2AX56-YJ201BTToy Car Music Player

201BT-12V 9/5000 1.USBPORT:PluginUSB/AUTOIDENTIFY 2.AuxSocket:AuxSocket,externalsoundsourceinputaftertheplug-inpriority,can automaticallyidentify 3.POWERDISPLAY:showcurrentpowerwhenmusicisplayingorwhenmusicispaused. 4.ShortHonk;thisbuttonsimplyplaysthesoundofthehorn/long-pressthecontrollight on/off, 5.Shortpresstoplaymusic/shortpresstoswitchtoanothersong/longpresstoadjustthe volume, 6.Storykey:ShortPressstory/longpresstoadjustvolumereduction 7.ModeKey:CanSwitchBluetoothmode/built-inmusicmode,(canswitchUdiskmodetoF cardmodewheninsertingUDISK/TFcard) normaltest Afterthenormalteststart/start,firstcheckallthefunctionkeysarenormal,pressthemusic hornkeytoseeifthereisamusichorn,presstheswitchkeytoseeifitwillstop/playwhenthe musicisplaying,longPressMusicKeysandstorykeystotestvolumeadditionandsubtraction. Keytestisnormal,testUSB,memorycard,whethernormalrecognition. Abnormaltest 1.Startthepowerrightawaypressthemusickeytoseeifitwillcutoffthestartsound,willcut offisnormal, 201BT-12V 2.startafterallkeysorseveralkeyspressatthesametimetoseeifthereisastuckstate,then turnoff,repeatthreetimesabout 3.paySpecialattentionwhentesting,makesurethatthereareotherproductsintheworkshopto upgrade,ifany,pleasedonottest. 4.BluetoothDisplayNameonthisdevise:YJ-BTcar WhenswitchtoBluetoothmode,turnonthebluetoothonmobileandstarttosearchand connectwithYJ-BTcar.Therewillberemindvoicewhenconnectionsuccessful. FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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: ‐‐ 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. 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. RF Exposure Statement To maintain compliance with FCC's RF Exposure guidelines, This equipment should be installed and operated with minimum distance of 20cm the radiator your body. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter

Hangzhou Youjing Electronic Technology Co., Ltd Agent Authorization Company: Hangzhou Youjing Electronic Technology Co., Ltd Address: Gao Le Village, Gaohong Town, Lin’an District Hangzhou, China Product Name: Toy Car Music Player Model Number(s): YJ-201BT-MP3, YJ-1603BT-N, YJ-ZK55A, YJ-ZK06A, YJ-ZK08A, YJ- DKAN01A, YJ-DKAN02A, YJ-NEL Product Description: Toy Car Music Player 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: Jan. 06, 2021 Name: Zhao debao Title: Manager Company: Hangzhou Youjing Electronic Technology Co., Ltd

Hangzhou Youjing Electronic Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Jan. 06, 2021 Subject; Request for Confidentiality FCC ID: 2AX56-YJ201BT 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. Schematic Diagram Block Diagram Parts List Operational Description It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Zhao debao Title: Manager

Model Difference Declaration To Whom It May Concern, We, Hangzhou Youjing Electronic Technology Co., Ltd(Toy Car Music Player ) Trademark:N/A; Model Number: YJ-201BT-MP3, YJ-1603BT-N, YJ-ZK55A, YJ-ZK06A, YJ-ZK08A, YJ-DKAN01A, YJ-DKAN02A, YJ-NEL ;All model’s the function, software and electric circuit are the same, only with a product model named different for commercial purpose. Test sample model: YJ-201BT-MP3. Please contact me if you have any question. Name: Zhao debao Date: Jan. 06, 2021 Title: Manager Signature of applicant:

Annex A External Photos Report No.: HK2012284073‐E Page 1 of 3 Report No.: HK2012284073‐E Page 2 of 3 Report No.: HK2012284073‐E Page 3 of 3

FCC ID LABEL: Ca. 5mm x 10mm Label Location FCC ID: 2AX56-YJ201BT

Annex B Internal Photo Report No.:HK2012284073-E Page 1 of 2 Antenna Antenna Report No.:HK2012284073-E Page 2 of 2

MPE ESTIMATION FCC ID: 2AX56-YJ201BT 1,Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (numerical) MPE ( mW/cm²) EDR 5.403 5±1(6) 3.981 0 1 0.00079 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2012284073-E, antenna gain=0dBi when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00079 mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Page 1 of 43 Report No.: HK2012284073-E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of Hangzhou Youjing Electronic Technology Co., Ltd For Toy Car Music Player Model No.: YJ-201BT-MP3, YJ-1603BT-N, YJ-ZK55A, YJ-ZK06A, YJ-ZK08A, YJ-DKAN01A, YJ-DKAN02A, YJ-NEL FCC ID: 2AX56-YJ201BT Prepared for : Hangzhou Youjing Electronic Technology Co., Ltd Gao Le Village, Gaohong Town, Lin’an District Hangzhou, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1F, B2 Building, Junfeng Zhongcheng Zhizao Innovation Park, Fuhai Street, Bao'an District, Shenzhen City, China Date of Test: Dec. 28, 2020 ~Jan. 05, 2021 Date of Report: Jan. 05, 2021 Report Number: HK2012284073-E Page 2 of 43 Report No.: HK2012284073-E TEST RESULT CERTIFICATION Applicant’s name ................. : Hangzhou Youjing Electronic Technology Co., Ltd Address ................................. : Gao Le Village, Gaohong Town, Lin’an District Hangzhou, China Manufacture's Name ............ : Hangzhou Youjing Electronic Technology Co., Ltd Address ................................. : Gao Le Village, Gaohong Town, Lin’an District Hangzhou, China Product description Trade Mark: N/A Product name ........................... : Toy Car Music Player Model and/or type reference : YJ-201BT-MP3, YJ-1603BT-N, YJ-ZK55A, YJ-ZK06A, YJ-ZK08A, YJ-DKAN01A, YJ-DKAN02A, YJ-NEL Standards ............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of performance of tests ............. : Dec. 28, 2020 ~Jan. 05, 2021 Date of Issue ........................................... : Jan. 05, 2021 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 43 Report No.: HK2012284073-E Table of Contents Page 1. SUMMARY............................................................................................................................................................ 5 1.1. TEST STANDARDS.......................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION ....................................................................................................................................... 7 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 7 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 7 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY .......................................................................................................... 8 2.4. EQUIPMENTS USED DURING THE TEST .............................................................................................................................. 9 2.5. RELATED SUBMITTAL(S) / GRANT (S) .............................................................................................................................. 10 2.6. MODIFICATIONS ......................................................................................................................................................... 10 2.7. DESCRIPTION OF TEST SETUP ....................................................................................................................................... 10 3. TEST CONDITIONS AND RESULTS ......................................................................................................................... 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 13 3.3. MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................................................... 24 3.4. 20DB BANDWIDTH ..................................................................................................................................................... 25 3.5. FREQUENCY SEPARATION ............................................................................................................................................. 28 3.6. NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 30 3.7. TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 32 3.8. OUT‐OF‐BAND EMISSIONS ............................................................................................................................................ 35 3.9. PSEUDORA…

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Radiated Emissions