2AMQ6-HAYLOU100HAYLOU Freear

HAYLOU Freear Wireless Bone Conduction Headphones User Manual 01 Package List02 Button Functions 04 Headphone Settings Power on / off： Press "Volume+" for 2s until the indicator flashes white once. Bluetooth pairing： When in power-off state, press and hold "Volume+" for 5s to enter paring mode, until the indicator flashes alternately in white and red. Mobile phone connection： Turn on the Bluetooth of the mobile phone, search for "Haylou Freear", and click to connect. Switch language of the prompt tone： Press and hold the "Volume +", "Volume -", and "MFB" for 1s at the same time, until the indicator flashes white twice. Restore factory settings： Press and hold the MFB for 5s when the headphones are charging (indicator flashes alternately in red and white 3 times). 03 Wearing Method Clip the headphones behind your head with the vibration transducer close to the front of the auricle. If you are on a plane or train, you can reduce external noise and experience better bone conduction sound using the earplugs. earplugsuser manual Headphonescharging cable Volume - Volume + Mic 2 Mic 1 MFB functions Charging contacts 富士山本白白牛皮80g，100*80mm,风琴折 05 Dual-device Connection Haylou Freear can be connected to two devices at the same time and seamlessly switched between the two devices. This function is disabled by default. 1. Make sure the headphones are turned off; 2. Press and hold "Volume+" for at least 5s to enter paring mode, until the indicator flashes alternately in red and white; 3. Press and hold the MFB and "Volume +" for 3s (indicator flashes white for 1s); 4. Turn on the Bluetooth of the first device and select "Haylou Freear"; 5. Turn off the headphones; 6. Enter pairing mode again; 7. Turn on the Bluetooth of the second device and select "Haylou Freear"; 8. Click "Haylou Freear" on the first device to reconnect (indicator flashes white once), then the two devices are connected successfully at the same time; 9. Turn off multi-point connection: press and hold the "volume -" and MFB for 3s in pairing mode (indicator flashes white for 1s). 06 Basic Parameters of Headphones Communication range: 10 meters (open environment without obstacles) Battery capacity: 165mAh Charging time: about 1.5 hours Playtime: above 8 hours Standby time: above 240 hours Input parameters: 5V 500mA Battery type: Li-ion polymer battery Wireless connection: Bluetooth 5.2 Bluetooth protocols: A2DP, AVRCP, HSP, HFP Safety protection level: IP67 * The above data is obtained from Haylou's internal laboratory tests under specific conditions and is for reference only. It may vary in actual use depending on user habits and environment. MFB functions Volume button function FunctionsOperation Answer/hang up call Play/pause music Skip track forward Skip track backward Activate voice assistant Click Click Double click Triple click Press and hold for 2s Power on Power off Bluetooth pairing Check battery level Press and hold the power button for 2s Press and hold the power button for 2s press and hold the "Volume +" for 5s when in power-off state FunctionsOperation press the "Volume +" when there is no content 07 Caveats Warning 1. Do not disassemble, repair or modify the product for any reason, as this may cause fire or even completely destroy the product. 2. Do not expose the product to environments where the temperature is too low or too high (below 0°C or above 45°C). 3. Keep the indicators away from the eyes of children and animals while using the earphones. 4. Do not use this product during thunderstorms. Thunderstorms may cause the product to malfunction and increase the risk of electric shocks. 5. Do not wipe and clean the earphones or their case with alcohol or other volatile liquids. 6. Avoid any contact with liquids. Note 1. Please read this user manual carefully before using the product and please properly store it. 2. When using for the first time, please fully charge this product. 3. Please charge the product, in case it has not been used over two weeks. 08 Warranty Card Model Number Free Service Date of Purchasing User's Name User's Phone User's Address Shop's Name Shop's Address Comments Warranty Period 12 months after you purchase this item. ( or you may inquire your local shopper formore details.) Supposing any defects caused by quality issues occur within the warranty period, please take this warranty card and purchase receipts to your distributor for free exchange service. Free exchange service will not be accessed under following circumstances: 1. Damages caused by unauthorized disassembly. 2. Defects or physical damages caused by leaking or dropping off. 3. Damages by act of God. Supposing your item is within any damages or defects except the above circumstances, please return to us or your distributor for free repairing. 4. Please use certificated charger. 5. Do not wear earphones for a long term to protect your hearing. 6. Do not wear earphones in any situations with potential risks as wearing them may reduce your perception to the outside world. FCC Requirement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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； 2. This device must accept any interference received, including interference that may cause undesired operation. Daily maintenance Please do not shower with earbuds. Do not wear them in rainy day. Do not leave them in washing machine or other extreme situations. Clean them with dry cloth. Manufacturer: Dongguan Liesheng Electronic Co., Ltd. Address: Room 401-410, Building 1, No.86 Hongtu Road, Nancheng District, Dongguan City, Guangdong, China Web: www.haylou.com

March 29, 2022 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:2AMQ6-HAYLOU100 Product Name:HAYLOU Freear Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...) Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name :Abby zhang Title ： Staff Company ： Dongguan Liesheng Electronics Co., Ltd.

Model:Haylou100

FCC ID:2AMQ6-HAYLOU100

Model:Haylou100

RFExposureEvaluationStatement ProductName: HAYLOUFreear ModelNo.：Haylou100 FCCID：2AMQ6-HAYLOU100 1.1RFExposureComplianceRequirement 1.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listed below,issatisfied. 1.1.2Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances ≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]· [√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation 17 Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmand fortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparation distanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion 1.1.3EUTRFExposure OperationalMode:EDR（8-DPSKworstcase） Channel MaximumPeakConducted OutputPower (dBm) Tuneup tolerance (dB) Maximumtune-up Power Calculated value Exclusion threshold (dBm)(mW) 2402MHZ0.956 ±1 1.9561.570.49 3.02441MHz1.464 ±1 2.4641.760.55 2480MHz0.644 ±1 1.6441.460.46 OperationalMode:BLE1M（worstcase） 3.0 2402-3.043 ±1 -2.0430.620.19 2442-2.408 ±1 -1.4080.720.23 2480-3.309 ±1 -2.3090.590.19 Conclusion:thecalculatedvalue≤3.0,SARisexempted. OperationalMode:BLE2M（worstcase） 3.0 2402-3.088 ±1 -2.0880.620.19 2442-2.385 ±1 -1.3850.730.23 2480-3.287 ±1 -2.2870.590.19 Conclusion:thecalculatedvalue≤3.0,SARisexempted.

Page1of72 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Add:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen,GuangdongProvince,China Tel:+86-755-23059481Email:[email protected] TESTREPORT ProductName: HAYLOUFreear BrandMark: HAYLOU ModelNo.: Haylou100 FCCID: 2AMQ6-HAYLOU100 ReportNumber: BLA-EMC-202203-A1302 DateofSampleReceipt: 2022/3/5 DateofTest: 2022/3/6to2022/3/22 DateofIssue: 2022/3/22 TestStandard: 47CFRPart15,SubpartC15.247 TestResult:Pass Preparedfor: DongguanLieshengElectronicCo.,Ltd. Room401-410,Building1,No.86HongtuRoad,NanchengDistrict,DongguanCity, Guangdong,China Preparedby: BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen, GuangdongProvince,China TEL:+86-755-23059481 Compiledby:Reviewby: Approvedby:Date:2022/3/22 ReportNo.:BLA-EMC-202203-A1302 Page 2 of 72 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Add:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen,GuangdongProvince,China Tel:+86-755-23059481Email:[email protected] REPORTREVISERECORD VersionNo.DateDescription 002022/3/22Original ReportNo.:BLA-EMC-202203-A1302 Page 3 of 72 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Add:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen,GuangdongProvince,China Tel:+86-755-23059481Email:[email protected] TABLEOFCONTENTS 1TESTSUMMARY ....................................................................................................................................................... 5 2GENERALINFORMATION ...................................................................................................................................... 6 3GENERALDESCRIPTIONOFE.U.T. .................................................................................................................... 6 4TESTENVIRONMENT .............................................................................................................................................. 7 5TESTMODE ............................................................................................................................................................... 7 6MEASUREMENTUNCERTAINTY .......................................................................................................................... 7 7DESCRIPTIONOFSUPPORTUNIT ...................................................................................................................... 8 8LABORATORYLOCATION ..................................................................................................................................... 8 9TESTINSTRUMENTSLIST ..................................................................................................................................... 9 1CONDUCTEDEMISSIONSATACPOWERLINE(150KHZ-30MHZ) ........................................................... 13 1.1LIMITS ..................................................................................................................................................................... 13 1.2BLOCKDIAGRAMOFTESTSETUP ........................................................................................................................... 13 1.3PROCEDURE ............................................................................................................................................................ 13 1.4TESTDATA ................................................................................................................................................................ 15 2CONDUCTEDBANDEDGESMEASUREMENT ............................................................................................... 17 2.1LIMITS ..................................................................................................................................................................... 17 2.2BLOCKDIAGRAMOFTESTSETUP ........................................................................................................................... 18 2.3TESTDATA ................................................................................................................................................................ 18 3RADIATEDSPURIOUSEMISSIONS ................................................................................................................... 19 3.1LIMITS ..................................................................................................................................................................... 19 3.2BLOCKDIAGRAMOFTESTSETUP ........................................................................................................................... 20 3.3PROCEDURE ............................................................................................................................................................ 20 3.4TESTDATA ................................................................................................................................................................ 22 4RADIATEDEMISSIONSWHICHFALLINTHERESTRICTEDBANDS ....................................................... 30 4.1LIMITS ..................................................................................................................................................................... 30 4.2BLOCKDIAGRAMOFTESTSETUP ........................................................................................................................... 31 4.3PROCEDURE ............................................................................................................................................................ 31 4.4TESTDATA ................................................................................................................................................................ 33 5CONDUCTEDSPURIOUSEMISSIONS ..................................................................…

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Model:Haylou100 RadiatedEmissions(above1GHz) RadiatedEmissions(30MHz-1GHz) ConductedEmissionsatMainsTerminals(150kHz-30MHz)