2AX56-YJ1581BTToy Car Music Player

USB TF 卡 AUX 长按 短按 故事 长按 短按 模式 模式 插口：USB 卡插口：TF C X插口：AUX 按减音量：Pr 按早教： Pr 事： Story 按加音量：Pr 按音乐： Pr 式键：Mode 式/电量/显示 Socket Card Socket Socket ress for a long ress for a sho ress for a long ress for a sho ：Mode/Ele c ger time‐ Dec rter time‐Ear ger time‐ Incr rter time‐ Mu ctricity/Displa crease Volum rly Education rease Volume uisc ay me e 电源 喇叭 闪灯 外接 外接 外接 FM信 （ 通 (Con 开机 Afte said ” 一． 1. 模 M 2. U U 3. A A 4. 早 E 源+12V: Powe 叭：Speaker 灯：Flash Ligh 接触发点：Co 接音乐：Conn 接喇叭：Conn 信号接收线； 通上电源 开 nnect with po 机启动音结束 r the auto s ”Music”,the m 按键功能说 模式/电量/显示 Mode/Electric USB/TF卡插 USB/TF Card AUX插口:可连 AUX Socket: C 早教键：短按 Early Educatio r +12V ht onnection of nection of Mu nection of Lo ；FM Signal r 开机启动音时 ower, and pre 束后 默认进入 startup engi music will not 说明：Instruct 示:可显示当前 ity/Display: S 口:最大支持 Socket: Can s 连接手机数据 Can connect w 按播放早教长 on Button: Pr Touch Spot usic udspeaker receiving line 时短按任何键 essing any but 入音乐模式提 ne sound, it t be on autom tions of butto 前模式、当前 Show current 持16G, 大于1 support 16G 据线 with mobile p 长按可调节减 ress shorter‐‐ e 都可能打断 启 tton can disru 提示音：有音 t will get int matically by it ons 前电量、音乐 mode/electr 16G将识别不 maximum, ot phone lines. 减音量。 ‐‐Early Educat 启动音 ） upt auto star 音乐模式提示 to music mo tself. 乐第几首， ricity/music 不到， therwise can tion; Press lo tup engine so 示音 音乐是不 ode: there w not work. nger‐‐‐Decre ound. 不会自动播放 will be one v ease Volume 放， voice 5. 故事键：短按可播放故事,（在USB/TF卡模式下短按为暂停/播放） Story Button: Press shorter‐‐‐Story(Under USB/TF Card mode will be Pause/On) 6. 音乐键：短按播放音乐，再短按切换下一首，长按可调节加音量 Music Button: Press shorter‐‐‐Music, Press Shorter again‐‐‐next track; Press longer‐‐‐Increase Volume 7. 模式键：短按可切换音乐/蓝牙/FM模式，（FM模式下短按故事键 可自动搜台） Mode: Press shorter‐‐‐switch Music/Bluetooth/FM Mode (Under FM Mode, press shorter can search channels automatically) 8. 外接喇叭：短按播放喇叭 长按可调节减音量， Loudspeaker: Press shorter‐‐‐Loudspeaker on Press longer‐‐‐Decrease Volume 9. 外接音乐：短按播放音乐长按可调节加音量， Music: Press shorter‐‐‐ Music on Press longer‐‐‐Increase Volume 二．功能说明：Function Instruction （ 通上电源 开机启动音时短按任何键都可打断启动音 ） Power on, and press any button can disrupt auto startup engine sound. 开机启动音结束后 默认进入音乐模式：有音乐模式提示音 音乐是不会自动播放的. After the auto startup engine sound, it will get into music mode: there will be one voice said”Music”,the music will not be on automatically by itself. 10. 本设备蓝牙名称显示为：YJ‐BTcar 切换到蓝牙模式后、打开手机蓝牙开始搜索 出现 YJ‐BTcar 蓝牙名称时点击连接 连接成功会有提示音 Bluetooth Display Name on this devise: YJ‐BTcar When switch to Bluetooth mode, turn on the bluetooth on mobile and start to search and connect with YJ‐BTcar. There will be remind voice when connection successful. 11. FM模式下短按故事键 可自动搜台，电台搜索结束后，会自动播放电台，短按早教键可 切换上一个台/短按键音乐可切换下一个台 Under FM mode, press story button shorter, can search channels automatically. After searching channels, press education button shorter can switch to last channel/press music button can switch next channel. 12. 闪灯是随着音乐闪烁的、音乐暂停闪灯停止闪烁，播放音乐时闪灯开始闪烁 Flashing light is twinkling with the music, it will be stopped when music stop, and it will be started again when music on. 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 ar e 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 par ticular 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 r eceiving 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. Oper ation 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.

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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-1581BT, YJ-1520BT, YJ-1521BT, YJ-1522BT, YJ-1582BT, YJ-1583BT, YJ-1584BT, YJ-1585BT All model’s the function, software and electric c ircuit are the same, only model named different for commercial purpose. Test sample model: YJ-1581BT Please contact me if you have any question. Name: Zhaodebao Date: Nov. 11, 2020 Title: Manager Signature of applicant:

Annex A External Photos Report No.:HK2011043322-E Page 1 of 3 Report No.:HK2011043322-E Page 2 of 3 Report No.:HK2011043322-E Page 3 of 3

FCC ID LABEL: Ca. 8mm x 10mm Label Location FCC ID: 2AX56-YJ1581BT

MPE ESTIMATION FCC ID: 2AX56-YJ1581BT 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 2, Estimation Result For BT: Mode Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (linear) MPE (mW/cm²) BT -1.021 -2±1(-1) 0.79 0 1 0.00016 Note: Note: The estimation distance is 20cm The device could not transmit simultaneously in BT Note: PK Output power= conducted power. Conducted power see the test report HK2011043322-E Gantenna 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 0.00016mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Page 1 of 45 Report No.: HK2011043322-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-1581BT, YJ-1520BT, YJ-1521BT, YJ-1522BT, YJ-1582BT, YJ-1583BT, YJ-1584BT, YJ-1585BT FCC ID: 2AX56-YJ1581BT 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: Nov. 03, 2020 ~Nov. 10, 2020 Date of Report: Nov. 10, 2020 Report Number: HK2011043322-E Page 2 of 45 Report No.: HK2011043322-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-1581BT, YJ-1520BT, YJ-1521BT, YJ-1522BT, YJ-1582BT, YJ-1583BT, YJ-1584BT, YJ-1585BT 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 ............. : Nov. 03, 2020 ~Nov. 10, 2020 Date of Issue ........................................... : Nov. 10, 2020 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 45 Report No.: HK2011043322-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 .......................................................................................................................... 14 3.3. MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................................................... 25 3.4. 20DB BANDWIDTH ..................................................................................................................................................... 26 3.5. FREQUENCY SEPARATION ............................................................................................................................................. 29 3.6. NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 31 3.7. TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 33 3.8. OUT‐OF‐BAND EMISSIONS ............................................................................................................................................ 36 3.9. PSEUDORANDOM FREQ…

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Test Model：YJ-1581BT Radiated Emission Conduction Emission