2BBQ8-BTS07Bluetooth Speaker

BTS FCC warning： 1.This device should be installed and operated with minimum distance 0mm between the radiator&your body. 2.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. 3.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 4.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.

BluetoothSpeaker FCCID:2BBQ8-BTS07 BTS07ExternalPhotographs

BTS07Labelandlabellocation ProductName:BluetoothSpeaker Model:BTS07 FCCID:2BBQ8-BTS07

BluetoothSpeaker FCCID:2BBQ8-BTS07 BTS07InternalPhotographs

RFExposureRequirements 1.1ProductDescriptionforEquipmentUnderTest(EUT) ClientInformation Applicant: Chuangyiyuan(Shenzhen)kejiCo.,Ltd. Addressofapplicant: Room312,BaoliBuilding,JixiangnanStreet,Longgang District,Shenzhen,Guangdong,China Manufacturer: Chuangyiyuan(Shenzhen)kejiCo.,Ltd. Addressofmanufacturer: Room312,BaoliBuilding,JixiangnanStreet,Longgang District,Shenzhen,Guangdong,China GeneralDescriptionofEUT ProductName:BluetoothSpeaker TradeName:/ ModelNo.:BTS07 AddingModel(s): BTS06,BTS07,BTS09,BTS-X,Q9,A01L,A03,W13,W15,B62, S16,BT90,BT280,Q50,C6,W11,W12,X3,G2, GT-112,S10,X25,X26,XM-21,S08U,M2,CL-671,S300， 350T,350TS RatedVoltage:DC3.7VfromBattery PowerAdapterModel:/ Serialnumber: / FCCID: 2BBQ8-BTS07 TechnicalCharacteristicsofEUT BluetoothVersion:V5.0BLE FrequencyRange:2402-2480MHz RFOutputPower:-1.14dBm DataRate:1Mbps Modulation:GFSK QuantityofChannels:40 ChannelSeparation:2MHz TypeofAntenna:PCB AntennaGain:1.7dBi 1.2StandardApplicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, the following RF exposure evaluation shall to demonstrate RF exposure compliance. [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 Where -f(GHz) is the RF channel transmit frequency in GHz -Power and distance are rounded to the nearest mW and mm before calculation -The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 4.1 f) is applied to determine SAR test exclusion. 1.3 Calculation Method Bluetooth Tx frequency range: 2402~2480MHz Min. test separation distance: 5mm Maximum Tune-up Conducted Output Power: -1dBm RF channel transmit frequency: 2440MHz Result: 0.2482 Limit: 3.0 So the transmitter complies with the RF exposure requirements and the SAR is not required.

Productspecification QuickReferenceDate Allthetechnicaldataandinformationcontainedhereinaresubjectto changewithoutpriornotice AntennaLayout&moduleon the systemboard AntennaGain GainTable Antennamoduleon the systemboard Model: WAN056 Manufacturer: Fo Shan Di an co.,ltd Frequency2.45GHz*1 Ant. Port Input Pwr. (dBm)0 (Typ. BT class 2 output power) Tot. Rad. Pwr. (dBm)-2.3 (Input pwr – loss pwr) Peak EIRP(dBm)1.3 Directivity(dBi)1(alldirectionantenna) Efficiency(dB)-2.3 (58.5%) Gain (dBi)1.7 (Peak Gain XY-plane) MaximumPower (dBm)1.3 (XY-plane) MinimumPower (dBm)-4(XY-plane) Avg. Power (dBm)-0.5(XY-plane) Max/MinRatio (dB)5.3(XY-plane) Max/AvgRatio (dB)1.8(XY-plane) Min/AvgRatio (dB)-3.5(XY-plane) Unit in dBi @2.44GHz XY-planeXZ-planeYZ-planeEfficiency PeakAvg.PeakAvg.PeakAvg. ModuleBoard 1.3-0.51.7-3.81.1-3.058.5% ReturnLoss TheEnvironmentofAntennaRadiationPattern 3Dradiationpatterndiagram XY-planeXZ-planeYZ-plane

WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 1 of 38 TESTREPORT ReferenceNo.......................:WTX23X06018259W001 FCCID....................................:2BBQ8-BTS07 Applicant ...............................: Chuangyiyuan(Shenzhen)kejiCo.,Ltd. Address.................................: Room312,BaoliBuilding,JixiangnanStreet,LonggangDistrict,Shenzhen, Guangdong,China ProductName......................:BluetoothSpeaker TestModel. ............................: BTS07 Standards..............................:FCCPart15.247 DateofReceiptsample.....:June6,2023 DateofTest ...........................: June6~18,2023 DateofIssue........................:June18,2023 TestResult............................:Pass Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfull,withoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofcompilerandapprover. PreparedBy: WaltekTestingGroup(Shenzhen)Co.,Ltd. Address:1/F.,Room101,Building1,HongweiIndustrialPark,Liuxian2ndRoad, Block70Bao'anDistrict,Shenzhen,Guangdong,China Testedby:Approved&AuthorizedBy: JackHuangSilinChen ReferenceNo.:WTX23X06018259W001 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 2 of 38 TABLEOFCONTENTS 1.GENERALINFORMATION...................................................................................................................................4 1.1PRODUCTDESCRIPTIONFOREQUIPMENTUNDERTEST(EUT).............................................................................4 1.2TESTSTANDARDS...................................................................................................................................................5 1.3TESTMETHODOLOGY.............................................................................................................................................5 1.4TESTFACILITY.......................................................................................................................................................5 1.5EUTSETUPANDTESTMODE................................................................................................................................6 1.6MEASUREMENTUNCERTAINTY..............................................................................................................................6 1.7TESTEQUIPMENTLISTANDDETAILS....................................................................................................................7 2.SUMMARYOFTESTRESULTS............................................................................................................................9 3.ANTENNAREQUIREMENT.................................................................................................................................10 3.1STANDARDAPPLICABLE.......................................................................................................................................10 3.2EVALUATIONINFORMATION.................................................................................................................................10 4.POWERSPECTRALDENSITY............................................................................................................................11 4.1STANDARDAPPLICABLE.......................................................................................................................................11 4.2TESTSETUPBLOCKDIAGRAM.............................................................................................................................11 4.3TESTPROCEDURE.................................................................................................................................................11 4.4SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................11 5.DTSBANDWIDTH..................................................................................................................................................12 5.1STANDARDAPPLICABLE.......................................................................................................................................12 5.2TESTSETUPBLOCKDIAGRAM.............................................................................................................................12 5.3TESTPROCEDURE.................................................................................................................................................12 5.3SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................12 6.RFOUTPUTPOWER.............................................................................................................................................13 6.1STANDARDAPPLICABLE.......................................................................................................................................13 6.2TESTSETUPBLOCKDIAGRAM.............................................................................................................................13 6.3TESTPROCEDURE.................................................................................................................................................13 6.4SUMMARYOFTESTRESULTS/PLOTS....................................................................................................................13 7.FIELDSTRENGTHOFSPURIOUSEMISSIONS..............................................................................................14 7.1STANDARDAPPLICABLE.......................................................................................................................................14 7.2TESTPROCEDURE.................................................................................................................................................14 7.3CORRECTEDAMPLITUDE&MARGINCALCULATION..…

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BluetoothSpeaker FCCID:2BBQ8-BTS07 BTS07TestSetupPhotos Radiatedemission30MHz~1GHz Radiatedemissionabove1GHz Conductedemission