2AR6E-HK209Bluetooth FM Transmitter

press the (1) It has three music playback mode,that is USB,TF Card,Bluethooth mode. easily switching the playback mode by short press .(2)When you are in USB/SD music playback mode, long press button, the music playback will be switched from Cycle play mode to Random mode. HK209 HK209 6 Bluetooth FM Transmitter FM:88.1MHZ-107.9MHZ 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 aredesigned to provide reasonable protection against harmful interference in aresidential installation. This equipment generates uses and can radiate radiofrequency 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 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic DevelopmentCanada’ s licence-exempt RSS(s). Operation is subject to the following two conditions:(1) This device may not cause interference.(2) This device must accept any interference, including interference that may cause undesired operation of the device.L’ émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’ Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’ exploitation est autorisée aux deux conditions suivantes :(1) L' appareil ne doit pas produire de brouillage;(2) L' appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d' en compromettre le fonctionnement. V4.2 FM:88.1MHZ-107.9MHZ 88.1MHZ-107.9MHZ

HAIKE PLASTIC AND ELECTRONIC CO LTD Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China Agent Authorization Company: HAIKE PLASTIC AND ELECTRONIC CO LTD Address: Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China Product Name: Bluetooth FM Transmitter Model Number(s): HK209, HK401, HK401H, HK402, HK402H, HK402Q, HK403, HK403H, HK405, HK406, HK407, HK408, HK501, HK502, HK503, HK504, HK505, HK506, HK507, HK508, HK509, CCC-9090-BK Product Description: Bluetooth FM Transmitter We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Dec. 11, 2020 Name: Aiken xiong Title: General Manager Company: HAIKE PLASTIC AND ELECTRONIC CO LTD

HAIKE PLASTIC AND ELECTRONIC CO LTD Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China Dec. 11, 2020 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: 2AR6E-HK209 Models: HK209, HK401, HK401H, HK402, HK402H, HK402Q, HK403, HK403H, HK405, HK406, HK407, HK408, HK501, HK502, HK503, HK504, HK505, HK506, HK507, HK508, HK509, CCC-9090-BK To Whom It May Concern: We, The HAIKE PLASTIC AND ELECTRONIC CO LTD hereby declare that the model : HK401, HK401H, HK402, HK402H, HK402Q, HK403, HK403H, HK405, HK406, HK407, HK408, HK501, HK502, HK503, HK504, HK505, HK506, HK507, HK508, HK509, CCC-9090-BK is identical with the model : HK209, except the model name. Except for the different above, no other modification is performed. Sincerely, HAIKE PLASTIC AND ELECTRONIC CO LTD Signature: [Aiken xiong, General Manager]

HAIKEPLASTICANDELECTRONICCOLTD BlockB.ShanghenglangBaiFuliIndustrial,DalangStreet,LongHua,ShenZhen,China OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:Oct.12,2020 Subject;RequestforConfidentiality FCCID:2AR6E-HK209 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:Aikenxiong Title:GeneralManager

External Photos TOP VIEW OF EUT BOTTOM VIEW OF EUT FRONT VIEW OF EUT BACK VIEW OF EUT LEFT VIEW OF EUT RIGHT VIEW OF EUT VIEW OF EUT(PORT)-1 VIEW OF EUT(PORT)-2

FCC ID Label Location 25mm*25mm FCC ID: 2AR6E-HK209

Internal Photos OPEN VIEW OF EUT INTERNAL VIEW OF EUT-1 INTERNAL VIEW OF EUT-2 INTERNAL VIEW OF EUT-3 BT Antenna INTERNAL VIEW OF EUT-4 INTERNAL VIEW OF EUT-5 INTERNAL VIEW OF EUT-6 FM Antenna port

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Bluetooth FM Transmitter Model Name HK209, HK401, HK401H, HK402, HK402H, HK402Q, HK403, HK403H, HK405, HK406, HK407, HK408, HK501, HK502, HK503, HK504, HK505, HK506, HK507, HK508, HK509, CCC-9090-BK FCC ID 2AR6E-HK209 2. EVALUATION METHOD According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation 3. CALCULATION P t =-3.535dBm=0.44mW The value of the Maximum output power P t is referred to the test report of the CFR47 §15.247. The result for RF exposure evaluation SAR=(0.44mW /5mm) .[√2.441(GHz)]=0.14<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. §15.239 FM Pt= -48.33dBm=0.000015mW The value of the Maximum output power P t is referred to the test report of the CFR47 For frequencies below 100 MHz and test separation distances ≤ 50 mm，the power threshold determined by the following: P max =0.5 * 474 * [1+log(100/f)] mW, where f is MHz For 88.1MHz, P max =250mW. Pt< P max. For 107.9MHz, P = 3 x 5 / 0.1079^0.5 = 45.7 mW P max =45.7mW. Pt< P max. Simultaneous transmission between Bluetooth and FM transmitter: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]·[√f(GHz)/x] W/kg, for test separation distances ≤ 50 mm; where x = 7.5 for 1-g SAR and x = 18.75 for 10-g SAR. SAR=(0.14+0. 000015)/7.5=0.019W/kg<1.6W/kg 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 26 FCC Test Report Report No.: AGC02180201101FE06 FCC ID : 2AR6E-HK209 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth FM Transmitter BRAND NAME : N/A MODEL NAME : HK209, HK401, HK401H, HK402, HK402H, HK402Q, HK403, HK403H, HK405, HK406, HK407, HK408, HK501, HK502, HK503, HK504, HK505, HK506, HK507, HK508, HK509, CCC-9090-BK APPLICANT : HAIKE PLASTIC AND ELECTRONIC CO LTD DATE OF ISSUE : Dec. 10,2020 STANDARD(S) : FCC Part 15.239 REPORT VERSION : V1.0 Attestation of Global Compliance(Shenzhen) Co., Ltd Report No.: AGC02180201101FE06 Page 2 of 26 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Dec. 10,2020 Valid Initial Release Report No.: AGC02180201101FE06 Page 3 of 26 TABLE OF CONTENTS 1. VERIFICATION OF CONFORMITY ............................................................................................................ 4 2. GENERAL INFORMATION ......................................................................................................................... 5 2.1. PRODUCT DESCRIPTION ................................................................................................................... 5 2.2 TABLE OF CARRIER FREQUENCYS ................................................................................................... 5 3. MEASUREMENT UNCERTAINTY .............................................................................................................. 5 4. DESCRIPTION OF TEST MODES .............................................................................................................. 6 5. SYSTEM TEST CONFIGURATION ............................................................................................................ 7 5.1. EQUIPMENT USED IN EUT SYSTEM .................................................................................................. 7 5.2. SUMMARY OF TEST RESULTS ........................................................................................................... 7 6. TEST FACILITY ........................................................................................................................................... 8 7. RADIATED EMISSION ................................................................................................................................ 9 7.1. MEASUREMENT PROCEDURE ........................................................................................................... 9 7.2.TEST SETUP ........................................................................................................................................ 11 7.3. TEST RESULTFOR FIELD STRENGTH OF FUNDAMENTAL ........................................................... 12 7.4. TEST RESULT FOR FIELD STRENGTH OF BAND EDGE EMISSION ............................................. 12 7.5. TEST RESULT FOR SPURIOUS EMISSION ..................................................................................... 13 8. BANDWIDTH ............................................................................................................................................. 15 8.1. MEASUREMENT PROCEDURE ......................................................................................................... 15 8.2. TEST SETUP ....................................................................................................................................... 15 8.3. TEST RESULT ..................................................................................................................................... 16 APPENDIX A: PHOTOGRAPHS OF TEST SETUP ..................................................................................... 18 APPENDIX B: PHOTOGRAPHS OF EUT .................................................................................................... 19 Report No.: AGC02180201101FE06 Page 4 of 26 1. VERIFICATION OF CONFORMITY Applicant HAIKE PLASTIC AND ELECTRONIC CO LTD Address Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China. Manufacturer HAIKE PLASTIC AND ELECTRONIC CO LTD Address Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China. Factory HAIKE PLASTIC AND ELECTRONIC CO LTD Address Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China. Product Designation Bluetooth FM Transmitter Brand Name N/A Test Model HK209 Series Model HK401, HK401H, HK402, HK402H, HK402Q, HK403, HK403H, HK405, HK406, HK407, HK408, HK501, HK502, HK503, HK504, HK505, HK506, HK507, HK508, HK509, CCC-9090-BK Difference Description All the same except for the model name. Date of test Nov. 24,2020 to Dec. 10,2020 Deviation No any deviation from the test method Condition of Test Sample Normal Test Result Pass Report Template AGCRT-US-BR/RF (2013-03-01) We hereby certify that: The above equipment was tested by Attestation of Global Compliance (Shenzhen) Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC part 15.239. Prepared By Sky Dong (Project Engineer) Dec. 10,2020 Reviewed By Max Zhang (Reviewer) Dec. 10,2020 Approved By Forrest Lei (Authorized Officer) Dec. 10,2020 Report No.: AGC02180201101FE06 Page 5 of 26 2. GENERAL INFORMATION 2.1. PRODUCT DESCRIPTION A major technical description of EUT is described as following Operation Frequency 88.1MHz-107.9MHz Test Frequency Low: 88.1 MHz; Middle:98.0 MHz; High: 107.9 MHz Field Strength(3m) 46.87dBuV/m(PK)@3m Modulation FM Number of channels 199(Channel spacing 100kHz) Hardware Version V4 Software Version 1.0 Antenna Designation Integral Antenna (Met 15.203 Antenna requirement) Antenna Gain -0.5dBi Power Supply DC 12/24V by car battery NOTE: About the EUT, please refer to User’s Manual. 2.2 TA…

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Test Setup Photos RADIATED EMISSION TEST SETUP BELOW 1G RADIATED EMISSION TEST SETUP ABOVE 1G