EMOIBT155BBluetooth Wireless Speaker, Rechargeable Battery

iBT154BXV - Instruction Sheet - English Color: Black text on white paper (1C + 1C) Size: 102 W x 150 H mm Material: 85gsm wood free paper May 31, 2022. CHARGING THE SPEAKER Model: iBT155 USB AC adaptor (not included) USB charging cable (included) CHARGE UNIT BEFORE USE ABOUT 2 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 iBT154’ on your device to connect -To cancel pairing mode, press again pairing (flashing) connected to Bluetooth BLUE BLUE BLUETOOTH STATUS Blueto oth Wireless Speaker Rechargeable Ba ttery RESET BUTTON VOLUME UP VOLUME DOWN POWER/BATTERY LEVEL -Press to turn ON/OFF -Press & hold to check battery level BLUETOOTH INDICATOR BATTERY INDICATOR 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. charging (slow blink) fully charged low battery (fast flash) RED OFF RED BATTERY STATUS *BACK iBT154BXVIS-053122-A Printed in China © 2022 SDI Technologies, Inc. All rights reserved For questions, warranty, and additional safety information, please scan the QR code or visit: www.ihome.com/help/ibt154 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-o 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 electr olytic subs tances. • 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. Many electronics retailers now recycle batteries and other electronic components at no charge. To find a drop-o location near you, visit www.call2recycle.com 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 equipm…

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SDITechnologiesInc. FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2022-05-31 SUBJECT:FCCApplicationfor(FCCID:EMOIBT155B) ToWhomItMayConcern: We,theundersigned,herebyauthorizeSamLvatEMTEK(DONGGUAN)CO.,LTD.on ourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment.Any andallactscarriedoutbyEMTEK(DONGGUAN)CO.,LTD.onourbehalfshallhave thesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Sincerely, DavidStetin 2022-05-31

Declarationonmodeldifference Wetheundersignedherebyconfirmthatthesemodelsareidentical,andallmodelshavethesameRFmoduleand antenna,PCBlayout,schematicsandcomponent.Onlydifferentonmodelnumberandcolorofappearance. ProductionnameFCCIDModelno. BluetoothWireless Speaker,Rechargeable Battery EMOIBT155BiBT155,iBT155BXV,iBT155X,iBT154,iBT154BXV, iBT154X(Xcouldbesingleormultipledigitsby anyalphabetsdenotedifferentcabinetcolor) Confirmedby: DavidStetin 2022-05-31

Rev11/20/07 SDITechnologiesInc. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:EMOIBT155B 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 Sincerely, DavidStetin 2022-05-31

FCC ID: EMOIBT155B

Title: Bluetooth Portable Mono Speaker Version: 5 Designer: Nick Silvestri Date: 03/11/22 Model #: iBT154 GAW MAGENTA- Silkscreen *FOLLOW /DL COLOR SPECIFIED PRINT FOR ALL PRINTED ICONS ON PRODUCT. BLUE - deboss/glossy 0.2mm Inside of Jack-Cover Jack Panel PC sheet (See DL for color guidelines) Date code M o d e l : i B T 1 5 4 B X V I P 6 7 I n p u t : 5 V 1 0 0 0 m A w w w . i H o m e . c o m / p a t e n t s C A N I C E S - 3 ( B ) / N M B - 3 ( B ) D e s i g n e d i n t h e U S A M a d e i n C h i n a F C C I D : E M O I B T 1 5 5 B I C : 9 8 6 B - I B T 1 5 5 B H V I N : i B T 1 5 5 b S / N : i B T 1 5 4 - A - C M a n u f a c t u r e d a n 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 . w w w . i H o m e . c o m iBT154BXV

FCC ID: EMOIBT155B ANT

RFEXPOSUREEVALUATION EUTSpecification EUTBluetoothWirelessSpeaker,RechargeableBattery ModelNumberiBT155,iBT155BXV,iBT155X,iBT154,iBT154BXV, iBT154X(Xcouldbesingleormultipledigitsbyany alphabetsdenotedifferentcabinetcolor) FCCIDEMOIBT155B Antennagain(Max)0dBi OperationFrequency2402-2480MHz InputRatingDC5VfromUSB,DC3.7Vfrombattery ClassificationPer StipulatedTestStandard §15.247(i),§2.1093 KindofDevice:BluetoothVer.5.0 ModulationDSS:GFSK,π/4-DQPSK,8DPSK Max.outputpowerDSS:-5.50dBm(0.000282W) TestRequirement: Accordingto§15.247(i)and§1.1307(b)(1),systemsoperatingunderthe provisionsofthissectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualityforTCBapproval. OneantennaisavailablefortheEUT.Theminimumseparationdistanceis 5mm. DSS: Transmit Frequency (MHz) Mode Measure dPower (dBm) Tune upPower (dBm) Maxtuneup power(dBm) Calculation Result 1-g SAR 2.402GFSK-8.71-9±1-80.04912663 2.441GFSK-7.92-±1-70.06234683 2.480GFSK-6.77-7±1-60.07911453 2.402 Π/4-DQ PSK -7.85-8±1-7 0.06184673 2.441 Π/4-DQ PSK -7.03-8±1-7 0.06234683 2.480 Π/4-DQ PSK -5.87-6±1-5 0.09959923 2.4028DPSK-7.46-8±1-70.06184673 2.4418DPSK-6.65-7±1-60.07848993 2.4808DPSK-5.5-6±1-50.09959923 AccordingtoKDB447498,nostand-alonerequiredforBTantenna,andno simultaneousSARmeasurementisrequired. Signature: SamLv Date:2022-05-31

ReportNo. EDG2205170132E00401RPage 1 of 61 Ver.1.0 TEST REPORT ProductName ： BluetoothWirelessSpeaker,Rechargeable Battery ModelNumber ： iBT155,iBT155BXV,iBT155X,iBT154, iBT154BXV,iBT154X(X couldbe singleor multipledigitsby any alphabetsdenote differentcabinetcolor) FCC ID ： EMOIBT155B 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:EDG2205170132E00401R Date(s)of Tests:May 21, 2022to May 31, 2022 Dateof issue:May 31, 2022 $二维码$ ReportNo. EDG2205170132E00401RPage 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 RADIOFREQUENCYTEST SETUP1...............................................................................................................................10 7.2 RADIOFREQUENCYTEST SETUP2...............................................................................................................................10 7.3 CONDUCTEDEMISSIONTEST SETUP...........................................................................................................................12 7.4 BLOCKDIAGRAMCONFIGURATIONOF TEST SYSTEM..........................................................................................13 7.5 SUPPORTEQUIPMENT.....................................................................................................................................................13 8 FREQUENCYHOPPINGSYSTEMREQUIREMENTS...........................................................................................................14 8.1 StandardApplicable..............................................................................................................................................................14 8.2 EUT PseudorandomFrequencyHoppingSequence.............................................................................................................14 8.3 Equal HoppingFrequencyUse ..............................................................................................................................................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 AVERAGETIME OF OCCUPANCY(DWELLTIME).....................................................................................................31 9.5 MAXIMUMPEAK CONDUCTEDOUTPUTPOWER......................................................................................................34 9.6 CONDUCTEDSUPRIOUSEMISSION..............................................................................................................................40 9.7 RADIATEDSPURIOUSEMISSION..................................................................................................................................47 9.8 CONDUCTEDEMISSIONTEST ..............................................................................................…

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FCC ID: EMOIBT155B