2AVH7-FREETOMSTWS earphone

Model：FreeToms FCCSTATEMENT: ThisdevicecomplieswithPart15oftheFCCRules.Operationissubject tothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. Warning:Changesormodificationsnotexpresslyapprovedbytheparty responsibleforcompliancecouldvoidtheuser'sauthoritytooperatethe equipment. NOTE:Thisequipmenthasbeentestedandfoundtocomplywiththe limitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules. Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipment generatesusesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguarantee thatinterferencewillnotoccurinaparticularinstallation.Ifthisequipment doescauseharmfulinterferencetoradioortelevisionreception,which canbedeterminedbyturningtheequipmentoffandon,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: Reorientorrelocatethereceivingantenna. Increasetheseparationbetweentheequipmentandreceiver. Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. Consultthedealeroranexperiencedradio/TVtechnicianforhelp. RFwarningstatement: ThedevicehasbeenevaluatedtomeetgeneralRFexposure requirement.Thedevicecanbeusedinportableexposurecondition withoutrestriction.

FCC ID: 2AVH7-FREETOMS

Label Location On EUT LeftRight Label FCC ID: 2AVH7-FREETOMS

FCCID:2AVH7-FREETOMS ANT

version01 Guangzhou Magic Sound Electronic Co., Ltd Declaration concerning Antenna Specification It is hereby declared that the product Model No.: FreeToms, RenoToms, MuteToms, SuperToms, FreshToms, MysticToms FCCID:2AVH7-FREETOMS fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: FreeToms Type of antenna:Ceramic Antenna Gain of the antenna: 1 dBi Frequency range: 2402-2480MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Guangzhou Magic Sound Electronic Co., Ltd Address: Rm1709, Hopson Junjing Plaza, No.1138 ZhongShan Blvd(West ), Tianhe Dist, Guangzhou, China City:Guangzhou ZIP / Postal code: N/A Country:China Place: Guangzhou Date: 2020-01-07 Signature:

RF EXPOSURE EVALUATION FCC ID: 2AVH7-FREETOMS According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b): Routine SAR evaluation refers to that specifically required by §2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters withoutput power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distance (mm) Calculation results Limit Operating Mode 2402-2.229 -2.229±1-1.22950.2343 BDR+EDR 2441-3.001 -3.001±1-2.00150.1973 2480-4.134 -4.134±1-3.13450.1533 2402-3.033 -3.033±1-2.03350.1943 2441-3.977 -3.977±1-2.97750.1573 2480-5.122 -5.122±1-4.12250.1223 Test Results:PASS.

Report No.: SZAWW191209008-01FCC ID: 2AVH7-FREETOMSPage 1 of 63 Code:AB-RF-05-a FCC TEST REPORT Client Name: Guangzhou Magic Sound Electronic Co., Ltd Address: Rm1709, Hopson Junjing Plaza, No.1138 ZhongShan Blvd(West ), Tianhe Dist, Guangzhou, China Product Name: TWS earphone Date: Jan. 07, 2020 Shenzhen Anbotek Compliance Laboratory Limited Report No.: SZAWW191209008-01FCC ID: 2AVH7-FREETOMSPage 2 of 63 Code:AB-RF-05-a Contents 1. General Information ............................................................................................................................................... 5 1.1. Client Information ....................................................................................................................................... 5 1.2. Description of Device (EUT) ..................................................................................................................... 5 1.3. Auxiliary Equipment Used During Test ................................................................................................... 6 1.4. Description of Test Modes ........................................................................................................................ 6 1.5. List of channels ........................................................................................................................................... 7 1.6. Description Of Test Setup ......................................................................................................................... 8 1.7. Test Equipment List .................................................................................................................................... 9 1.8. Measurement Uncertainty ....................................................................................................................... 10 1.9. Description of Test Facility ...................................................................................................................... 10 2. Summary of Test Results ................................................................................................................................... 11 3. Conducted Emission Test ................................................................................................................................... 12 3.1. Test Standard and Limit .......................................................................................................................... 12 3.2. Test Setup .................................................................................................................................................. 12 3.3. Test Procedure .......................................................................................................................................... 12 3.4. Test Data .................................................................................................................................................... 12 4. Radiation Spurious Emission and Band Edge ................................................................................................ 15 4.1. Test Standard and Limit .......................................................................................................................... 15 4.2. Test Setup .................................................................................................................................................. 15 4.3. Test Procedure .......................................................................................................................................... 16 4.4. Test Data .................................................................................................................................................... 17 5. Maximum Peak Output Power Test .................................................................................................................. 25 5.1. Test Standard and Limit .......................................................................................................................... 25 5.2. Test Setup .................................................................................................................................................. 25 5.3. Test Procedure .......................................................................................................................................... 25 5.4. Test Data .................................................................................................................................................... 25 6. 20DB Occupy Bandwidth Test ........................................................................................................................... 29 6.1. Test Standard ............................................................................................................................................ 29 6.2. Test Setup .................................................................................................................................................. 29 6.3. Test Procedure .......................................................................................................................................... 29 6.4. Test Data .................................................................................................................................................... 29 7. Carrier Frequency Separation Test ................................................................................................................... 33 7.1. Test Standard and Limit .......................................................................................................................... 33 7.2. Test Setup .................................................................................................................................................. 33 7.3. Test Procedure ..................................................................................................................…

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FCC ID: 2AVH7-FREETOMS Photo of Conducted Emission Measurement Photo of Radiation Emission Test