2ATNDGOOVISD4-H2Portable Stream Media Player

PLUS PLUS PLUS NCC PLUS OK Google PLUS

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: FCC US Agent, LLC FRN: 0033402884 Contact Name: Tim Payne Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Telephone No: (708) 571-3148 Email: [email protected] Applicant: Company name: Shenzhen NED Optics Co., Ltd. Product Description: Portable Stream Media Player Grantee code: 2ATND FCC ID: 2ATNDGOOVISD4-H2 Contact Name: Xigou Wan Address: 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China Telephone No:0755-86547692 Email: [email protected] [Shenzhen NED Optics Co., Ltd.] certifies that, as of the date of this filing of the application with the TCB, [FCC US Agent, LLC] is our designated US agent for service of process for the above referenced FCC ID. [Shenzhen NED Optics Co., Ltd.] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [FCC US Agent, LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/06/16 Applicant’s Name: Xigou Wan US Agent’s Name: Tim Payne Title: Senior Manager Title: Manager Signature: Signature:

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen NED Optics Co., Ltd. Grantee code: 2ATND FCC ID: 2ATNDGOOVISD4-H2 Contact Name: Xigou Wan Address: 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China Telephone No: 0755-86547692 Fax No: 0755-86547692 Email: [email protected] i. [Shenzhen NED Optics 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. The applicant must sign this certification. ii. [Shenzhen NED Optics Co., Ltd.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen NED Optics 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 an entity producing “covered” equipment. Date: 2023/05/16 Applicant’s Name: Xigou Wan Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen NED Optics Co., LTD. Company: Shenzhen NED Optics Co., LTD. Address: 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China Product Name: Portable Stream Media Player Model Number: D4-H2 FCC Identifier: 2ATNDGOOVISD4-H2 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Xigou Wan Date: 2023/05/16 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 Shenzhen NED Optics Co., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023/05/26 Subject: Request for Confidentiality FCC ID: 2ATNDGOOVISD4-H2 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of _180_ days from the date of the Grant of Equipment Authorization and prior to marketing. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Xigou Wan Title: Manager

Shenzhen NED Optics Co., Ltd. 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China DATE : May 04, 2023 Shenzhen NED Optics Co., Ltd. 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint below company and person: Name Damon Hu Position Manager Company Name Dongguan Dongdian Testing Service Co.,Ltd. Address 17, Zongbu Road 2, Songshan Lake Sci&Tech, Industry Park, Dongguan City, Guangdong Province, China, 523808 Tel / Fax Tel: +86-0769-38826678-850 E-Mail [email protected] to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. Applicant name Shenzhen NED Optics Co., Ltd. Address 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China Yours sincerely, Signatory Name Xigou Wan Position Manager Company Name Shenzhen NED Optics Co., Ltd. Address 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen, China Tel / Fax 0755-86547692 / 0755-86547692 [email protected]

C5266091_X13_Ed.1 Shenzhen NED Optics Co., Ltd. FCC Software Configuration Control Declaration Date: 2023-05-16 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OETDept. Product/ Model Number: Portable Stream Media Player / D4-H2 Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has beencertified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Signature of applicant: Name: Xigou Wan Title: Manager 1/1

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 1 of 19 AppendixI: Photos of the EUT Product Name : Portable Stream Media Player Model Number : D4-H2 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 2 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 3 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 4 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 19 of 19 END

贴纸位置示意图 贴纸位置 SN: xxxxxxxxxxxxx MAC: xxxxxxxxxxxx xxx-xxxxxx Product Name：Portable Stream Media Player Model Number：D4-H2 Brand：HAKO Input: 5.0V 2.0A MADE IN CHINA FCC ID : 2ATNDGOOVISD4-H2 5GHz band (W52, W53): Indoor use only Manufacturer: Shenzhen SDMC Technology Co., Ltd. Add.:19/F, Changhong Science & Technology Mansion, No.18, Keji South 12th Road, Nanshan District, Shenzhen, China. 艾保合有限公司 AIBOX Co., Ltd. 105041台北市松山區八德路二段346巷7弄30號1樓 1F., No. 30, Alley 7, Lane 346, Sec. 2, Bade Rd., Songshan Dist., Taipei City 105041, Taiwan +886277527697 123456789101112 123456789101112 A B C D E F G H A B C D E F G H

Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 8 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 9 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 10 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 11 of 19 WIFI A WIFI B Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 12 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 13 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 14 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 15 of 19 BT Ant. Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 16 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 17 of 19 Dongguan Dongdian Testing Service Co., Ltd. Case No.: DDT-Q23011110-2E Page 18 of 19

not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. This report does not imply that the product(s) has met the criteria for certification. SAR EVALUATION REPORT FCC 47 CFR § 2.1093 IEEE Std. 1528-2013 IEC/IEEE 62209-1528:2020 For Portable Stream Media Player FCC ID: 2ATNDGOOVISD4-H2 Model: D4-H2 Report Number: 4790829068-SAR-1 Issue Date: Jun 2, 2023 Prepared for Shenzhen NED Optics Co., Ltd. 4105, Building 1, CFC Building, South side of Shihua Road, Fubao Community, Fubao Street, Futian District, Shenzhen City, Guangdong Province, P.R. China. Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi-Tech Development Zone Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT No.: 4790829068-SAR-1 Page 2 of 38 Page 2 of 38 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0036 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Date Revisions Revised By V1.0 Jun 2, 2023 Initial Issue \ Note: 1. The Measurement result for the sample received is<Pass> according to < < IEEE Std. 1528> when <Accuracy Method> decision rule is applied. 2. This report is only published to and used by the applicant, and it is not for evidence purpose in China. REPORT No.: 4790829068-SAR-1 Page 3 of 38 Page 3 of 38 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0036 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Table of Contents 1. Attestation of Test Results ......................................................................................................... 5 2. Test Specification, Methods and Procedures ............................................................................ 6 3. Facilities and Accreditation ........................................................................................................ 7 4. SAR Measurement System & Test Equipment .......................................................................... 8 4.1. SAR Measurement System ........................................................................................................ 8 4.2. SAR Scan Procedures ............................................................................................................... 9 4.3. Test Equipment ........................................................................................................................ 11 5. Measurement Uncertainty ......................................................................................................... 12 6. Device Under Test (DUT) Information ...................................................................................... 13 6.1. DUT Description ...................................................................................................................... 13 6.2. Wireless Technology................................................................................................................ 13 6.3. Antenna Gain ........................................................................................................................... 13 7. Conducted Output Power Measurement and tune-up tolerance ............................................ 14 7.1. Power measurement result of 2.4GHz Wi-Fi. ........................................................................... 14 7.2. Power measurement result of 5GHz Wi-Fi ............................................................................... 14 7.4. Power measurement result of Bluetooth .................................................................................. 18 7.5. Duty Cycle ............................................................................................................................... 19 8. Test Configuration .................................................................................................................... 21 8.1. Wi-Fi Test Configuration .......................................................................................................... 21 8.1.1. Initial Test Position Procedure .......................................................................................... 21 8.1.2. Initial Test Configuration Procedure .................................................................................. 21 8.1.3. Sub Test Configuration Procedure .................................................................................... 21 8.1.4. 2.4GHz Wi-Fi SAR Test Procedures ................................................................................. 21 9. RF Exposure Conditions ........................................................................................................... 23 10. SAR Test Configuration ............................................................................................................ 25 11. Dielectric Property Measurements & System Check .............................................................. 26 11.1. Dielectric Property Measurements ........................................................................................ 26 11.2. System Check ...................................................................................................................... 28 12. Measured and Reported (Scaled) SAR Results ....................................................................... 29 13. Measured SAR Results ............................................................................................................. 30 13.1. 2.4GHz Wi-Fi DTS Band ..............…

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Measurement Report for Device, , , UID 0 -, Channel 0 (2450.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 50.0 x 10.0 x 20.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL , , 0-- 2450.0, 0 8.18 1.84 40.2 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-11 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-11, 08:55 2023-05-11, 09:01 psSAR1g [W/kg] 13.4 13.2 psSAR10g [W/kg] 6.24 6.17 Power Drift [dB] -0.04 -0.03 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 80.8 Dist 3dB Peak [mm] 9.1 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) . Measurement Report for Device, , , UID 0 -, Channel 0 (2450.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 50.0 x 10.0 x 20.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL , , 0-- 2450.0, 0 8.18 1.86 40.3 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-18 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-18, 08:34 2023-05-18, 08:40 psSAR1g [W/kg] 13.1 13.5 psSAR10g [W/kg] 6.20 6.13 Power Drift [dB] -0.01 -0.00 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 80.8 Dist 3dB Peak [mm] 9.1 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) . Measurement Report for Device, , , UID 0 -, Channel 0 (5250.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 50.0 x 10.0 x 20.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL , , 0-- 5250.0, 0 5.92 4.59 34.9 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-23 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-23, 09:04 2023-05-23, 09:12 psSAR1g [W/kg] 7.51 8.21 psSAR10g [W/kg] 2.30 2.40 Power Drift [dB] -0.02 0.00 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 65.5 Dist 3dB Peak [mm] 7.4 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) . Measurement Report for Device, , , UID 0 -, Channel 0 (5600.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 50.0 x 10.0 x 20.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL , , 0-- 5600.0, 0 4.95 5.00 35.4 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-23 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-23, 10:02 2023-05-23, 10:10 psSAR1g [W/kg] 7.60 8.40 psSAR10g [W/kg] 2.29 2.41 Power Drift [dB] 0.05 -0.04 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 63.3 Dist 3dB Peak [mm] 7.4 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) . Measurement Report for Device, , , UID 0 -, Channel 0 (5750.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 50.0 x 10.0 x 20.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL , , 0-- 5750.0, 0 5.15 5.11 35.4 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-24 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-24, 08:33 2023-05-24, 08:40 psSAR1g [W/kg] 7.21 7.93 psSAR10g […

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4790829068 2.4G WiFi 11b 6CH ANT 1 5mm . Measurement Report for Device, FRONT, WLAN 2.4GHz, UID 10315 AAB, Channel 6 (2437.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 150.0 x 80.0 x 10.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL FRONT, 5.00 WLAN 2.4GHz WLAN, 10315-AAB 2437.0, 6 7.64 1.85 40.5 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-11 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 120.0 x 180.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-11, 15:19 2023-05-11, 15:27 psSAR1g [W/kg] 1.00 0.987 psSAR10g [W/kg] 0.506 0.480 Power Drift [dB] -0.01 0.00 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 78.2 Dist 3dB Peak [mm] 11.4 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) 4790829068 2.4G WiFi 11b 11CH ANT 2 5mm . Measurement Report for Device, FRONT, WLAN 2.4GHz, UID 10315 AAB, Channel 11 (2462.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 150.0 x 80.0 x 10.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL FRONT, 5.00 WLAN 2.4GHz WLAN, 10315-AAB 2462.0, 11 7.64 1.86 40.4 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-11 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 120.0 x 180.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-11, 14:50 2023-05-11, 14:58 psSAR1g [W/kg] 1.08 1.10 psSAR10g [W/kg] 0.530 0.500 Power Drift [dB] -0.02 -0.03 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 76.4 Dist 3dB Peak [mm] 8.9 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) 4790829068 2.4G WiFi 11n20 1CH MIMO 5mm . Measurement Report for Device, FRONT, WLAN 2.4GHz, UID 10591 AAC, Channel 1 (2412.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 150.0 x 80.0 x 10.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL FRONT, 5.00 WLAN 2.4GHz WLAN, 10591-AAC 2412.0, 1 7.64 1.81 40.4 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-11 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 120.0 x 180.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.5 MAIA Y Y Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-11, 16:01 2023-05-11, 16:09 psSAR1g [W/kg] 0.175 0.177 psSAR10g [W/kg] 0.089 0.083 Power Drift [dB] 0.03 -0.09 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 76.8 Dist 3dB Peak [mm] 9.8 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) 4790829068 5G WiFi 11n40 46CH MIMO 5mm . Measurement Report for Device, FRONT, WLAN 5GHz, UID 10425 AAC, Channel 46 (5230.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 150.0 x 80.0 x 10.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL FRONT, 5.00 WLAN 5GHz WLAN, 10425-AAC 5230.0, 46 5.92 4.58 34.9 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2178 HSL600-10000 Charge: xxxx, 2023-May-23 EX3DV4 - SN7733, 2022-08-02 DAE4 Sn1739, 2022-07-29 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 120.0 x 180.0 22.0 x 22.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Graded Grid Yes Yes Grading Ratio 1.5 1.4 MAIA N/A N/A Surface Detection VMS + 6p VMS + 6p Scan Method Measured Measured Measurement Results Area Scan Zoom Scan Date 2023-05-23, 18:37 2023-05-23, 18:47 psSAR1g [W/kg] 0.824 0.995 psSAR10g [W/kg] 0.250 0.255 Power Drift [dB] 0.00 -0.01 Power Scaling Disabled Disabled Scaling Factor [dB] TSL Correction No correction No correction M2/M1 [%] 65.5 Dist 3dB Peak [mm] 6.4 Warning(s) / Error(s) Details Area Scan Zoom Scan Warning(s) Error(s) 4790829068 5G WiFi 11n40 102CH MIMO 5mm . Measurement Report for Device, FRONT, WLAN 5GHz, UID 10425 AAC, Channel 102 (5510.0MHz) Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 150.0 x 80.0 x 10.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, HSL FRONT, 5.00 WLAN 5GHz WLAN, 10425-AAC 5510.0, 102 5.24 5.02 35.8 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe til…

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R（Ω）X（jΩ）R（Ω）X（jΩ）R（Ω）X（jΩ） 56.400.96059.220.855 2.82-0.11 Annual Verification Result Measure Date -24.288-21.44-11.7% 16-Dec-22 Return loss(dB) Dipole2450 Head TSL Target ValueMeasure ValueDifference Impedance Annual Verification Result Dipole5250 Head TSL Target Value Measure Value Difference R（Ω） X（jΩ） R （Ω） X （jΩ） R （Ω） X （jΩ） Impedance 48.99 -5.890 45.94 -5.120 -3.05 0.77 Return loss(dB) -24.399 -23.35 -4.3% Measure Date 14-Dec-22 Annual Verification Result Dipole5600 Head TSL Target Value Measure Value Difference R（Ω…

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