2ATOY-RT60TRUE WIRELESS EARBUDS

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Dongguan Fulun Electronics Co.,Limited 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Date: 2022/4/21 FCC ID: 2ATOY-RT60 Dear Sir/Madam, We, Dongguan Fulun Electronics Co.,Limited, Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: TRUE WIRELESS EARBUDS Model no.: RT60, 8702, 8701, 8700, 8702ST, 8701ST, 8700ST, 7554CT, 8159CT, 6759-2, 6759HD-2, 7693HD, 7697HD, 7776HD, 7697HDC, 7752PS, 7697PS, 8149PS, 7776, 7777, 7778, 7779, 7776NR, 7777NR, 6759TJX, 7776TJX, 7778TJX, 7779TJX, 7992TJX, 8434TJX, 8016WM, 8017WM, 8062JCP, 8048JCP, 8047JCP, 8046JCP, 8045JCP, 8044JCP, 7776JCP, 7777JCP, 7778JCP, 7779JCP, 7992JCP, 8352JCP, 8353JCP, 8223JCP, 8062JCE, 8048JCE, 8047JCE, 8046JCE, 8045JCE, 8044JCE, 8353JCE, 8352JCE, 8223JCE, 7779JCE, 7776SD, 7777SD, 7697HOB, 7776AD, 7992AD, 7992, 8483HD Sincerely, Name/Title： Bessie Luo / Sales Manager Company: Dongguan Fulun Electronics Co.,Limited Address: 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Phone: +86 0755-25835499 Fax: +86 0755-25835499 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: 2022/4/21 Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2ATOY-RT60 RT60 For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Bessie Luo / Sales Manager Company: Dongguan Fulun Electronics Co.,Limited Address: 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Phone: +86 0755-25835499 Fax: +86 0755-25835499 E-Mail: [email protected]

Dongguan Fulun Electronics Co.,Limited 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2022/4/21 To whom it may concern: We, Dongguan Fulun Electronics Co.,Limited the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2ATOY-RT60 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Bessie Luo / Sales Manager Company: Dongguan Fulun Electronics Co.,Limited Address: 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Phone: +86 0755-25835499 Fax: +86 0755-25835499 E-Mail: [email protected]

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Fig.7 Fig.8 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 Fig.9

Label Location: FCC ID: 2ATOY-RT60

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 Fig.3 Fig.4 Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Fig.5 Fig.6

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 -4.8 39 2441 -5.87 78 2480 -6.74 π/4-DQPSK 00 2402 -4.05 39 2441 -5.25 78 2480 -6.19 8-DPSK 00 2402 -3.5 39 2441 -5.23 78 2480 -5.58 Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -5.0 -6.0 -7.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -4.5 -5.5 -6.5 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -4.0 -5.5 -6.0 Tolerance ±(dB) 1.0 1.0 1.0 Results Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max. Eirp including Tune Up (mW, Peak) Exemption Limit (mW) GFSK 2402 -4.0 -1.33 0.74 3 2441 -5.0 -2.33 0.58 3 2480 -6.0 -3.33 0.46 3 π/4-DQPSK 2402 -3.5 -0.83 0.83 3 2441 -4.5 -1.83 0.66 3 2480 -5.5 -2.83 0.52 3 8-DPSK 2402 -3.0 -0.33 0.93 3 2441 -4.5 -1.83 0.66 3 2480 -5.0 -2.33 0.58 3 The antenna gain of the EUT for BT is 2.67dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 1 of 45 RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: TRUE WIRELESS EARBUDS Trade Mark: TZUMI, SoudPlay Test Model: RT60 FCC ID: 2ATOY-RT60 Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.885 2401.562 2402.447 --- --- 2441 0.891 2440.556 2441.447 --- --- 2480 0.930 2479.556 2480.486 --- --- 2DH5 Ant1 2402 1.305 2401.364 2402.669 --- --- 2441 1.290 2440.361 2441.651 --- --- 2480 1.305 2479.358 2480.663 --- --- 3DH5 Ant1 2402 1.284 2401.370 2402.654 --- --- 2441 1.278 2440.367 2441.645 --- --- 2480 1.275 2479.373 2480.648 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 2 of 45 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 3 of 45 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 4 of 45 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 5 of 45 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.81895 2401.603 2402.422 --- --- 2441 0.82787 2440.596 2441.423 --- --- 2480 0.82701 2479.598 2480.425 --- --- 2DH5 Ant1 2402 1.1746 2401.427 2402.601 --- --- 2441 1.1730 2440.427 2441.600 --- --- 2480 1.1682 2479.429 2480.597 --- --- 3DH5 Ant1 2402 1.1641 2401.431 2402.595 --- --- 2441 1.1702 2440.427 2441.597 --- --- 2480 1.1633 2479.434 2480.597 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 6 of 45 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 7 of 45 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 8 of 45 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 9 of 45 Appendix C: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 2402 -4.8 ≤30 PASS 2441 -5.87 ≤30 PASS 2480 -6.74 ≤30 PASS 2DH5 Ant1 2402 -4.05 ≤20.97 PASS 2441 -5.25 ≤20.97 PASS 2480 -6.19 ≤20.97 PASS 3DH5 Ant1 2402 -3.5 ≤20.97 PASS 2441 -5.23 ≤20.97 PASS 2480 -5.58 ≤20.97 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 10 of 45 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 11 of 45 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 12 of 45 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 13 of 45 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 14 of 45 Appendix D: Carrier frequency separation Test Result TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.162 ≥0.930 PASS 2DH5 Ant1 Hop 0.988 ≥0.870 PASS 3DH5 Ant1 Hop 1.014 ≥0.856 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 15 of 45 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 16 of 45 Appendix E: Time of occupancy Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH5 Ant1 Hop 2.90 100 0.29 ≤0.4 PASS 2DH5 Ant1 Hop 2.90 120 0.348 ≤0.4 PASS 3DH5 Ant1 Hop 2.91 90 0.262 ≤0.4 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 17 of 45 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 18 of 45 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 19 of 45 Appendix F: Number of hopping channels Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 20 of 45 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 21 of 45 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -5.31 -49.65 ≤-25.31 PASS High 2480 -7.73 -48.49 ≤-27.73 PASS Low Hop_2402 -5.70 -50.57 ≤-25.7 PASS High Hop_2480 -7.44 -48.66 ≤-27.44 PASS 2DH5 Ant1 Low 2402 -6.15 -49.4 ≤-26.15 PASS High 2480 -7.57 -48.89 ≤-27.57 PASS Low Hop_2402 -10.18 -49.86 ≤-30.18 PASS High Hop_2480 -8.15 -48.77 ≤-28.15 PASS 3DH5 Ant1 Low 2402 -5.50 -49.56 ≤-25.5 PASS High 2480 -7.46 -49.46 ≤-27.46 PASS Low Hop_2402 -7.45 -50.02 ≤-27.45 PASS High Hop_2480 -7.94 -49.09 ≤-27.94 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 22 of 45 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 23 of 45 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 24 of 45 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 Report No.: TZ220403148-E Page 25 of 45 3DH5_Ant1_Low_Hop_2402 3D…

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Report No.: TZ220403148-E Page 1 of 39 FCC TEST REPORT Test report On Behalf of Dongguan Fulun Electronics Co.,Limited For TRUE WIRELESS EARBUDS Model No: RT60, 8702, 8701, 8700, 8702ST, 8701ST, 8700ST, 7554CT, 8159CT, 6759-2, 6759HD-2, 7693HD, 7697HD, 7776HD, 7697HDC, 7752PS, 7697PS, 8149PS, 7776, 7777, 7778, 7779, 7776NR, 7777NR, 6759TJX, 7776TJX, 7778TJX, 7779TJX, 7992TJX, 8434TJX, 8016WM, 8017WM, 8062JCP, 8048JCP, 8047JCP, 8046JCP, 8045JCP, 8044JCP, 7776JCP, 7777JCP, 7778JCP, 7779JCP, 7992JCP, 8352JCP, 8353JCP, 8223JCP, 8062JCE, 8048JCE, 8047JCE, 8046JCE, 8045JCE, 8044JCE, 8353JCE, 8352JCE, 8223JCE, 7779JCE, 7776SD, 7777SD, 7697HOB, 7776AD, 7992AD, 7992, 8483HD FCC ID: 2ATOY-RT60 Prepared for : Dongguan Fulun Electronics Co.,Limited 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2022/4/12 – 2022/4/18 Date of Report: 2022/4/19 Report Number: TZ220403148-E The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ220403148-E Page 2 of 39 TEST RESULT CERTIFICATION Applicant’s name ................. : Dongguan Fulun Electronics Co.,Limited Address .................................. : 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Manufacture's Name ............ : Dongguan Fulun Electronics Co.,Limited Address .................................. : 4-8/F, Building B, Xinbosheng Industrial Park, No.5 Xinyuan S Rd,Tangxia, Dongguan.CN Product description Trade Mark ............................. : TZUMI, SoudPlay Product name ........................... : TRUE WIRELESS EARBUDS Model No ................................ : RT60, 8702, 8701, 8700, 8702ST, 8701ST, 8700ST, 7554CT, 8159CT, 6759-2, 6759HD-2, 7693HD, 7697HD, 7776HD, 7697HDC, 7752PS, 7697PS, 8149PS, 7776, 7777, 7778, 7779, 7776NR, 7777NR, 6759TJX, 7776TJX, 7778TJX, 7779TJX, 7992TJX, 8434TJX, 8016WM, 8017WM, 8062JCP, 8048JCP, 8047JCP, 8046JCP, 8045JCP, 8044JCP, 7776JCP, 7777JCP, 7778JCP, 7779JCP, 7992JCP, 8352JCP, 8353JCP, 8223JCP, 8062JCE, 8048JCE, 8047JCE, 8046JCE, 8045JCE, 8044JCE, 8353JCE, 8352JCE, 8223JCE, 7779JCE, 7776SD, 7777SD, 7697HOB, 7776AD, 7992AD, 7992, 8483HD Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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 ........... : 2022/4/12- 2022/4/18 Date of Issue ......................................... : 2022/4/19 Test Result ............................................ : PASS Testing Engineer : (Nancy Li) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ220403148-E Page 3 of 39 Revision History Revision Issue Date Revisions Revised By 00 2022/4/19 Initial Issue Andy Zhang Report No.: TZ220403148-E Page 4 of 39 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ................................................................................................................ 5 1.1. Description of Device (EUT) ................................................................................................................... 5 1.2 Support equipment List ................................................................................................................................ 5 1.3 External I/O Cable ........................................................................................................................................ 5 1.4 Description of Test Facility .......................................................................................................................... 7 1.5 Statement of the Measurement Uncertainty ............................................................................................. 7 1.6 Measurement Uncertainty ........................................................................................................................... 8 1.7 Description of Test Modes .......................................................................................................................... 8 2. TEST METHODOLOGY/ ..................................................................................................................... 9 2.1 EUT Configuration ........................................................................................................................................ 9 2.2 EUT Exercise ................................................................................................................................................ 9 2.3 General Test Procedures ............................................................................................................................ 9 2.4. Test Sample ................................................................................................................................................. 9 3. SYSTEM TEST CONFIGURATION ................................................................................................ 10 3.1 Justification .................................................................................................................................................. 10 3.2 EUT Exercise Software ............................................................................................................................. 1…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 2 TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2ATOY-RT60 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 2 Conducted Emission