EMOIBTW41CBluetooth Stereo Alarm Clock with Qi Wireless, Speaker Phone and USB Charging

iBTW41 - QSG (English) Size: 700 x 160 mm (unfold), 140 x 160 mm (folded) Color: 1C + 1C material: 154gsm, art card, 1C + 1C, May 25, 2020 Front Cover Quick Start Guide What’s Included: Meet Your iHome TimeBoost iBTW41 AC adapteriBTW41 unit Quick Set-Up: The Display For warranty visit: www.ihome.com/support Model: iBTW41 Bluetooth Speaker + Wireless Charger Back To p iHome iBTW41 Connect the included AC adapter to the DC jack located on the back of the unit and connect the other end to a working wall outlet. Connecting the Unit Step One Bluetooth Pairing Step Two Setting Your Clock Step Three • Turn on your Bluetooth device and make it ‘discoverable’ by turning on Bluetooth mode. • Press the Power Button on the iBTW41. • Press and hold the Bluetooth Pairing Button on the back of the iBTW41 until the Blueooth Pairing Icon flashes to indicate the unit is in pairing mode. • Select ‘iHome Timeboost’ on your device’s Bluetooth menu to connect! • Press and hold the Time Set Button until the display flashes. • Press the – or + Buttons to adjust selections and tap Time Set to confirm (make sure you set the correct AM/PM time). • Do this for time, year, month and date. • All done! Daylight Savings Time: By default, the DST Switch is set to Auto and will automatically adjust the time in March and November. Tip: Press the Alarm 1 Button during clock setting to toggle the clock between 12/24 hour display modes. PM Indicator Wireless Charging Alarm 1 Alarm 2 Low Battery Bluetooth Mode Using Qi Wireless Charging This unit will wirelessly charge Qi compatible wireless charging phones. Place Qi compatible device face up on charging pad. Check the lightning icon on the iBTW41 display for charging status: Slow blinking icon: Device is charging properly. Solid icon: Device is charged. Rapid blinking icon: Device is not charging properly. Reposition device. Note: The lightning icon may continue to blink slowly when iOS devices are fully charged. CAUTION: Remove metal protective or magnetic case from phone before charging. When charging phone, do not place magnetic-striped or other metal objects on the charger. Doing so could damage the object or this unit. Qi compatible phones with metallic looking finishes will charge normally. Snooze/Display Dimmer Snooze: When the alarm is sounding, press the Snooze/Dimmer Button to snooze for 9 minutes. Dimmer: Press the Snooze/Dimmer Button (when alarm is NOT sounding) to adjust display brightness. Programmable Snooze To adjust the snooze duration: 1. Press and hold the Snooze/Dimmer Button. 2. Use the + or - Buttons to adjust the snooze duration from 1-29 minutes. Press the Snooze/Dimmer Button again to confirm. Display Auto-Dimmer This unit is equipped with a sensor that will automatically adjust the brightness of the clock display based on ambient light in your room. When the room is well lit, the display will adjust to Hi brightness for better visibility. In a dark room, it will dim to a lower brightness. You can adjust the “lower limit” of the Auto-dimmer to fit your personal preference of display brightness in a dark room. The 3 options are: “Auto 2” – minimum brightness setting will be level 2 “Auto 1” - minimum brightness setting will be level 1 “Auto 0” – clock display will turn FULLY OFF in a dark room To adjust Dimmer settings: Press the Snooze/Dimmer Button repeatedly to cycle through brightness levels: Auto 1, Auto 2, Auto 0, Hi, 3, 2, 1, or OFF. (Note: choosing Hi, 3, 2, 1, or OFF are fixed settings and will not auto-adjust.) Manual Bluetooth Pairing 1. Press and hold the Bluetooth Pairing Button on the back of the iBTW41 for 2 seconds. 2. Select ‘iHome Timeboost’ on your device’s Bluetooth menu to connect. 3. If pairing is successful, the Bluetooth indicator appears solid on the clock display, indicating the iBTW41 is ready to play music. 4. To reset Bluetooth settings, press and hold the Bluetooth Pairing Button for 10 seconds. Playing Audio Via Bluetooth Press the Play/Pause/Speakerphone Button on the unit to play or pause audio from your linked Bluetooth device. Using the Speakerphone The iBTW41 must be ON and connected to a Bluetooth device in order to receive calls. • Press the Play/Pause/Speakerphone Button to accept an incoming call. • Press and hold to end or ignore a call. Using Voice Commands The iBTW41 must be ON and connected to a Bluetooth device to use voice commands. • Press and hold the Play/Pause/Speakerphone Button for 2 seconds to activate Siri or Google Assistant. Charging Devices Via USB Port 1. Connect the standard size end of a USB cable (not included) to the USB port on the back of the unit and connect the other end to the charging port on your device. 2. Monitor the charging on your device. Some devices use a proprietary charging method and will not charge using the USB port. If this happens, you must charge your device using the charger that came with it. NOTE: Unit must be plugged into working outlet to charge devices. Battery Back-Up The unit comes with a CR-2450 back-up battery installed to provide continuous alarm operation and clock settings in the event of a temporary power failure. Remove the battery pull tab before use. When the battery icon on the clock display is flashing, it is time to replace the back-up battery. The battery compartment is located on the bottom of the unit. 1. Make sure the AC adapter is connected, or you will lose your time and alarm settings during battery replacement. 2. Use a Phillips screwdriver to open the battery compartment door. 3. Remove the exhausted battery from the compartment and insert 1 CR-2450 battery, checking that the + side is facing you. Replace the compartment door. Do not overtighten. WARNING: Lithium batteries can explode or cause burns if disassembled, shorted, recharged, exposed to water, fire, or high temperatures. Do not place loose batteries in a pocket, purse, or other container containing metal objects, mix with used or other battery types, or store with hazardous or co…

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Rev11/20/07 SDITechnologiesInc. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:EMOIBTW41C PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName BlockDiagram Schematics OperationalDescription BlockDiagram Schematics OperationalDescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrant forthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,Wealsorequestingthe commissiontograntshort-termconfidentialityrequestonthefollowingattachmentsuntil180 daysaftertheGrantDateofEquipmentAuthorizations. ExhibitTypeFileName ManualUsermanual InternalphotosInternalphotos ExternalPhotosExternalPhotos SetupphotosSetupphotos Sincerely, DavidStetin

SDITechnologiesInc. Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethe sameRFmoduleandantenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodel numberandcolorofappearance. ProductionnameTrademarkFCCModelno. BluetoothStereoAlarm ClockwithQiWireless, SpeakerPhoneandUSB Charging iHomeEMOIBTW41CiBTW41,iBTW41X(Xcouldbe singleormultipledigitsbyany alphabetsdenotedifferent cabinetcolor) Confirmedby: DavidStetin

W:\案件资料\案件数据图片\罗工\ED191107034EKIDiBT235FCCIDReport\work\POA_Letter_140225.docx SDITechnologiesInc. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2022-06-20 SUBJECT:FCCApplicationfor(FCCID:EMOIBTW41C) ToWhomItMayConcern: We,theundersigned,herebyauthorizeEMTEK(DONGGUAN)CO.,LTD.atSamLv onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. AnyandallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshall havethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, DavidStetin

FCC ID: EMOIBTW41C

Title: Version: Designer: Date: Model #: CONFIDENTIAL and PROPRIETARY: The information contained herein including, but not limited to the products, renderings, concepts and designs comprise intellectual property of SDI Technologies 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 4 Mitchell Bailey 02.06.2020 iBTW41 BOTTOM TOP FRONT BACK 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), CAN RSS-216/CNR-216 SNOOZE DIMMER DC JACK Backlit WHITE Display Dimmer EMBOSSED 0.3MM PAD PRINTED REF: DL EMBOSSED 0.3MM DST -1 +1 AUTO BATTERY unscrew to open door PAD PRINTED REF: DL Model #: iBTW41 HVIN: iBTW41c Service #: iBTW41-A-A Freq Range: FM 87.5 - 107.9 MHz USB Output: DC 5V, 1A AC Adapter: DC 9V, 3A Clock Backup: DC 3V, CR2450 TIMEBOOST Do not place metal phone case or metal objects in the wireless charing area. Supports Samsung 9W Fast Charge WIRELESS CHARGER: Designed and Engineered in the USA Mfd. & Srvcd. by SDI Technologies, Inc. Cool grey 8C White Feb 7, 2020 the recess size: 36mmW x 39mmH model plate size: 35mm x 38mm Feb 05, 2020 FCC ID: EMOIBTW41C I C: 986B-IBTW41C Patents: www.ihome.com/patents Made in China www.iHome.com

FCC ID: EMOIBTW41C ANT

RFEXPOSUREEVALUATION EUTSpecification EUTBluetoothStereoAlarmClockwithQiWireless,Speaker PhoneandUSBCharging ModelNumberiBTW41,iBTW41X(Xcouldbesingleormultipledigitsby anyalphabetsdenotedifferentcabinetcolor) Allmodelsofproductsarethesame,onlythemodel numberisdiffrent HereweprepareiBTW41forthealltest. FCCIDEMOIBTW41C Antennagain(Max)0dBi OperationFrequency2.4G:2402MHz-2480MHz InputRatingAC100-240V50/60Hz ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 ModulationGFSK,pi/4-DQPSK,8-DPSK Max.outputpower-1.49dBm(0.000710W) EvaluationappliedMPEEvaluation SAREvaluation 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 ModeFrequ ency (MHz) Output Power (dBm) Target Power W/tolera nce (dBm) Max tune up power toleranc e (dBm) Max tune up power toleranc e (mW) Power Densityat R=20cm (mW/cm 2 ) Limit (mW/ cm 2 ) Verdict GFSK 2402-2.32-3±1-20.630.0001261.0PASS 2441-2.82-3±1-20.630.0001261.0PASS 2480-3.44-4±1-30.500.0001001.0PASS pi/4-DQPSK 2402-1.70-2±1-10.790.0001581.0PASS 2441-2.21-3±1-20.630.0001261.0PASS 2480-2.75-3±1-20.630.0001261.0PASS 8-DPSK 2402-1.49-2±1-10.790.0001581.0PASS 2441-1.94-2±1-10.790.0001581.0PASS 2480 -1.98 -2±1-10.790.0001581.0PASS Signature: SamLv Date:June17,2022

ReportNo. EDG2205250146E00401RPage 1 of 61 Ver.1.0 TEST REPORT ProductName ： BluetoothStereoAlarmClockwith Qi Wireless,SpeakerPhoneand USB Charging ModelNumber ： iBTW41,iBTW41X(X couldbe singleor multipledigitsby any alphabetsdenote differentcabinetcolor) FCC ID ： EMOIBTW41C 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:EDG2205250146E00401R Date(s)of Tests:May 25, 2022to June17, 2022 Dateof issue:June17, 2022 $二维码$ ReportNo. EDG2205250146E00401RPage 2 of 61 Ver.1.0 Tableof Contents TESTREPORT...............................................................................................................................................................................1 1 TEST RESULTCERTIFICATION...............................................................................................................................................3 2 EUT TECHNICALDESCRIPTION..............................................................................................................................................4 3 SUMMARYOF TEST RESULT...................................................................................................................................................5 4 TEST METHODOLOGY...............................................................................................................................................................6 4.1 GENERALDESCRIPTIONOF APPLIEDSTANDARDS...................................................................................................6 4.2 MEASUREMENTEQUIPMENTUSED ...............................................................................................................................6 4.3 DESCRIPTIONOF TEST MODES.......................................................................................................................................7 5 FACILITIESAND ACCREDITATIONS......................................................................................................................................8 5.1 FACILITIES............................................................................................................................................................................8 5.2 LABORATORYACCREDITATIONSAND LISTINGS......................................................................................................8 6 TEST SYSTEMUNCERTAINTY.................................................................................................................................................9 7 SETUPOF EQUIPMENTUNDERTEST ...................................................................................................................................10 7.1 RADIOFREQUENCYTESTSETUP1...............................................................................................................10 7.2 RADIOFREQUENCYTESTSETUP2...............................................................................................................10 7.3 CONDUCTEDEMISSIONTESTSETUP...........................................................................................................12 7.4 BLOCKDIAGRAMCONFIGURATIONOF TESTSYSTEM..............................................................................13 7.5 SUPPORTEQUIPMENT....................................................................................................................................13 8 FREQUENCYHOPPINGSYSTEMREQUIREMENTS...........................................................................................................14 8.1 STANDARDAPPLICABLE.........................................................................................................................................14 8.2 EUT PSEUDORANDOMFREQUENCYHOPPINGSEQUENCE......................................................................................14 8.3 EQUALHOPPINGFREQUENCYUSE........................................................................................................................15 8.4 FREQUENCYHOPPINGSYSTEM..............................................................................................................................15 9 TEST REQUIREMENTS.............................................................................................................................................................16 9.1 20D B BANDWIDTH.............................................................................................................................................16 9.2 CARRIERFREQUENCYSEPARATION............................................................................................................23 9.3 NUMBEROF HOPPINGFREQUENCIES..........................................................................................................29 9.4 AVERAGETIMEOF OCCUPANCY(DWELLTIME).........................................................................................31 9.5 MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.........................................................................................34 9.6 CONDUCTEDSUPRIOUSEMISSION...............................................................................................................40 9.7 RADIATEDSPURIOUSEMISSION...................................................................................................................47 9.8 CONDUCTEDEMISSIONTEST........................................................................................................................56 9.9 ANTENNAAPPLICATION..................................................................................................................................59 ReportNo. EDG2205250146E00401RPage 3 of 61 Ver.1.0 1 TEST RESULTCERTIFICATION Applicant:SDI Technol…

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FCC ID: EMOIBTW41C