2AOBQ-HIBYM500High Resolution Music Player

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Annex E Conducted Power Note: Conducted power unit: dBm The target power was recorded in the manufacturer's document. BW [MHz]Modulation RB Size RB Offset Low Channel Middle Channel High Channel BW [MHz] Modulation RB Size RB Offset Low Channel Middle Channel High Channel 187001890019100200502017520300 18601880190017201732.51745 20QPSK1020.5720.7320.6420QPSK1020.4120.4620.39 20QPSK14920.4620.5420.7120QPSK14920.4220.2920.34 20QPSK19920.4920.5620.6920QPSK19920.3120.3620.24 20QPSK50019.9820.1120.0320QPSK50019.7419.7819.66 20QPSK502419.9520.0819.9020QPSK502419.6719.7119.55 20QPSK505019.9020.0319.9920QPSK505019.6119.6619.63 20QPSK100019.8119.9519.9220QPSK100019.6819.7419.60 2016QAM1020.0920.1320.012016QAM1018.6518.6718.63 2016QAM14920.0320.2120.112016QAM14918.5718.7318.81 2016QAM19920.0920.2820.002016QAM19918.5318.7418.64 2016QAM50019.6319.8219.742016QAM50018.2318.3118.25 2016QAM502419.7719.8819.632016QAM502418.1118.4018.19 2016QAM505019.6719.9219.672016QAM505018.2218.1818.11 2016QAM100019.6919.8719.742016QAM100018.1618.4518.15 2064QAM1019.2419.2919.152064QAM1018.7818.8118.65 2064QAM14919.1419.3319.032064QAM14918.7218.6718.69 2064QAM19919.2219.4119.052064QAM19918.7718.8718.52 2064QAM50018.8518.9418.892064QAM50018.4418.4618.39 2064QAM502418.7919.0018.942064QAM502418.4818.5018.50 2064QAM505018.8318.8518.772064QAM505018.4118.4818.37 2064QAM100018.8418.9818.812064QAM1000 18.4918.5018.24 18675 1890019125200252017520325 1857.518801902.51717.51732.51747.5 15QPSK1020.5020.6520.6015QPSK1020.3620.3920.30 15QPSK13720.3720.4520.5815QPSK13720.2920.1720.31 15QPSK17420.4120.5420.5115QPSK17420.2120.2720.15 15QPSK36019.8920.0620.0115QPSK36019.6219.7419.48 15QPSK362019.8020.0319.8615QPSK362019.5019.5419.42 15QPSK363919.8319.9319.9015QPSK363919.5519.6419.56 15QPSK75019.7219.8619.7815QPSK75019.5719.7119.50 1516QAM1020.0820.2819.951516QAM1018.5318.6718.60 1516QAM13720.0920.2220.191516QAM13718.5118.8718.93 1516QAM17420.1320.2319.981516QAM17418.6418.7018.66 1516QAM36019.5919.9519.891516QAM36018.3318.3418.26 1516QAM362019.7919.8419.811516QAM362018.0618.3818.13 1516QAM363919.7919.9619.621516QAM363918.3118.2918.19 1516QAM75019.5819.8719.731516QAM75018.1318.3118.14 1564QAM1019.1519.2619.081564QAM1018.6918.7918.55 1564QAM13719.2519.4219.071564QAM13718.6818.6418.55 1564QAM17419.2219.4519.161564QAM17418.7618.8318.60 1564QAM36018.9318.9418.771564QAM36018.4118.4918.47 1564QAM362018.9218.8618.851564QAM362018.4118.4718.48 1564QAM363918.6918.8218.751564QAM363918.4518.4718.42 1564QAM75018.9018.9118.811564QAM75018.4318.4618.44 186501890019150200002017520350 18551880190517151732.51750 10QPSK1020.5420.6720.5610QPSK1020.2820.3720.28 10QPSK12520.3720.4620.5310QPSK12520.3320.2420.29 Band 2 (1900MHz Band) (dBm) Part 24E Band 4 (AWS Band) (dBm) Part 27L (only on channel required) Tune-up limit (dBm) 21.5 20.5 20.5 19.5 19.5 19.5 Tune-up limit (dBm) 21.5 20.5 20.5 19.5 19.5 19.5 Tune-up limit (dBm) 21.5 Tune-up limit (dBm) 22 21 21 21 20 20 Tune-up limit (dBm) 22 21 21 21 20 20 Tune-up limit (dBm) 22 Frequency (MHz)Frequency (MHz) ChannelChannel ChannelChannel Frequency (MHz)Frequency (MHz) Frequency (MHz)Frequency (MHz) ChannelChannel 10QPSK14920.3920.5220.5310QPSK14920.2520.3120.14 10QPSK25019.9620.0419.9810QPSK25019.6219.7319.54 10QPSK251219.7719.8820.0410QPSK251219.6619.5519.53 10QPSK252519.7819.8119.9810QPSK252519.5719.6219.55 10QPSK50019.7919.8719.7610QPSK50019.5619.6819.55 1016QAM1020.0920.1720.001016QAM1018.5918.7818.57 1016QAM12520.0220.2320.131016QAM12518.5018.8218.77 1016QAM14920.0420.2120.121016QAM14918.6218.7218.71 1016QAM25019.6319.7819.671016QAM25018.3318.3518.24 1016QAM251219.6319.9719.561016QAM251218.1518.5418.04 1016QAM252519.6119.9819.631016QAM252518.1518.2018.07 1016QAM50019.7719.7919.621016QAM50018.1218.4018.14 1064QAM1019.1119.1919.151064QAM1018.6318.8918.53 1064QAM12519.2819.4619.101064QAM12518.5918.7918.72 1064QAM14919.0819.1519.111064QAM14918.6718.8818.52 1064QAM25018.9618.9818.791064QAM25018.4518.4918.47 1064QAM251218.6918.9318.971064QAM251218.4418.4918.49 1064QAM252518.7718.8418.881064QAM252518.4918.4218.35 1064QAM50018.8318.9818.691064QAM50018.4718.4918.39 186251890019175199752017520375 1852.518801907.51712.51732.51752.5 5QPSK1020.5020.6720.615QPSK1020.3520.3620.32 5QPSK11220.3420.4920.555QPSK11220.3220.1120.20 5QPSK12420.3820.5120.605QPSK12420.2120.2220.09 5QPSK12019.8819.9319.865QPSK12019.6019.6619.64 5QPSK12719.8819.8619.985QPSK12719.5619.6219.41 5QPSK1213 19.8219.9419.885 QPSK121319.5119.5919.58 5QPSK25019.6419.8719.885QPSK25019.5619.6119.45 516QAM1020.0720.1219.94516QAM1018.7118.7718.52 516QAM11219.9720.2720.24516QAM11218.5518.7218.83 516QAM12420.1520.0319.87516QAM12418.5418.8118.55 516QAM12019.6719.8419.67516QAM12018.3218.4018.11 516QAM12719.7719.5619.93516QAM12718.2118.4518.05 516QAM121319.5519.6219.95516QAM121318.2418.1718.25 516QAM25019.5419.9619.61516QAM25018.2818.4818.04 564QAM1019.2419.2919.18564QAM1018.6818.8618.59 564QAM11219.1919.0119.10564QAM11218.6218.7218.70 564QAM12419.2719.3419.15564QAM12418.6518.8518.47 564QAM12018.8018.9918.94564QAM12018.4018.4618.44 564QAM12718.9418.9618.91564QAM12718.4818.4918.47 564QAM121318.8218.9618.75564QAM121318.3718.4118.42 564QAM25018.7718.8918.81564QAM25018.4518.4818.31 186151890019185199652017520385 1851.518801908.51711.51732.51753.5 3QPSK1020.4520.6220.613QPSK1020.3120.3320.29 3QPSK1820.2820.5020.583QPSK1820.3220.2020.29 3QPSK11420.4220.6120.473QPSK11420.2220.2420.20 3QPSK8019.8820.0819.893QPSK8019.5819.6619.54 19.5 19.5 19.5 Tune-up limit (dBm) 21.5 20.5 20.5 19.5 19.5 19.5 Tune-up limit (dBm) 21.5 20.5 20.5 22 21 21 21 20 20 Tune-up limit (dBm) 22 21 21 21 20 20 Tune-up limit (dBm) ChannelChannel Frequency (MHz)Frequency (MHz) ChannelChannel Frequency (MHz)Fr…

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add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan ： 东莞市松汇实业有限公司 99 SPECIFICATION FOR APPROVAL 2025102801 File No. 1.0 Revision CUSTOMER: ______________________________________ CUSTOMER NO: ______________________________________ FPC WIFI PART NAME: ______________________________________ SL233P.3000 2 0 .P01 SUPPLIER NO: _____________________________________ Date: Q’TY: PCS CUSTOMER APPROVED BY APPROVAL CHIEF SUPERVISOR SUPPLIER SIGNATURE APPROVAL CHECK DESIGN sunny ZouJie LuoYi SH-RD-F04-A M500 Telephone;0769-82226176 Fax; 0769-82226175 Dongguan Songhui Co., LTD add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan NO. 内 容 （Contents） 页 数 （Number of Page） 页 码 （Page Code） 1 Spec Cover 1 1 2 Spec Item 1 2 3 Drawing 1 3 4 Test Reports 1 4 5 S Parameter 1 5 6 7 8 9 - - - 10 - - - 11 - - - 12 - - - 1 6 Telephone;0769-82226176 Fax; 0769-82226175 Item list of the acknowledgement add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan Electrical Properties Frequency 2400-2500/5150-5850MHz Impedance 50 0hm Nominal V.S.W.R 1.92 : 1 Max Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) 2.0dBi Efficiency >45% Polarization Linear, Vertical Admitted Power 1 W Connector Physical Properties Antenna Material FPC Cable Type Operating Temp. -10 ~ +60 ̊C Storage Temp. -10 ~ +70 ̊C Cable Color Test Reports Telephone;0769-82226176 Fax; 0769-82226175 add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan S Parameter Test Agilent E5071C Telephone;0769-82226176 Fax; 0769-82226175 8 5. Antenna - Radiation Pattern Test Data

add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan ： 东莞市松汇实业有限公司 99 SPECIFICATION FOR APPROVAL 2025103001 File No. 1.0 Revision CUSTOMER: ______________________________________ CUSTOMER NO: ______________________________________ FPC 4G PART NAME: ______________________________________ SL233P.3000 22 .P01 SUPPLIER NO: _____________________________________ Date: Q’TY: PCS CUSTOMER APPROVED BY APPROVAL CHIEF SUPERVISOR SUPPLIER SIGNATURE APPROVAL CHECK DESIGN sunny ZouJie LuoYi SH-RD-F04-A M500 Telephone;0769-82226176 Fax; 0769-82226175 Dongguan Songhui Co., LTD add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan NO. 内 容 （Contents） 页 数 （Number of Page） 页 码 （Page Code） 1 Spec Cover 1 1 2 Spec Item 1 2 3 Drawing 1 3 4 Test Reports 1 4 5 S Parameter 1 5 6 7 8 9 - - - 10 - - - 11 - - - 12 - - - 1 6 Telephone;0769-82226176 Fax; 0769-82226175 Item list of the acknowledgement Main add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan Electrical Properties Frequency 690~960/1700~2700MHz Impedance 50 0hm Nominal V.S.W.R 1.92 : 1 Max Return Loss -10 dB Max Radiation Omni-directional Gain (Peak) 2.0dBi Efficiency >45% Polarization Linear, Vertical Admitted Power 1 W Connector Physical Properties Antenna Material FPC Cable Type Operating Temp. -10 ~ +60 ̊C Storage Temp. -10 ~ +70 ̊C Cable Color Test Reports Telephone;0769-82226176 Fax; 0769-82226175 add ：24 Ju Xiang er Lu, Xiang Wei cun, Dalang Town, Dongguan S Parameter Test Agilent E5071C Telephone;0769-82226176 Fax; 0769-82226175 8 5. Antenna - Radiation Pattern Test Data

NOTE: This document is issued by Shenzhen Morlab Communications Technology Co., Ltd., the test report shall not be reproduced except in full without prior written permission of the company. The test results apply only to the particular sample(s) tested and to the specific tests carried out which is available on request for validation and information confirmed at our website. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 1 of 68 REPORT No.：SZ25100026W03 TEST REPORT APPLICANT : Dongguan SmartAction Technology Co.,Ltd PRODUCT NAME : High Resolution Music Player MODEL NAME :HiBy M500 BRAND NAME : HiBy Digital FCC ID : 2AOBQ-HIBYM500 STANDARD(S) : 47 CFR Part 15 Subpart E RECEIPT DATE : 2025-11-12 TEST DATE :2025-12-15 to 2026-04-20 ISSUE DATE :2026-08-10 Edited by: Zeng Xiaoying (Rapporteur) Approved by: Shen Junsheng (Supervisor) MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 2 of 68 REPORT No.：SZ25100026W03 DIRECTORY 1. Summary of Test Result ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 4 1.1. Testing Applied Standards ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 5 1.2. Test Equipment List ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 6 1.3. Measurement Uncertainty ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 1.4. Testing Laboratory ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 8 2. General Description ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 2.1. Information of Applicant and Manufacturer ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 2.2. Information of EUT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 9 2.3. Channel List of EUT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 10 2.4. Test Configuration of EUT ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 2.5. Test Conditions ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 11 2.6. Test Setup Layout Diagram ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 12 3. Test Results ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 15 3.1. Antenna Requirement ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 15 3.2. Duty Cycle of Test Signal ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 16 3.3. Maximum Conducted Output Power ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 17 3.4. Emission Bandwidth ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 18 3.5. Peak Power Spectral Density ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 20 3.6. Frequency Stability ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 21 3.7. Conducted Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 22 3.8. Restricted Frequency Bands ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 23 3.9. Radiated Emission ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 25 Annex A Test Data and Result ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 27 Notes ꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏꞏ 68 MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 3 of 68 REPORT No.：SZ25100026W03 Change History Version Date Reason for change 1.0 2026-08-10 First edition MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] Page 4 of 68 REPORT No.：SZ25100026W03 1. Summary of Test Result No. Section Description Test Date Test EngineerResult Remark 1 15.203 Antenna Requirement N/A N/A PASS / 2 ANSI C63.10 Duty Cycle of the Test Signal Dec. 16, 2026 Lin Haoyang PASS / 3 15.407(a) Maximum Conducted Output Power Dec. 16, 2026 Lin Haoyang PASS / 4 15.407(a) (e) Emission Bandwidth Dec. 16, 2026 Lin Haoyang PASS / 5 15.407(a) Peak Power Spectral Density Dec. 16, 2026 Lin Haoyang PASS / 6 15.407(g) Frequency Stability Dec. 16, 2026 Lin Haoyang PASS / 7 15.207 Conducted Emission Dec. 26, 2026 Fan Zehang PASS / 8 15.407(b) Restricted Frequency Bands Dec. 25, 2026 Xiong Xianhong PASS / 9 15.407(b) Radiated Emission Dec. 26, 2026 Xiong Xianhong PASS / Note 1: The tests of Conducted Emission and Radiated Emission were performed according to the method of measurements prescribed in ANSI C63.10-2020. Note 2: These RF tests were performed according to the method of measurements prescribed in KDB 789033 D02 v02r01. Note 3: These RF tests were performed according to the method of measurements prescribed in KDB 905462 D02 UNII DFS Compliance Procedures New Rules v02. Note 4: Any additions, deviation, or exclusions from the method shall be noted in the “Remark”. MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block6…

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Annual validation for test lab. Appendix Annual validation for Test Lab. General calibration information Date 2025.09.25 Test Laboratory ShenZhen Morlab Communications Technology Co., Ltd. Antenna serial No. D2600V2-SN: 1198 Antenna Parameters with Head TSL Impedance, transformed to feed point 46.107Ω-6.315jΩ Return Loss -22.267dB General Antenna Parameters and Design Electrical Delay (one direction) 1.276 ns After long term use with 100W radiated power，only a slight warming of the dipole near the feed point can be measured The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short-circuited for DC-signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard No excessive force must be applied to the dipole arm， because they might bend or the soldered connections near the feed point may be damaged . Annual validation for test lab. Annual validation for test lab. Appendix Impedance Measurement Plot for Head TSL

Annual validation for test lab. Appendix Annual validation for Test Lab. General calibration information Date 2025.09.25 Test Laboratory ShenZhen Morlab Communications Technology Co., Ltd. Antenna serial No. D2450V2-SN: 805 Antenna Parameters with Head TSL Impedance, transformed to feed point 48.132Ω-0.197jΩ Return Loss -34.362dB General Antenna Parameters and Design Electrical Delay (one direction) 1.276 ns After long term use with 100W radiated power，only a slight warming of the dipole near the feed point can be measured The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short-circuited for DC-signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard No excessive force must be applied to the dipole arm， because they might bend or the soldered connections near the feed point may be damaged . Annual validation for test lab. Annual validation for test lab. Appendix Impedance Measurement Plot for Head TSL

Annual validation for test lab. Appendix Annual validation for Test Lab. General calibration information Date 2025.09.25 Test Laboratory ShenZhen Morlab Communications Technology Co., Ltd. Antenna serial No. D2000V2-SN: 1050 Antenna Parameters with Head TSL Impedance, transformed to feed point 49.575Ω+0.869jΩ Return Loss -40.252dB General Antenna Parameters and Design Electrical Delay (one direction) 1.276 ns After long term use with 100W radiated power，only a slight warming of the dipole near the feed point can be measured The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short-circuited for DC-signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard No excessive force must be applied to the dipole arm， because they might bend or the soldered connections near the feed point may be damaged . Annual validation for test lab. Annual validation for test lab. Appendix Impedance Measurement Plot for Head TSL

Annual validation for test lab. Appendix Annual validation for Test Lab. General calibration information Date 2025.09.25 Test Laboratory ShenZhen Morlab Communications Technology Co., Ltd. Antenna serial No. D1800V2-SN: 2d158 Antenna Parameters with Head TSL Impedance, transformed to feed point 50.74Ω-9.14jΩ Return Loss -20.86dB General Antenna Parameters and Design Electrical Delay (one direction) 1.276 ns After long term use with 100W radiated power，only a slight warming of the dipole near the feed point can be measured The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short-circuited for DC-signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard No excessive force must be applied to the dipole arm， because they might bend or the soldered connections near the feed point may be damaged . Annual validation for test lab. Annual validation for test lab. Appendix Impedance Measurement Plot for Head TSL

Annual validation for test lab. Appendix Annual validation for Test Lab. General calibration information Date 2025.09.25 Test Laboratory ShenZhen Morlab Communications Technology Co., Ltd. Antenna serial No. D900V2-SN: 1d064 Antenna Parameters with Head TSL Impedance, transformed to feed point 48.82Ω-2.61jΩ Return Loss -52.75dB General Antenna Parameters and Design Electrical Delay (one direction) 1.276 ns After long term use with 100W radiated power，only a slight warming of the dipole near the feed point can be measured The dipole is made of standard semirigid coaxial cable. The center conductor of the feeding line is directly connected to the second arm of the dipole. The antenna is therefore short-circuited for DC-signals. On some of the dipoles, small end caps are added to the dipole arms in order to improve matching when loaded according to the position as explained in the "Measurement Conditions" paragraph. The SAR data are not affected by this change. The overall dipole length is still according to the Standard No excessive force must be applied to the dipole arm， because they might bend or the soldered connections near the feed point may be damaged . Annual validation for test lab. Annual validation for test lab. Appendix Impedance Measurement Plot for Head TSL

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Annex F DASY Calibration Certificate

Dongguan SmartAction Technology Co.,Ltd To: Federal Communications Commission Date: 2026/08/06 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Section 2.911(d)(5)(i) and Section 2.911(d)(5)(ii) (KDB 986446 D01 Covered Equipment) Section 2.911(d)(5)(i) Dongguan SmartAction Technology Co.,Ltd (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Section 2.911(d)(5)(ii) Dongguan SmartAction Technology Co.,Ltd (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Type of Equipment subject to FCC Certification: High Resolution Music Player FCC ID: 2AOBQ-HIBYM500 If you have any questions, please feel free to contact me Contact Person: Libin Zeng Position in the Company: Manager Date of Signature: 2026/08/06 ___________________________ Signatory (signature of the applicant)

MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Annex D Plots of Maximum SAR Test Results Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/6/4 LTE Band 2_20MHz_QPSK_1RB_0Offset_Back Side_5mm_Ch19100 Communication System: UID 0, LTE (0); Frequency: 1900 MHz;Duty Cycle: 1:1 Medium: HSL_2000 Medium parameters used: f = 1900 MHz; σ = 1.4 48 S/m; ε r = 40.0 75; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(7.61, 7.61, 7.61) @ 1900 MHz; Calibrated: 2026/1/7 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electro nics: DAE4 Sn480; Calibrated: 2026/1/7 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Ch19100/Area Scan (71x71x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.712 W/kg Ch19100/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 11.38 V/m; Power Drift = -0.14 dB Peak SAR (extrapolated) = 1.30 W/kg SAR(1 g) = 0.639 W/kg; SAR(10 g) = 0.289 W/kg Smallest distance from peaks to all points 3 dB below = 8.2 mm Ratio of SAR at M2 to SAR at M1 = 52.4% Maximum value of SAR (measured) = 0.744 W/kg 0 dB = 0.744 W/kg M2RLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/5/22 LTE Band 5_10MHz_QPSK_1RB_0Offset_Back Side_5mm_Ch20525 Communication System: UID 0, LTE (0); Frequency: 836.5 MHz;Duty Cycle: 1:1 Medium: HSL_900 Medium parameters used: f = 836.5 MHz; σ = 0.91 S/m; ε r = 40.513; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.2 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(9.43, 9.43, 9.43) @ 836.5 MHz; Calibrated: 2026/1/7 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2026/1/7 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Ch20525/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.880 W/kg Ch20525/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 14.70 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 1.22 W/kg SAR(1 g) = 0.576 W/kg; SAR(10 g) = 0.295 W/kg Smallest distance from peaks to all points 3 dB below = 7.2 mm Ratio of SAR at M2 to SAR at M1 = 47.1% Maximum value of SAR (measured) = 0.872 W/kg 0 dB = 0.872 W/kg M2RLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/6/5 LTE Band 7_20MHz_QPSK_1RB_0Offset_Back Side_5mm_Ch21100 Communication System: UID 0, LTE (0); Frequency: 2535 MHz;Duty Cycle: 1:1 Medium: HSL_2600 Medium parameters used: f = 2535 MHz; σ = 1. 919 S/m; ε r = 39.054; ρ = 1000 kg /m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(6.98, 6.98, 6.98) @ 2535 MHz; Calibrated: 2026/1/7 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2026/1/7 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Ch21100/Area Scan (81x91x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 1.07 W/kg Ch21100/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 3.792 V/m; Power Drift = 0.04 dB Peak SAR (extrapolated) = 1.90 W/kg SAR(1 g) = 0.797 W/kg; SAR(10 g) = 0.329 W/kg Smallest distance from peaks to all points 3 dB below = 8 mm Ratio of SAR at M2 to SAR at M1 = 48% Maximum value of SAR (measured) = 0.902 W/kg 0 dB = 0.902 W/kg M2RLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen, GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/5/21 LTE Band 12_10MHz_QPSK_1RB_0Offset_Back Side_5mm_Ch23130 Communication System: UID 0, LTE (0); Frequency: 711 MHz;Duty Cycle: 1:1 Medium: HSL_750 Medium parameters used: f = 711 MHz; σ = 0.898 S/m; ε r = 42.117; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(9.43, 9.43, 9.43) @ 711 MHz; Calibrated: 2026/1/7 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2026/1/7 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measurement SW: DASY52, Version 52.10 (4); SEMCAD X Version 14.6.14 (7501) Ch23130/Area Scan (71x91x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 1.11 W/kg Ch23130/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 25.08 V/m; Power Drift = -0.1 dB Peak SAR (extrapolated) = 1.81 W/kg SAR(1 g) = 0.789 W/kg; SAR(10 g) = 0.436 W/kg Smallest distance from peaks to all points 3 dB below = 8 mm Ratio of SAR at M2 to SAR at M1 = 43.7% Maximum v…

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MORLAB Shenzhen Morlab Communications Technology Co., Ltd. FL.1-3, Building A, FeiYang Science Park, No.8 LongChang Road, Block67, BaoAn District, ShenZhen , GuangDong Province, P. R. China Tel: 86-755-36698555 Fax: 86-755-36698525 Http://www.morlab.cn E-mail: [email protected] REPORT No.：SZ25100026S01 Annex C Plots of System Performance Check Test Laboratory: Shenzhen Morlab Communications Technology Co., Ltd. Date: 2026/5/21 System Check_750MHz Communication System: UID 0, CW (0); Frequency: 750 MHz;Duty Cycle: 1:1 Medium: HSL_750 Medium parameters used: f = 750 MHz; σ = 0.913 S/m; ε r = 41.362; ρ = 1000 kg/m 3 Ambient Temperature：23.2 °C; Liquid Temperature：22.1 °C DASY5 Configuration: - Probe: EX3DV4 - SN3823; ConvF(9.43, 9.43, 9.43) @ 750 MHz; Calibrated: 2026/1/7 - Sensor-Surface: 2mm (Mechanical Surface Detection) - Electronics: DAE4 Sn480; Calibrated: 2026/1/7 - Phantom: SAM 2; Type: QD000P40CC; Serial: TP:1464 - Measuremen…

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