2AR6E-HK203Bluetooth FM Transmitter

Thanks for choosing our products. This device will transmit your phone call and music to your Car Stereo system by FM transmission. The echo cancellation and noise suppression technology provide the Hi-fi sounds quality; brings you excellent sounds experience. Dual USB ports provide 5V/3.1A output, charge your mobile devices quickly while driving. ! Precautions: Please read all safety instruction warnings carefully before using this product. Improper use of this product may result in damage to this or attached products. To ensure the products word well, please NEVRE use this in the following conditions: 1.Moist or underwater conditions. 2.Conditions near heater or high-temperature service. 3.Conditions with direct and strong sunshine. 4.Conditions with apt falling. 5.Never dismantle the product without due per Packing Contents: Bluetooth hands-free car kit x 1 User Manual x 1 Features: 1. Wirelessly transmit the audio to car stereo system by FM transmission. 2. Bluetooth hands free calling, support redial last phone call number. 3. The echo cancellation and noise suppression technology bring amazing sounds experience. 4. Support A2DP function, Hi-fi stereo system, and better sounds quanlity. 5. Support playing music from U disk/ TF card. 6. Input 12-24V, suitable for any vehicle. 7. Dual USB port with 5V/3.1A output. 8. LED display the numbers Appearance: Operation: Using FM Transmission function 1. Plug the FM transmitter into your vehicle’s cigarette socket, turn on car radio and chose an unused FM Frequency. Long press the button, the frequency number blink,then rotate the botton to match the same frequency. 2. Insert the USB disk/TF card which containing MP3/WMA files into the USB port/card slot. It will play and transmit the audio to the car stereo system automatically. (Max 64GB) Using Bluetooth function: 1.Turn on the Bluetooth function of mobile devices, search new device name“HK203”, click it to pair. (Some device need to enter the PNK number, please using the original password “0000”) 2.After pairing successfully, it will transmit your phone music to the car stereo system. In music playing mode, it will auto switch to phone call mode if there’s an incoming call. 3. Click once to pick up the phone call, click again to hang off the phone call. 4. Double click to reject the incoming call. 5. Under the no call status, double click to redial last phone call number. Operation On Bluetooth Car Kit 1.Power on/off Plug the product into the car cigarette socket, it will power on. 2.Play/Pause Click button once 3.Answer/Hang off Click button once to answer the incoming call; Reject/ Redial click again to hang off the phone call. Double click button to reject the incoming call. Under no call status, double click to redial the last phone call number 4.Volume adjustment Rotate to adjust the volume 5.Change songs Press & button to play previous/next song 6.FM Frequency Long press button to enter the FM mode, adjustmentthen rotate button to adjust the frequency 7.Voltage Detection Long press button can display the car voltage 8.Mode Switch Long press to switch the TF card/ USB disk/ Bluetooth music playing mode. HK203 Quick Guide: Using the charging function: 1. This car kit has two USB port with 5V/3.1A, can charge any type of phone, tablet and other mobile devices. 2. USB1 is only for charging, with 5V/2.1A output, USB2 is multipurpose, charging with 5V/1A output & playing music from the U disk. Bluetooth FM Transmitter Specifications: Bluetooth Version: V5.0 Bluetooth Frequency: 2402-2480 MHz FM Frequency: 88.1MHZ-107.9MHZ USB Port Voltage: 5V/±0.5 Input Voltage: 12-24V Output Current: 5V/3.1A Music Format: MP3/WMA TF Card (Max): 64GB USB Disk (Max): 64GB 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. - 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 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 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: 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. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’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…

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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): HK203, HK201, HK202, HK205, HK206, HK207, HK208, HK105, HK106, HK109D, HK012D, CCC-8800-SL, DAB 010, DAB 011, DAB 012, DAB 013, DAB 014, DAB 005, DAB 105, DAB 006, DAB 106, DAB 007, DAB 107, DAB 008, DAB 108, DAB 009, DAB 109, BT010, HK010, HK006, HK007, HK008, HK009, HK100, HK011, HK012, BT008, BT009, BT001, BTT010, AF-001, AF-002, T20, T10, T20CS ,T20C, T20J, T20S, T10J, TX60, TX70, TX80,TX90, Blufree-001, Blufree-002, Blufree-003, Blufree-004 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-HK203 Models: HK203, HK201, HK202, HK205, HK206, HK207, HK208, HK105, HK106, HK109D, HK012D, CCC-8800-SL, DAB 010, DAB 011, DAB 012, DAB 013, DAB 014, DAB 005, DAB 105, DAB 006, DAB 106, DAB 007, DAB 107, DAB 008, DAB 108, DAB 009, DAB 109, BT010, HK010, HK006, HK007, HK008, HK009, HK100, HK011, HK012, BT008, BT009, BT001, BTT010, AF-001, AF-002, T20, T10, T20CS ,T20C, T20J, T20S, T10J, TX60, TX70, TX80,TX90, Blufree- 001, Blufree-002, Blufree-003, Blufree-004 To Whom It May Concern: We, The HAIKE PLASTIC AND ELECTRONIC CO LTD hereby declare that the model : HK201, HK202, HK205, HK206, HK207, HK208, HK105, HK106, HK109D, HK012D, CCC-8800-SL, DAB 010, DAB 011, DAB 012, DAB 013, DAB 014, DAB 005, DAB 105, DAB 006, DAB 106, DAB 007, DAB 107, DAB 008, DAB 108, DAB 009, DAB 109, BT010, HK010, HK006, HK007, HK008, HK009, HK100, HK011, HK012, BT008, BT009, BT001, BTT010, AF-001, AF-002, T20, T10, T20CS ,T20C, T20J, T20S, T10J, TX60, TX70, TX80,TX90, Blufree- 001, Blufree-002, Blufree-003, Blufree-004 is identical with the model : HK203, except the model name. HAIKE PLASTIC AND ELECTRONIC CO LTD Block B. Shanghenglang Bai Fuli Industrial, Dalang Street, Long Hua, ShenZhen, China 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 SchematicDiagram BlockDiagram OperationalDescription Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:Aikenxiong Title:GeneralManager Date: Dec. 11, 2020 Subject; Request for Confidentiality FCC ID: 2AR6E-HK203 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market.

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 10mm*20mm FCC ID: 2AR6E-HK203

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 INTERNAL VIEW OF EUT-7 FM Antenna port

RF EXPOSURE EVALUATION 1. PRODUCT INFORMATION Product Description Bluetooth FM Transmitter Model Name HK203, HK201, HK202, HK205, HK206, HK207, HK208, HK105, HK106, HK109D, HK012D, CCC-8800-SL, DAB 010, DAB 011, DAB 012, DAB 013, DAB 014, DAB 005, DAB 105, DAB 006, DAB 106, DAB 007, DAB 107, DAB 008, DAB 108, DAB 009, DAB 109, BT010, HK010, HK006, HK007, HK008, HK009, HK100, HK011, HK012, BT008, BT009, BT001, BTT010, AF-001, AF-002, T20, T10, T20CS ,T20C, T20J, T20S, T10J, TX60, TX70, TX80,TX90, Blufree-001, Blufree-002, Blufree-003, Blufree-004 FCC ID 2AR6E-HK203 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 =0.785dBm=1.20mW 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=(1.20mW /5mm) .[√2.441(GHz)]=0.37<3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. §15.239 FM Pt= -48.22dBm=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=(0.37+0. 000015)/7.5=0.049W/kg<1.6W/kg 4. CONCLUSION The SAR evaluation is not required.

Page 1 of 26 FCC Test Report Report No.: AGC02180201103FE06 FCC ID : 2AR6E-HK203 APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Bluetooth FM Transmitter BRAND NAME : N/A MODEL NAME : HK203(Series model name please see page 4) 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.: AGC02180201103FE06 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.: AGC02180201103FE06 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.: AGC02180201103FE06 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 HK203 Series Model HK201, HK202, HK205, HK206, HK207, HK208, HK105, HK106, HK109D, HK012D, CCC-8800-SL, DAB 010, DAB 011, DAB 012, DAB 013, DAB 014, DAB 005, DAB 105, DAB 006, DAB 106, DAB 007, DAB 107, DAB 008, DAB 108, DAB 009, DAB 109, BT010, HK010, HK006, HK007, HK008, HK009, HK100, HK011, HK012, BT008, BT009, BT001, BTT010, AF-001, AF-002, T20, T10, T20CS ,T20C, T20J, T20S, T10J, TX60, TX70, TX80,TX90, Blufree-001, Blufree-002, Blufree-003, Blufree-004 Difference Description All the same except for the model name. Date of test Nov. 24,2020 to Dec. 09,2020 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.: AGC02180201103FE06 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) 46.98dBuV/m(PK)@3m Modulation FM Number of channels 199(Channel spacing 100kHz) Hardware Version 1.0 Software Version 1.0 Antenna Designation…

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