silvestri Date: 01/16/20 Model #: iBT157 CONFIDENTIAL and PROPRIETARY: The information contained herein including, but not limited to the products, renderings, concepts and designs comprise intellectual property of SDI Technolo- gies Inc. and shall be kept confidential and shall not be used or disclosed by the recipient without the written authority of SDI Technologies Inc. GAW MAGENTA- Silkscreen *FOLLOW /DL COLOR SPECIFIED PRINT FOR ALL PRINTED ICONS ON PRODUCT. RED - Debossed, glossy .2mm Inside of Jack-Cover iBT157 w w w . i H o m e . c o m M a n u f a c t u r e d & S e r v i c e d b y S D I T e c h n o l o g i e s I n c . T h i s d e v i c e c o m p l i e s w i t h p a r t 1 5 o f t h e F C C r u l e s . O p e r a t i o n i s s u b j e c t t o t h e f o l l o w i n g t w o c o n d i t i o n s : ( 1 ) t h i s d e v i c e m a y n o t c a u s e h a r m f u l i n t e r f e r e n c e , a n d ( 2 ) t h e d e v i c e m u s t a c c e p t a n y i n t e r f e r e n c e r e c e i v e d , i n c l u d i n g i n t e r f e r e n c e t h a t m a y c a u s e u n d e s i r e d o p e r a t i o n . PC Sheet F C C I D : E M O I B T 1 5 7 A I C : 9 8 6 B - I B T 1 5 7 A C A N I C E S - 3 ( B ) / N M B - 3 ( B ) M o d e l : i B T 1 5 7 M a d e i n C h i n a D e s i g n e d i n t h e U S A w w w . i H o m e . c o m / p a t e n t s I P 6 7 C h a r g i n g V o l t a g e : D C 5 V , 1 0 0 0 m A S e r v i c e # : i B T 1 5 7 - A - A Date code H V I N : i B T 1 5 7 a

FCCID:EMOIBT157A ANT

RFEXPOSUREEVALUATION EUTSpecification EUTBluetoothPortableStereoSpeakerwithDurable, rubberized,waterproofcabinet ModelNumberiBT157,iBT157B,iBT157X(Xwouldbeany1/2alphabet(s) combinationdenotesdifferentcabinetcolor) FCCIDEMOIBT157A Antennagain(Max)0dBi OperationFrequency2402-2480MHz InputRatingDC5Vfromadapter,DC3.7VBattery ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 KindofDevice:BluetoothVer.5.0 ModulationBT:(GFSK,π/4-DQPSK,8DPSK) Max.outputpowerBT:1.21dBm(0.001321W) TestRequirement: RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 1Friistransmissionformula:Pd=(Pout*G)\(4*pi*R 2 ) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=Numericgainoftheantennarelativetoisotropicantenna Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainofthendtotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancewheretheMPElimitis reached. 2MeasurementResult Antennagain:0dBi BTDSS: Transmit Frequen cy(MHz) Mode Measur ed Power (dBm) Tune upPowe r (dBm) Max tuneup power( dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (nume ric) Powerdensity at20cm(mW/ cm2) Power densit y Limits (mW/ cm2) 2.402GFSK-0.22 0±11 1.259010.0002505 1 2.441GFSK0.38 0±11 1.259010.0002505 1 2.480GFSK1.21 1±12 1.585010.0003153 1 2.402 Π/4-DQP SK -1.11 -1±10 1.000010.0001989 1 2.441 Π/4-DQP SK -0.72 -1±10 1.000010.0001989 1 2.480 Π/4-DQP SK 0.25 0±11 1.259010.0002505 1 2.4028DPSK-1.10 -1±10 1.000010.0001989 1 2.4418DPSK-0.70 -1±10 1.000010.0001989 1 2.4808DPSK0.50 0±11 1.259010.0002505 1 Signature: SamLv Date:2020-04-07

ReportNo.ES200305020EPage 1 of 79 Ver.1.0 TESTREPORT ProductName ： BluetoothPortableStereoSpeakerwith Durable,rubberized,waterproofcabinet ModelNumber ： iBT157,iBT157B,iBT157X(Xwouldbeany1/2 alphabet(s)combinationdenotesdifferent cabinetcolor) FCCID ： EMOIBT157A Preparedfor:SDITechnologiesInc. Address:1299,MainStreet,Rahway,NJ07065,U.S.A. Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ES200305020E Date(s)ofTests:March05,2020toApril02,2020 Dateofissue:April02,2020 ReportNo.ES200305020EPage 2 of 79 Ver.1.0 VERIFICATIONOFCOMPLIANCE Applicant: SDITechnologiesInc 1299,MainStreet,Rahway,NJ07065,U.S.A. Manufacturer: SDITechnologiesInc 1299,MainStreet,Rahway,NJ07065,U.S.A. Factory:DONGGUANSYNSTELECTRONICSCO.,LTD THESCIENCE&TECHNOLOGYINDUSTRIALPARK,HOUJIE TOWN,DONGGUAN,GUANGDONG,CHINA,China ProductDescription: BluetoothPortableStereoSpeakerwithDurable,rubberized, waterproofcabinet TradeMark:iHome ModelNumber: iBT157,iBT157B,iBT157X(Xwouldbeany1/2alphabet(s) combinationdenotesdifferentcabinetcolor)(note:Themodelsare thesameexceptcolorofappearanceandmodelnumber,herewe prepareiBT157forthealltest) Weherebycertifythat: TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,data evaluation,testprocedures,andequipmentconfigurationsshowninthisreportweremade inaccordancewiththeproceduresgiveninANSIC63.10-2013andtheenergyemittedby thesampleEUTtestedasdescribedinthisreportisincompliancewithconductedand radiatedemissionlimitsofFCCRulesPart15.247(2018). DateofTest: March05,2020toApril02,2020 Preparedby: LorenLuo/Editor Reviewer: TimDong/Supervisor Approved&AuthorizedSigner: LisaWang/Manager ReportNo.ES200305020EPage 3 of 79 Ver.1.0 ModifiedInformation VersionSummaryRevisionDateReportNo. Ver.1.0OriginalReport/ES200305020E ReportNo.ES200305020EPage 4 of 79 Ver.1.0 TableofContents 1.GENERALINFORMATION............................................................................................................6 1.1PRODUCTDESCRIPTION..............................................................................................................................6 1.2TESTMETHODOLOGY..................................................................................................................................7 1.3TESTFACILITY.............................................................................................................................................8 2.SYSTEMTESTCONFIGURATION.............................................................................................9 2.1EUTCONFIGURATION.................................................................................................................................9 2.2EUTEXERCISE............................................................................................................................................9 2.3TESTPROCEDURE.......................................................................................................................................9 2.4CONFIGURATIONOFTESTEDSYSTEM......................................................................................................10 3.SUMMARYOFTESTRESULTS................................................................................................11 4.DESCRIPTIONOFTESTMODES.............................................................................................12 5.TESTSYSTEMUNCERTAINTY.................................................................................................13 6.CONDUCTEDEMISSIONSTEST..............................................................................................14 6.1MEASUREMENTPROCEDURE:...................................................................................................................14 6.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)..........................................................................14 6.3MEASUREMENTEQUIPMENTUSED:..........................................................................................................14 6.4MEASUREMENTRESULT:...........................................................................................................................15 6.5CONDUCTEDMEASUREMENTPHOTOS:....................................................................................................18 7.RADIATEDEMISSIONTEST.....................................................................................................19 7.1MEASUREMENTPROCEDURE....................................................................................................................19 7.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).........................................................................21 7.3MEASUREMENTEQUIPMENTUSED:..........................................................................................................22 7.4RADIATEDEMISSIONLIMIT........................................................................................................................23 7.5MEASUREMENTRESULT............................................................................................................................24 7.5RADIATEDMEASUREMENTPHOTOS:........................................................................................................29 8.CHANNELSEPARATIONTEST................................................................................................30 8.1MEASUREMENTPROCEDURE....................................................................................................................30 8.2TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).........................................................................30 8.3MEASUREMENTEQUIPMENTUSED:..........................................................................................................30 8.4MEASUREMENTRESULTS:.........................................................................................................................30 9…

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FCCID:EMOIBT157A