2AX56-YJ-SPJ05JSToy Car Music Player

YJ Vi 1 2 12 11 J-SPJ ideo Displ Real 21 J05SP Play aysthe ‐time 1 13 PORT er F u ecurren power 2 14 15 Str unctio ntdevic r displa 3 4 5 16 roller on D ce ay 5 4 17 r Au escri 6 18 19 udio ptio n 7 9 23 22 / n 8 9 10 20 YJ-SPJ05SPORT Stroller Audio / Video Player Function Description 3 The Video File submenu 4 Volume adjustment 5 Return to the previous level interface 6 Function display 7 Returns the main interface 8 Picture View submenu 9 Bluetooth Features sub‐menu 10 Fm function submenu 11 The Music File submenu 12 Idle function submenu 13 Previous file / volume reduction 14 The Next File / Volume Plus 15 Music plays keys 16 power light 17 Video play button 18 Pause / play the keys 19 Power on / off button 20 U disk port 21 External audio input port 22 Tf Storage Card 23 Software upgrades to the usb port YJ-SPJ05SPORT Stroller Audio / Video Player Function Description Power positive pole 12V Power negative electrode suona External acceleration sound connecting cable External horn connecting cable Radio antenna YJ-SPJ05SPORT Stroller Audio / Video Player Function Description 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. The device has been evaluated to meet general RF exposure requirement.

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-SPJ05JS, YJ-SPJ01JS, YJ-SPJ02JS, YJ-SPJ03JS, YJ-SPJ06JS, YJ- SPJ07JS, YJ-SPJ08JS, YJ-SPJ09JS, YJ-HLX-SPJ01, YJ-HLX-SPJ02, YJ-HLX-SPJ03, YJ- HSD-SPJ01, YJ-HSD-SPJ02, YJ-HSD-SPJ03, YJ-YS30W 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: Mar. 01, 2022 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: Mar. 01, 2022 Subject; Request for Confidentiality FCC ID: 2AX56-YJ-SPJ05JS 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 Tune-up Procedure 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-SPJ05J S, YJ- SPJ01JS, YJ-SPJ02JS, YJ-SPJ03JS, YJ -SPJ06JS, YJ-SPJ07JS, YJ-SPJ 08JS, YJ-SPJ09JS, YJ-HLX-SPJ01, YJ-HLX-SPJ02, YJ- HLX-SPJ03, YJ-HSD-SPJ01, YJ-HSD-SPJ02, YJ-HSD-SPJ03, YJ- YS30W;All model’s the function, software and electric circuit are the same, only with a product color, appearance and model named different for commercial purpose. Test sample model: YJ-SPJ05JS. Please contact me if you have any question. Name: Zhao debao Date: Mar. 01, 2022 Title: Manager Signature of applicant:

Annex A External Photos Report No.:HK2202220559-E Page 1 of 3 Report No.:HK2202220559-E Page 2 of 3 Report No.:HK2202220559-E Page 3 of 3

FCC ID LABEL: Label Location FCC ID: 2AX56‐YJ‐SPJ05JS

Annex B Internal Photo Report No.:HK2202220559-E Page 1 of 3 Report No.: HK2202220559-E Page 2 of 3 Antenna Report No.: HK2202220559-E Page 3 of 3

FCC RF Exposure EUT Description: To y Car Music Player Model No.: YJ‐SPJ05JS FCC ID: 2AX56‐YJ‐SPJ05JS 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Output power （dBm） Tune Up Power （dBm） Max Tune Up power mW Min test separati on distance mm Result Limit SAR Test Exclusion 2480MHz ‐2.29 -3±1(-2) 0.63 5 0.198 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2202220559-E antenna gain=0dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. The test exclusion threshold is 0.198 which is<= 3, SAR testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Page 1 of 45 Report No.: HK2202220559-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-SPJ05JS, YJ-SPJ01JS, YJ-SPJ02JS, YJ-SPJ03JS, YJ-SPJ06JS, YJ-SPJ07JS, YJ-SPJ08JS, YJ-SPJ09JS, YJ-HLX-SPJ01, YJ-HLX-SPJ02, YJ-HLX-SPJ03, YJ-HSD-SPJ01, YJ-HSD-SPJ02, YJ-HSD-SPJ03, YJ-YS30W FCC ID: 2AX56-YJ-SPJ05JS 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. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Feb. 22, 2022 ~ May. 01, 2022 Date of Report: May. 01, 2022 Report Number: HK2202220559-E Applican Address Manufa c Address Produc t Trade M Product Model a n Standar This pub the Shen source o and will n reproduc Date of T Date (s) Date of I Te s t R e s nt’s name . ................. cture's Nam ................. t descriptio ark: name ......... nd/or type r rds ............. blication ma nzhen HUA of the mater not assume ced materia Test ........... of perform a ssue .......... sult .............. TE ................ ................ me ............ ................ on ................... reference ................ y be repro d K Testing Te rial. Shenzh e liability for al due to its .................. ance of tests .................. .................. Prepar e Revie w Approve Pa EST RES : Hangzho : Gao Le V : Hangzho : Gao Le V N/A : To y C a r M : YJ-SPJ0 5 YJ-SPJ06 YJ-HLX-S YJ-HSD-S : 47 CFR F duced in wh Technology C hen HUAK T r damages r placement ............... : s ............. : ............... : ............... : ed by: wed by: ed by: ge 2 of 45 SULT CER u Youjing E Village, Gao u Youjing E Village, Gao Music Playe 5JS, YJ-SP 6JS, YJ-SP SPJ01, YJ-H SPJ01, YJ- FCC Part 1 hole or in pa Co., Ltd. is Testing Tech resulting fro and contex Feb. 22, 20 May. 01, 2 Pass P Pr Te RTIFICAT lectronic Te ohong Town Electronic Te ohong Town er PJ01JS, YJ- PJ07JS, YJ- HLX-SPJ02 -HSD-SPJ0 5 Subpart art for non-c acknowledg hnology Co. om the read xt. 022 ~ May. 0 022 Project Engi roject Super echnical Dir Rep TION chnology C , Lin'an Di s echnology C , Lin'an Dis -SPJ02JS, Y -SPJ08JS, Y 2, YJ-HLX-S 2, YJ-HSD- C 15.247 commercial ged as copy ., Ltd. takes er's interpre 01, 2022 neer rvisor rector port No.: HK Co., Ltd strict, Hangz Co., Ltd strict, Hangz YJ-SPJ03JS YJ-SPJ09JS SPJ03, -SPJ03, YJ- purposes a yright owne s no respon etation of th K220222055 zhou, China zhou, China S, S, -YS30W as long as er and sibility for he 9-E a a Page 3 of 45 Report No.: HK2202220559-E Table of Contents Page SUMMARY .................................................................................................................................................................... 5 TEST STANDARDS .................................................................................................................................................................. 5 T EST DESCRIPTION ..................................................................................................................................................................... 5 T EST FACILITY ........................................................................................................................................................................... 6 S TATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................................ 6 GENERAL INFORMATION ............................................................................................................................................... 7 E NVIRONMENTAL CONDITIONS ..................................................................................................................................................... 7 G ENERAL DESCRIPTION OF EUT ................................................................................................................................................... 7 D ESCRIPTION OF TEST MODES AND TEST FREQUENCY ....................................................................................................................... 8 E QUIPMENTS USED DURING THE TEST ........................................................................................................................................... 9 R ELATED SUBMITTAL(S) / GRANT (S) ........................................................................................................................................... 10 M ODIFICATIONS ...................................................................................................................................................................... 10 DESCRIPTION OF TEST SETUP .............................................................................................................................................. 10 TEST CONDITIONS AND RESULTS ................................................................................................................................. 11 C ONDUCTED EMISSIONS TEST .................................................................................................................................................... 11 R ADIATED EMISSIONS AND BAND EDGE ....................................................................................................................................... 13 M AXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................................................................ 24 20 DB BANDWIDTH .................................................................................................................................................................. 25 F REQUENCY SEPARATION ...................................................................…

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Radiated Emissions