EMOIBT300BBluetooth Wireless Speaker with Rechargeable Battery

iBT300B.EXv23 Instruction Sheet - English (+ Try me) Color: Black text on white paper (1C + 1C) Size: 102 W x 150 H mm Material: 85gsm wood free paper June 9, 2023 v8 *FRONT*BACK Model: iBT300 WATER RESISTANT COVER Before using near water, make sure the water resistant cover is completely flush with the unit. Press along the entire edge of the cover until it is securely in place. iBT300-060923-A Printed in China © 2023 SDI Technologies, Inc. All rights reserved For questions, warranty, and additional safety information, please scan the QR code or visit: www.ihome.com/help/ibt300v23 PLAYTOUGH X Bluetooth Wireless Speaker with Rechargeable Battery INTERNAL RECHARGEABLE LITHIUM-ION BATTERY This device uses an internal non-replaceable rechargeable lithium-ion battery that should last the lifetime of the device. If you suspect your battery may be dead, try charging it for an extended period of time and try resetting the unit. 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 may 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. To find a drop-off location near you, visit www.call2recycle.com 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° Fahrenheit). • Never expose a battery to any liquid. • Never expose a battery to excessive heat such as direct sunlight or fire. Never use a battery pack in an unventilated vehicle where excessive internal temperatures may be encountered. • Always keep batteries out of the reach of infants and small children. IMPORTANT SAFETY INSTRUCTIONS Please heed all warnings, read and follow all instructions and keep these instructions handy for future reference. 1. Unplug unit and clean only with damp cloth. Stronger cleaning agents, such as Benzene, thinner or similar materials can damage the surface of the unit. 2. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 3. Heat – This product should be situated away from heat sources such as radiators, heat registers, stoves or other appliances (including amplifiers) that produce heat. 4. Only use attachments/accessories specified by the manufacturer. 5. Unplug this product during lightning storms or when unused for long periods of time. 6. Damage Requiring Service – This product should be serviced by qualified service personnel when: - Plug has been damaged. - Objects have fallen into or liquid has been spilled into the enclosure. - The unit has been exposed to rain. The unit has been dropped or the enclosure damaged. - The unit exhibits a marked change in performance or does not operate normally. 7. No naked flame sources, such as lighted candles, should be placed on this product. 8. Attention should be drawn to the environmental aspects of battery disposal. 9. This product is suitable for use in tropical and/or moderate climates. WARNING: - Do not dispose of batteries in the household trash or fire. - The mains plug of power adaptor is used as the disconnect device, it shall remain readily operable. - If the unit is to be unused for an extended period of time, such as a month or longer, charge the unit fully before storage. - Always use a UL/ETL certified charging adapter (not included), and the supplied USB charging cable. FCC Information 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. ISED Information 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 inte…

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SDITechnologiesInc. July03,2023 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestforFCCID:EMOIBT300B SDITechnologiesInc.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, DavidStetin SDITechnologiesInc. July03,2023 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestforFCCID:EMOIBT300B SDITechnologiesInc.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, DavidStetin

AttestationStatements July03,2023 TO:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046,USA RE:AttestationStatementsPart2.911(d)(7)requestforFCCID:EMOIBT300B SDITechnologiesInc.,theundersigned,herebyauthorizeSDITechnologiesInc.toactas ourdesignatedU.S.agentforserviceofprocess,SDITechnologiesInc.acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanyCommission-relatedproceeding involvingtheequipment. SDITechnologiesInc.acceptstheresponsibilitytoactasdesignatedU.S.agentfor serviceofprocess,providesanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantInformation： Companyname:SDITechnologiesInc. ContactName:DavidStetin Address:1299,MainStreet,Rahway,NJ07065,U.S.A. TelephoneNo:732574-9000 Email:[email protected] U.S.AgentInformation: CompanyName:SDITechnologiesInc. ContactName:DavidStetin Address:1299,MainStreet,Rahway,NJ07065,U.S.A. TelephoneNo:732574-9000 Email:[email protected] REN:0003786449 ApplicantSignature:AgentSignature: (iftheagentisdifferentfromtheapplicant) Applicantprintedname:DavidStetinAgentprintedname:DavidStetin

July03,2023 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR ( ProductName： BluetoothWirelessSpeakerwithRechargeable Battery ModelNumber ： iBT300,iBT300X(Xcouldbesingleormultiple digitsbyanyalphabetsandpunctuationmarks denotingdifferentyearversion,buyersand cabinetcolors) FCCID：EMOIBT300B applicant:SDITechnologiesInc. Address:1299,MainStreet,Rahway,NJ07065,U.S.A. ) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,Schematics,Operational Description)requiredtobesubmittedwiththisapplicationbepermanentlywithheld frompublicreview. SPECIFYREASONFORREQUEST(Theabovematerialscontaintradesecrets andproprietaryinformationnotcustomarilyreleasedtothepublic.Thepublic disclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors.) Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, DavidStetin

July03,2023 SDITechnologiesInc. 1299,MainStreet,Rahway,NJ07065,U.S.A. RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLvatEMTEK(DONGGUAN)CO.,LTD.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigning ofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, DavidStetin

Report No. EDG2306060015E004Page 1 of 4Ver.1.0 FCC ID: EMOIBT300B Report No. EDG2306060015E004Page 2 of 4Ver.1.0 Report No. EDG2306060015E004Page 3 of 4Ver.1.0 Report No. EDG2306060015E004Page 4 of 4Ver.1.0

Model #: iBT300B.EXv23 HVIN: iBT300b Service #: iBT300B.EXv23-B-A Charging Voltage: DC 5V, 2A FCC ID: EMOIBT300B IC : 986B-IBT300B IP67 Designed and Engineered in the USA Mfd. & Srvcd. by SDI Technologies, Inc. Patents: www.ihome.com/patents www.iHome.com Made in China 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. CAN ICES-3(B) / NMB-3(B) Cool Grey 6C Cool Grey 6C Cool Grey 9C Cool Grey 11C PMS Black C SZCS: May 08, 2023 Title: Bluetooth Portable Mono Speaker Version: 2 Designer: Mitchell Bailey Date: 05.08.2023 Model #: iBT300v2 GAW New Ma

Report No. EDG2306060015E004Page 1 of 2Ver.1.0 FCC ID: EMOIBT300B ANT Report No. EDG2306060015E004Page 2 of 2Ver.1.0

ReportNo.EDG2306060015E00402RPage1of7Ver.1.0 TESTREPORT ProductName： BluetoothWirelessSpeakerwithRechargeable Battery ModelNumber ： iBT300,iBT300X(Xcouldbesingleormultiple digitsbyanyalphabetsandpunctuationmarks denotingdifferentyearversion,buyersand cabinetcolors) FCCID：EMOIBT300B Preparedfor:SDITechnologiesInc. Address:1299,MainStreet,Rahway,NJ07065,U.S.A. Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2,ZoneA,ZhongdaMarineBiotechnology ResearchandDevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2306060015E00402R Date(s)ofTests:June06,2023toJune27,2023 Dateofissue:June27,2023 $二维码$ ReportNo.EDG2306060015E00402RPage2of7Ver.1.0 TableofContents 1.TESTRESULTCERTIFICATION...............................................................................................................................................3 2.EUTSPECIFICATION.................................................................................................................................................................5 3.TESTREQUIREMENT................................................................................................................................................................6 4.MEASUREMENTRESULT.........................................................................................................................................................7 ReportNo.EDG2306060015E00402RPage3of7Ver.1.0 1.TESTRESULTCERTIFICATION Applicant:SDITechnologiesInc. Address:1299,MainStreet,Rahway,NJ07065,U.S.A. Manufacturer:SDITechnologiesInc. Address:1299,MainStreet,Rahway,NJ07065,U.S.A. Factory:DongGuanNexaSoundInnovationTechnologyCo.,Ltd Address: BuildingNo.1,No.20,No1Road,SanjiangIndustrialZone,HengliTown, DongguanCity,Guangdong,China EUT:BluetoothWirelessSpeakerwithRechargeableBattery ModelName: iBT300,iBT300X(Xcouldbesingleormultipledigitsbyanyalphabetsand punctuationmarksdenotingdifferentyearversion,buyersandcabinetcolors) Trademark:iHome MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT §15.247(i),§2.1093 PASS TheaboveequipmentwastestedbyEMTEK(DONGGUAN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththeprocedures giveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribedinthisreportisin compliancewiththerequirementsofFCCRulesFCC§15.247(i),§2.1093. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport DateofTest:June06,2023toJune27,2023 Preparedby: XiaYang/Editor Reviewer: TimDong/Supervisor Approve&AuthorizedSigner: SamLv/Manager ReportNo.EDG2306060015E00402RPage4of7Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary EDG2306060015E00402R/OriginalReport ReportNo.EDG2306060015E00402RPage5of7Ver.1.0 2. EUTSpecification CharacteristicsDescription Product:BluetoothWirelessSpeakerwithRechargeableBattery ModelNumber: iBT300,iBT300X(Xcouldbesingleormultipledigitsbyanyalphabetsand punctuationmarksdenotingdifferentyearversion,buyersandcabinetcolors) Allproductsarethesame,onlythemodelnumberandcolorofappearance aredifferent HereweselectediBT300B.EXv23forallthetest Sample:1# DeviceType: BluetoothV5.1 DataRate: 1MbpsforGFSKmodulation 2Mbpsforπ/4-DQPSKmodulation 3Mbpsfor8DPSKmodulation Modulation: GFSK,π/4-DQPSK,8DPSK OperatingFrequency Range(s): 2402-2480MHz NumberofChannels: -1.59dBm(0.000693W) TransmitPowerMax: PCBAntenna AntennaGain:-0.68dBi Powersupply: DC5VfromUSB,DC3.7Vfrombattery Evaluationapplied:MPEEvaluation SAREvaluation ReportNo.EDG2306060015E00402RPage6of7Ver.1.0 3. TestRequirement RFEXPOSUREEVALUATION Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbe operatedinamannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessof theCommission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurementsorcomputer simulation.WhenroutineSARevaluationisnotrequired,portabletransmitterswithoutputpowergreaterthan theapplicablelowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis5mm. ReportNo.EDG2306060015E00402RPage7of7Ver.1.0 4. MeasurementResult Antennagain:-0.68dBi Whenasinglemoduleworks,themeasurementresultsareasfollows: BT1 Transmit Frequency (MHz) Mode Measure dPower (dBm) E.I.R.P (dBm) Tuneup Power (dBm) Maxtune uppower (dBm) Calculation Result 1-gSAR 2402GFSK -2.64-3.32-3±1-2 0.19557643 2441GFSK-3.26-3.94-4±1-30.15660803 2480GFSK-2.82-3.50-3±1-20.19872653 2402Π/4-DQPSK-2.00-2.68-2±1-10.24621613 2441Π/4-DQPSK-2.62-3.30-3±1-20.19715783 2480Π/4-DQPSK-2.24-2.92-3±1-20.19872653 24028DPSK-1.59-2.27-2±1-10.24621613 24418DPSK-2.12-2.80-3±1-20.19715783 24808DPSK-1.80-2.48-2±1-10.25018193 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andnosimultaneousSARmeasurementis required. ***EndofReport***

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Center Frequency Horizontal Vertical 2400MHz 2450MHz 2500MHz 2400MHz 2450MHz 2500MHz -1.73 -0.84 -0.68 -6.15 -3.70 -2.32 MAX. Gain -0.68 Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Address Kexing Road Xiangzhou DistrictZhuhai City Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Frequency (MHz) Gain(dB) Max Min Avg 2400 -1.73178 -30.0815 -8.48713 2450 -0.845801 -38.5605 -7.88012 2500 -0.685586 -24.0318 -6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dB) Max Min Avg 2400 -6.1530 -24.1420 -13.0295 2450 -3.7054 -26.5836 -10.6700 2500 -2.32122 -30.4301 -9.70536 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

ReportNo. EDG2306060015E00401RPage 1 of 71Ver.1.0 TEST REPORT ProductName： BluetoothWirelessSpeakerwith Rechargeable Battery ModelNumber ： iBT300,iBT300X(X couldbe singleor multiple digitsby any alphabetsand punctuationmarks denotingdifferentyear version,buyersand cabinetcolors) FCC ID：EMOIBT300B Preparedfor:SDI TechnologiesInc. Address:1299,MainStreet,Rahway,NJ 07065,U.S.A. Preparedby:EMTEK(DONGGUAN)CO.,LTD. Address:-1&2/F.,Building2, ZoneA, ZhongdaMarineBiotechnology Researchand DevelopmentBase,No.9,XinchengAvenue, SongshanhuHigh-technologyIndustrialDevelopmentZone, Dongguan,Guangdong,China TEL:+86-0769-22807078 FAX:+86-0769-22807079 ReportNumber:EDG2306060015E00401R Date (s) of Test s:June06, 2023to June27, 2023 Dateof issue:June27, 2023 $二维码$ ReportNo. EDG2306060015E00401RPage 2 of 71Ver.1.0 Table of Contents 1 TESTRESULTCERTIFICATION................................................................................................................3 2 EUT TECHNICALDESCRIPTION..............................................................................................................5 3 SUMMARYOF TESTRESULT...................................................................................................................6 4 TESTMETHODOLOGY..............................................................................................................................7 4.1GENERALDESCRIPTIONOF APPLIEDSTANDARDS...............................................................7 4.2MEASUREMENTEQUIPMENTUSED..........................................................................................7 4.3DESCRIPTIONOF TESTMODES................................................................................................8 5 FACILITIESANDACCREDITATIONS.........................................................................................................9 5.1FACILITIES.....................................................................................................................................9 5.2EQUIPMENT..................................................................................................................................9 5.3LABORATORYACCREDITATIONSANDLISTINGS.....................................................................9 6 TESTSYSTEMUNCERTAINTY...............................................................................................................10 7 SETUPOF EQUIPMENTUNDERTEST..................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1.........................................................................................11 7.2RADIOFREQUENCYTESTSETUP2.........................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP....................................................................................13 7.4BLOCKDIAGRAMCONFIGURATIONOF TESTSYSTEM........................................................14 7.5SUPPORTEQUIPMENT..............................................................................................................14 8 FREQUENCYHOPPINGSYSTEMREQUIREMENTS............................................................................15 8.1STANDARDAPPLICABLE...........................................................................................................15 8.2EUT PSEUDORANDOMFREQUENCYHOPPINGSEQUENCE...............................................15 8.3EQUALHOPPINGFREQUENCYUSE ........................................................................................16 8.4FREQUENCYHOPPINGSYSTEM.............................................................................................16 9 TESTREQUIREMENTS...........................................................................................................................17 9.120DB&99%BANDWIDTH.............................................................................................................17 9.2CARRIERFREQUENCYSEPARATION......................................................................................29 9.3NUMBEROF HOPPINGFREQUENCIES...................................................................................32 9.4AVERAGETIMEOF OCCUPANCY(DWELLTIME)...................................................................35 9.5MAXIMUMPEAKCONDUCTEDOUTPUTPOWER...................................................................41 9.6CONDUCTEDSUPRIOUSEMISSION........................................................................................47 9.7RADIATEDSPURIOUSEMISSION.............................................................................................57 9.8CONDUCTEDEMISSIONTEST..................................................................................................66 9.9ANTENNAAPPLICATION............................................................................................................69 ReportNo. EDG2306060015E00401RPage 3 of 71Ver.1.0 1 TEST RESULTCERTIFICATION Applicant:SDI TechnologiesInc. Address:1299,MainStreet,Rahway,NJ 07065,U.S.A. Manufacturer:SDI TechnologiesInc. Address:1299,MainStreet,Rahway,NJ 07065,U.S.A. Factory:DongGuanNexaSoundInnovationTechnologyCo.,Ltd Address: BuildingNo.1,No.20,No 1 Road,SanjiangIndustrialZone,HengliTown, DongguanCity, Guangdong,China EUT:BluetoothWirelessSpeakerwith RechargeableBattery ModelName: iBT300,iBT300X(X couldbe singleor multipledigitsby any alphabetsand punctuationmarksdenotingdifferentyear version,buyersand cabinetcolors) Trademark:iHome MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTEST RESULT FCC47 CFRPart 2, SubpartJ FCC47 CFRPart 15, SubpartC PASS IC RSS-GEN,Issue5(04-2018)+A1(03-2019)+A2(02-2021) IC RSS-247Issue2(02-2017) PASS The aboveequipmentwas testedby EMTEK(DONGGUAN) CO.,LTD.The test data,data evaluation,test procedures,and equipmentconfigurationsshownin this reportweremadein accordancewiththe proceduresgivenin ANSIC63.10(2013)and the energyemittedby the sampleEUT testedas desc…

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ReportNo.EDG2306060015E004Page1of2Ver.1.0 FCCID:EMOIBT300B ReportNo.EDG2306060015E004Page2of2Ver.1.0