2ATJSADF2868911188NA6605

Guangzhou Aidefoe Electronics Co.LTD Add: Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Date: 2021/1/9 FCC ID: 2ATJSADF2868911188 Dear Sir/Madam, We, Guangzhou Aidefoe Electronics Co.LTD 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: NA6605 Model no.: NA6605, NAM1700-M9, NAM1700-MX, NAN5210-A9, NAM5210-AX, NAM5210, NA3605-M9, NA3605-MX, NA2300, NA3605-M6, NA2701M, NAM1610, NAM1710, NAM1720, NQ511BG, NQ511BR, NQ511B, NQ511BW, NQ616B, NQ615B, NAM5310-A9, NAM5310-AX, NQ712TB, NQ712B, NAM5730-A9, NAM5730-AX Sincerely, Name/Title： Joey lu/marketing manager Company: Guangzhou Aidefoe Electronics Co.LTD Address: Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Phone: 020-28689111 Fax: / 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:<2021/1/9> 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 2ATJSADF2868911188 NA6605 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： Joey lu/marketing manager Company: Guangzhou Aidefoe Electronics Co.LTD Address: Room 303,3/F., Block No.6, Bo-Ying Industrial Garden Donchong Town, Nansha, Guangzhou, China Phone: 020-28689111 Fax: / E-Mail: [email protected]

Guangzhou Aidefoe Electronics Co.LTD Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021/1/9 To whom it may concern: We, Guangzhou Aidefoe Electronics Co.LTD the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2ATJSADF2868911188 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： Joey lu/marketing manager Company: Guangzhou Aidefoe Electronics Co.LTD Address: Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Phone: 020-28689111 Fax: / E-Mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 EXTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 5 Fig. 6

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION Size: L 4.0cm*W6.0cm Label Location NA6605 Model No.: NA6605 FCC ID: 2ATJSADF2868911188 Caution: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.

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 INTERIOR PHOTOGRAPHS Fig. 1 Fig. 2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 3 Fig. 4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 5 Fig. 6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 7 Fig. 8 Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 9 Fig. 10 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Fig. 11 Fig. 12

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2ATJSADF2868911188 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 4 Maximum Permissible Exposure Report 1. Product Information FCC ID: 2ATJSADF2868911188 Product name NA6605 Model number NA6605, NAM1700-M9, NAM1700-MX, NAN5210-A9, NAM5210-AX, NAM5210, NA3605-M9, NA3605-MX, NA2300, NA3605-M6, NA2701M, NAM1610, NAM1710, NAM1720, NQ511BG, NQ511BR, NQ511B, NQ511BW, NQ616B, NQ615B, NAM5310-A9, NAM5310-AX, NQ712TB, NQ712B, NAM5730-A9, NAM5730-AX Model Declaration PCB board, structure and internal of these model(s) are the same, So no additional models were tested Power supply DC 9.5-14.4V Hardware version 1.0 Software version 1.0 Bluetooth Operation frequency 2402MHz-2480MHz Modulation Type GFSK, π/4-DQPSK, 8-DPSK for Bluetooth V4.1 (DSS) Channel Number 79 Channels for Bluetooth V4.1(DSS) Channel Spacing 1MHz for Bluetooth V4.1 (DSS) Antenna Type PCB Antenna Antenna Gain 0dBi(Max.) Exposure category General population/uncontrolled environment EUT Type Production Unit Device Type Mobile Device 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2ATJSADF2868911188 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 4 3. Limit 3. 1 Refer evaluation method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices. 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2ATJSADF2868911188 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 4 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information NA6605 can only use antennas certificated as follows provided by manufacturer; Internal Identification Antenna Identification in Internal photos Antenna type and antenna number Operate frequency band Maximum antenna gain Antenna Bluetooth Internal Antenna 2.4GHz – 2.5 GHz 0 dBi 6. Conducted Power [BT Max Conducted Power] Mode Channel Frequency(MHz) Maximum Peak Output Power [dBm] GFSK 0 2402 3.604 39 2441 4.959 78 2480 3.340 π/4DQPSK 0 2402 2.814 39 2441 4.188 78 2480 2.617 8DPSK 0 2402 2.868 39 2441 4.279 78 2480 2.718 7. Manufacturing Tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 3.0 4.0 3.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 2.0 4.0 2.0 Tolerance ±(dB) 1.0 1.0 1.0 8DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 2.0 4.0 2.0 Tolerance ±(dB) 1.0 1.0 1.0 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD FCC ID: 2ATJSADF2868911188 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 4 8. Measurement Results 8.1 Standalone MPE As declared by the Applicant, the EUT is a wirele…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 1 of 47 Appendix A RF Test Data for BT V4.1(BDR/EDR) (Conducted Measurement) Product Name: NA6605 Trade Mark: / Test Model: NA6605 Environmental Conditions Temperature: 24.3  C Relative Humidity: 52.7% ATM Pressure: 100.0 kPa Test Engineer: Diamond Lu Supervised by: Li Huan A.1 Maxmum Conducted Peak Output Power Mode Channel. Maximum Peak Output Power [dBm] Limit [dBm] Verdict GFSK LCH 3.604 30 PASS MCH 4.959 30 PASS HCH 3.340 30 PASS π/4DQPSK LCH 2.814 21 PASS MCH 4.188 21 PASS HCH 2.617 21 PASS 8DPSK LCH 2.868 21 PASS MCH 4.279 21 PASS HCH 2.718 21 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 2 of 47 Test Graphs GFSK/LCH GFSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 3 of 47 GFSK/HCH π/4DQPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 4 of 47 π/4DQPSK/MCH π/4DQPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 5 of 47 8DPSK/LCH 8DPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 6 of 47 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 7 of 47 A.2 20dB Bandwidth Mode Channel. 20dB Bandwidth [MHz] Limit [MHz] Verdict GFSK LCH 1.025 Not Specified PASS MCH 1.037 Not Specified PASS HCH 1.036 Not Specified PASS π/4DQPSK LCH 1.287 Not Specified PASS MCH 1.288 Not Specified PASS HCH 1.289 Not Specified PASS 8DPSK LCH 1.291 Not Specified PASS MCH 1.297 Not Specified PASS HCH 1.292 Not Specified PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 8 of 47 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 9 of 47 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 10 of 47 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 11 of 47 8DPSK/MCH 8DPSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 12 of 47 A.3 Carrier Frequency Separation Mode Channel. Carrier Frequency Separation [MHz] Limit [MHz] Verdict GFSK LCH 0.782 0.691 PASS MCH 0.876 0.691 PASS HCH 1.042 0.691 PASS π/4DQPSK LCH 0.904 0.859 PASS MCH 0.930 0.859 PASS HCH 1.292 0.859 PASS 8DPSK LCH 1.052 0.865 PASS MCH 1.184 0.865 PASS HCH 0.952 0.865 PASS Test Graphs GFSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 13 of 47 GFSK/MCH GFSK/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 14 of 47 π/4DQPSK/LCH π/4DQPSK/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 15 of 47 π/4DQPSK/HCH 8DPSK/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 16 of 47 8DPSK/MCH 8DPSK/HCH A.4 Hopping Channel Number Mode Channel. Number of Hopping Channel [N] Limit [N] Verdict GFSK Hop 79 >=15 PASS π/4DQPSK Hop 79 >=15 PASS 8DPSK Hop 79 >=15 PASS SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 17 of 47 Test Graphs GFSK/Hop π/4DQPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 18 of 47 8DPSK/Hop SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 19 of 47 A.5 Dwell Time Mode Packet Channel Burst Width [ms/hop/ch] Total Hops[hop*ch] Dwell Time[s] Limit [s] Verdict GFSK DH5 LCH 2.88 106.7 0.307 0.4 PASS DH5 MCH 2.88 106.7 0.307 0.4 PASS DH5 HCH 2.88 106.7 0.307 0.4 PASS π/4DQPSK 2DH5 LCH 2.88 106.7 0.307 0.4 PASS 2DH5 MCH 2.88 106.7 0.307 0.4 PASS 2DH5 HCH 2.88 106.7 0.307 0.4 PASS 8DPSK 3DH5 LCH 2.88 106.7 0.308 0.4 PASS 3DH5 MCH 2.88 106.7 0.308 0.4 PASS 3DH5 HCH 2.88 106.7 0.308 0.4 PASS Test Graphs GFSK_DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 20 of 47 GFSK_DH5/MCH GFSK_DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 21 of 47 π/4DQPSK _2DH5/LCH π/4DQPSK _2DH5/MCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 22 of 47 π/4DQPSK _2DH5/HCH 8DPSK _3DH5/LCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 23 of 47 8DPSK _3DH5/MCH 8DPSK _3DH5/HCH SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 24 of 47 A.6 RF Conducted Spurious Emissions Mode Channel Pref [dBm] Max. Level [dBm] Limit [dBm] Verdict GFSK LCH 2.869 -37.708 -17.131 PASS MCH 4.644 -37.335 -15.356 PASS HCH 3.015 -38.093 -16.985 PASS π/4DQPSK LCH 1.719 -37.930 -18.281 PASS MCH 3.064 -38.170 -16.936 PASS HCH 1.397 -37.412 -18.603 PASS 8DPSK LCH 1.763 -37.549 -18.237 PASS MCH 2.448 -37.593 -17.552 PASS HCH 1.622 -37.057 -18.378 PASS GFSK_LCH_Graphs Pref SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 25 of 47 Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 26 of 47 GFSK_MCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2ATJSADF2868911188 Report No.: LCS200826059AEA Page 27 of 47 GFSK_HCH_Graphs Pref Puw SHENZHEN LCS COMPLIANCE TESTING …

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Report No.: LCS200826059AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 34 FCC TEST REPORT FOR Guangzhou Aidefoe Electronics Co.LTD NA6605 Test Model: NA6605 Additional Model No.: Please refer to page 6 Prepared for : Guangzhou Aidefoe Electronics Co.LTD Address : Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : October 15, 2020 Number of tested samples : 2 Sample No. ： 200826059A-1, 200826059A-2 Serial number : Prototype Date of Test : October 15, 2020 ~ December 31, 2020 Date of Report : December 31, 2020 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Report No.: LCS200826059AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 34 FCC TEST REPORT FCC CFR 47 PART 15 C (15.247) Report Reference No. ....................... : LCS200826059AEA Date of Issue ......................................... : December 31, 2020 Testing Laboratory Name ................. : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ................................................. : 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Shajing Street, Baoan District, Shenzhen, China Testing Location/ Procedure ................ : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ............................... : Guangzhou Aidefoe Electronics Co.LTD Address ................................................. : Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Test Specification Standard ............................................... : FCC CFR 47 PART 15 C (15.247) Test Report Form No............................ : LCSEMC-1.0 TRF Originator ..................................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF .......................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory 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. Test Item Description. ........................ : NA6605 Trade Mark ........................................... : / Test Model ........................................... : NA6605 Ratings ................................................. : DC 9.5-14.4V Result ................................................. : Positive Tested by: Compiled by: Approved by: Linda He/ Administrators Jin Wang/ Technique principal Gavin Liang / Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Report No.: LCS200826059AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 34 FCC -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS200826059AEA December 31, 2020 Date of issue Test Model.............................. : NA6605 EUT......................................... : NA6605 Applicant............................... : Guangzhou Aidefoe Electronics Co.LTD Address................................... : Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Telephone............................... : / Fax.......................................... : / Manufacturer......................... : Guangzhou Aidefoe Electronics Co.LTD Address................................... : Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Telephone............................... : / Fax.......................................... : / Factory................................... : Guangzhou Aidefoe Electronics Co.LTD Address................................... : Room 303,3/F., Block No.6, Bo-Ying Industrial GardenDonchongTown, Nansha, Guangzhou, China Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Report No.: LCS200826059AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 34 Revision History Revision Issue Date Revisions Revised By 000 December 31, 2020 Initial Issue Gavin Liang SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 Report No.: LCS200826059AEA This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 34 TABLE OF CONTENTS Description Page 1.GENERAL INFORMATION ........................................................................................................ 6 1.1 Description of Device (EUT) ................................................................................................................. 6 1.2 Support equipment List ..............................................................................................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCCID:2ATJSADF2868911188 _______________________________________________________________________________________________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 Test Setup Photos of the EUT Radiated Emissions Fig. 1 Fig. 2