2AZ3F-SHARK02Wireless Headset for Motorcycle Helmet

① ② Shark02 wirelessheadsetintercom 1. Introduction 1.1ProductOverview Thankyou for choosingShark02helmetBluetooth intercomheadset,This is a helmetmountedBluetoothintercom speciallydesignedfor motorcycleriders.It integratethe functionof intercom,telephone,music,FM radioand GPS navigatingvoice promptduringriding.Ridersnow can have a clear, safe and comfortableexperiencein the journey. Shark02 has Bluetooth, stable system operation, dual intelligent noise reduction, low power consumption, strong pickup effect, multiple device connection support, strong compatibility. It is a fashionable compact, energy-saving and environmental friendly high-tech Bluetooth product with humanized design. 1.2Productinstructionchart ③ 1.3Main Functions Applicable people: Motorcycle and bicycle riders; skiers; take-away riders; electric vehicle people; construction and mining workers; firefighters and traffic police, etc. ④ 2.1Poweron/off Poweron:Pressandhold【on/off 】 for2seconds,hearthe power-ontone,redandbluelightsflashingalternately,the power-oniscomplete(ifconnectedtoBluetoothwillbeblue lightsflashingslowly); Poweroff:Pressandhold【on/off 】 for4seconds,hearthe shutdowntone,theredlightwillbeonfor1second,shutdown iscomplete. Restorefactorysettings: Pressandhold【on/off 】 +【multi-function 】 keyfor2seconds, theredlightandbluelightwillbeonatthesametime,andthe shutdownbeepwillbeheardtoentertherestorefactorysettings -------------------------------------------------------------------------------------------- 2.2 ①Answerthecall:whenthere isanincomingcall,shortpress [multi-function]keytoanswer thecall. ⑤ ②Automaticanswer:whenanincomingcallringsfor8 secondswithoutanyoperation,theBluetoothintercomwill automaticallyanswerthecall. ③Rejectthecall:Pressandholdthe[multi-functionkey]for 2secondswhenyouhearanincomingcallringtorejectthecall. ④Endcall:Duringacall,shortpress【multi-function 】 keyto endthecall. ⑤Redialthelastnumber:Instandbymode,quickly double-click【on/off】toautomaticallydialoneofthelast numbersdialed. ⑥Cancelauto-answer: Ifyoudonotneedtheauto-answerfunction,youcan longpress【multi-function 】 key+[FM]keytocanceloropenthe auto-answerfunction(theinitialstateofthedefault auto-answer); Indicatorstatus:flashingbluelightthreetimestoopen auto-answerflashingredlightthreetimestocloseauto-answer. -------------------------------------------------------------------------------------------- 2.3 Play/pause:inBluetoothconnectionmode,pressthe 【multi-function 】 keyonceto controlthemusicplay/pause; forward:Pressingthevolume upbuttononcetoselectthe nextsong. Reverse:Pressingthevolume downbuttononcetoreturnto thepreviousmusic. ⑥ 2.4 Longpressthevolumeupkey withoutreleasingtoincreasethe volume,longpressthevolume reductionkeywithoutreleasingto decreasethevolume. volumeadjustmentissubjectto whatyouwant;thehighestvolume hasanalarmtoneprompt. 2.5 ①Turnontheradio:Instandbymode,longpress[FM]for2 secondstostartFMradio. ②AfterturningontheFMradio,eachtimeyoupressthe volumeupordecreasekey,youcantunethestationtoselect thestation(Note:oftenpressthevolumeup/decreasekey withoutlettinggoistoenterthevolumeadjustmentmode,at thistimeyoucanincreasethevolumeordecreasethevolume). ③Turnofftheradio:Pressandholdthe[FM]for2seconds. theheadsetwillswitchbacktothepreviousstate. 1 ⑦ 2.6 Thedevicehasamulti-languageprompttone selection. Inthepoweronstate,pressandhold【on/off】+ [volumeup/down]keystoswitchthelanguage prompttone,eachoperationswitchestothenext languageandcanbeoperatedinacycle. --------------------------------------------------------------------------------- 3.HowtoPair Placethedeviceandthephonewithinadistanceof1 meterinbetween. 3.1Pairingmobilephone[method1]: 1)TurnonBluetooth:Intheoffstate,longpressthe 【on/off】for2seconds,untiltheredandbluelights alternatelyflash,entertheBluetoothwaitingconnection state;ifotherdeviceshavebeenconnectedwillenterthe bluelightslowflash,pleaseresetandturnonthephone again. 2)SearchphoneBluetooth:Inthestateofalternating redandbluelights,openthephoneBluetoothsettings, searchfornearbyBluetoothdevices,select"Shark" connectionpairing,pairingsuccesswillbeaccompanied byabeep"Bluetoothisconnected",connectedto Bluetoothsuccessfully. Note:Ifthedevicehasapairingrecordwiththephone, thedevicewillautomaticallyconnecttothephone ⑧ Bluetoothagain,noneedtorepeatthepairing(provided thatthephoneBluetoothisopen). Pairingmobilephone[method2]: Afterpoweron,inthestandbystate(bluelight blinking),youcanalsopressandholdthe【on/off 】 + [FM]for2seconds,untiltheredandbluelights alternatelyblink,entertheBluetoothwaitingpairing state,thephonesearchforthedeviceBluetoothname "Shark",clickconnecttocompletethepairing. ThisBluetoothconnectionmethodispracticalfor120 secondswithoutBluetoothpairingoperationwantto connectagain; 3.2 PairingintercomsbetweentwoBluetooth intercoms PlacetwoBluetoothintercomsofthesamemodelwithin1 meterofeachother. ⑨ Pairingsteps:1)TurnonthetwoBluetoothintercoms (A,B),ABneedstoentertheBluetoothwaitingpairing stateatthesametime,redandbluelightsflashing alternately. (2)shortpresstheAintercom【on/off 】 ,Abecomesblue lightflashingfast,entertheintercomsearchmode; successfulconnectionABbluelightslowflashing,there willbeintercomhasbeenconnectedtothebeep. Note:IftheBluetoothintercom(A,B)hasbeen connectedtootherBluetoothdevices,theindicatorlight willshowaslowflashingbluelight,youneedtofirstlong press【on/off 】 +[FMkey]2secondsoperation,untilthe redandbluelightsalternatelyflashing,intothewaiting forthepairingstatebeforethenextpairingoperation. ⑩ Attention. (a)twoBluetoothheadsetintheintercompairingsuccess, noneedtorepeatedlypair,turnoffthephoneandthenturn onagain,intercomautomaticallyconnected. (b)Ifthefirstpairingintercomsuccess,butnotyet connectedtothephoneBluetooth,longpress【on/off 】 +[FM key]2secondsintotheBluetoothsearchforpairingphone Bluetooth,completethephoneBluetoothconnection. c)Intheintercomprocess,environmentalfactorsinevitably disconnected,disconnectedwithin10minuteswillbe automaticallyconnectedbacktothefunction,suchas beyondtheautomaticback…

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SHENZHEN HYSNOX TECHNOLOGY CO., LTD Add: 205, Floor 2, Xingyue Building, Dalang Street, LongHua Dist., Shenzhen, GuangDong, Shenzhen, China Tel: 86-18675582602 Fax: 0755-28561031 Email: [email protected] DECLARATION OF SIMILARITY Date: 2022-12-30 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, Shenzhen Hysnox Technology Co.,LTD, hereby declare that the product: Wireless headset for motorcycle helmet, FCC ID: 2AZ3F-SHARK02. model: Shark,Shark Pro,Shark 08,Shark 10,X3,X7, X9,HY-10,N2,N6,N8,Y2,Y6,Y8,Y8 Pro is electrically identical with the model:Shark 02 which was tested by China Certification ICT Co., Ltd (Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between those models and that are declared similar are as follows: They are the same product, and just the different model name, the rest are the same. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Shizhou Mo Title: Manager

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Test model: Shark 02 (Note: Shark,Shark Pro,Shark 08,Shark 10,X3,X7, X9,HY-10,N2,N6,N8,Y2,Y6,Y8,Y8 Pro are electrically identical with Shark 02) port port

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Test model: Shark 02 (Note: Shark,Shark Pro,Shark 08,Shark 10,X3,X7, X9,HY-10,N2,N6,N8,Y2,Y6,Y8,Y8 Pro are electrically identical with Shark 02) battery chip Antenna chip chip chip

TEST REPORT Applicant: Shenzhen Hysnox Technology Co.,LTD Address: 205, Floor 2, Xingyue Building, Dalang Street, LongHua Dist., Shenzhen, GuangDong, Shenzhen, China FCC ID: 2AZ3F-SHARK02 Product Name: Wireless headset for motorcycle helmet Standard(s): 47 CFR Part 15, Subpart C(15.247) ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above equipment has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR221155006-00B Date Of Issue: 2022/12/07 Reviewed By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR221155006-00B Page 2 of 52 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR221155006-00B Page 3 of 52 CONTENTS T EST FACILITY .......................................................................................................................................... 2 DECLARATIONS .......................................................................................................................................... 2 1. GENERAL INFORMATION .................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 5 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 6 1.2.2 Support Equipment List and Details .............................................................................................................. 6 1.2.3 Support Cable List and Details ...................................................................................................................... 6 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 6 1.3 MEASUREMENT UNCERTAINTY .......................................................................................................... 7 2. SUMMARY OF TEST RESULTS ............................................................................................ 8 3. REQUIREMENTS AND TEST PROCEDURES .................................................................... 9 3.1 AC LINE CONDUCTED EMISSIONS ...................................................................................................... 9 3.1.1 Applicable Standard ....................................................................................................................................... 9 3.1.2 EUT Setup.................................................................................................................................................... 10 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 10 3.1.4 Test Procedure ............................................................................................................................................. 11 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 11 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 12 3.2.1 Applicable Standard ..................................................................................................................................... 12 3.2.2 EUT Setup.................................................................................................................................................... 12 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 13 3.2.4 Test Procedure ............................................................................................................................................. 13 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 13 3.3 20 DB BANDWIDTH ............................................................................................................................. 1 4 3.3.1 Applicable Standard ..................................................................................................................................... 14 3.3.2 EUT Setup...........................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emission Below 1GHz View Small Mic head Radiated Emission Below 1GHz View Big Mic head Radiated Emission Above 1GHz View Big Mic head