2AIZN-X6720Mobile Phone

(INFINIX MOBILITY LIMITED) (June 06, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2AIZN-X6720#) [INFINIX MOBILITY LIMITED] (“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. Sincerely, Jerry Liu/ Manger (INFINIX MOBILITY LIMITED) (June 06, 2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AIZN-X6720#) [INFINIX MOBILITY LIMITED] (“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. Sincerely, Jerry Liu/ Manger

Attestation Statements (August 10, 2023) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2AIZN) ( INFINIX MOBILITY LIMITED ), the undersigned, hereby authorize Lucky Cowboy Global Services, LLC to act as our designated U.S. agent for service of process, ( INFINIX MOBILITY LIMITED ) 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 the equipment. Lucky Cowboy Global Services, LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: INFINIX MOBILITY LIMITED Contact Name: Jerry Liu Address: FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG FRN: 0025707605 Telephone No: +86-0755-61803856 Email: [email protected] Signature [Jerry Liu] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

INFINIX MOBILITY LIMITED Agent Authorization Letter (July 06, 2024) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (WORLD STANDARDIZATION CERTIFICATION & TESTING GROUP (SHENZHEN) CO., LTD.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s name / title : Jerry Liu/ Manger Company Name: INFINIX MOBILITY LIMITED Contact information / address: [email protected]/ FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG.

Short Term Confidentiality Request Letter (August 10,2024) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Short Term Confidentiality Request For(Mobile Phone / X6720# 2AIZN-X6720 #) To Whom It May Concern: In accordance with sections 0.457 and 0.459 of CFR 47, < INFINIX MOBILITY LIMITED >. requests short-term Confidentiality of following sections of this application for a period of 180 days after grant is issued. Set up Photos Internal photos External photos User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which < INFINIX MOBILITY LIMITED > considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, < INFINIX MOBILITY LIMITED.> feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Yiting Luo / Manger Signature:

INFINIX MOBILITY LIMITED Long Term Confidentiality Request Letter (August 10, 2024) Eurofins MET Labs 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Mobile Phone Model No : X6720 FCC ID: 2AIZN-X6720 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description - BOM - Tune up procedure - NII_Software_Security_Info required to be submitted with this application be permanently withheld from public review. The above-mentioned documents belong to internal documents, is our proprietary information, that could never get into the possession of our competition. Please contact me if there is any information you may need. Sincerely, Client’s name / title : Jerry Liu / Manger Company Name: INFINIX MOBILITY LIMITED Contact information / address: [email protected] FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG.

Page 1 Annex A: System Check Tested Model : X6720 Report Number: WSCT-ANAB-R&E240700031A-SAR I. RESULTS TYPE BAND PARAMETERS Validation CW835 Measurement 1: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW835 Measurement 2: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW1800 Measurement 3: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW1800 Measurement 4: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW1900 Measurement 5: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW1900 Measurement 6: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW2450 Measurement 7: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW2450 Measurement 8: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW260 Measurement 9: Validation Plane with Dipole device position on Middle Channel in CW mode Validation CW2600 Measurement 10: Validation Plane with Dipole device position on Middle Channel in CW mode Page 2 BODY Type: Validation measurement (Complete) Date of measurement: 18/6/2024 Measurement duration: 11 minutes 54 seconds A. Experimental conditions. Area Scan dx=8mm dy=8mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Dipole Band CW835 Channels Middle Signal CW (Crest factor: 1.0) B. SAR Measurement Results Middle Band SAR (Channel -1): Frequency (MHz) 835.000000 Relative permittivity (real part) 53.927799 Relative permittivity (imaginary part) 21.281300 Conductivity (S/m) 0.987216 Variation (%) 0.120000 MEASUREMENT 1 Page 3 SURFACE SAR VOLUME SAR Maximum location: X=-1.00, Y=0.00 SAR Peak: 1.44 W/kg SAR 10g (W/Kg) 0.644746 SAR 1g (W/Kg) 1.014583 Page 4 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 1.1418 0.9674 0.6426 0.4358 0.2947 0.1989 0.1326 3D screen shot Hot spot position Page 5 HEAD Type: Validation measurement (Complete) Date of measurement: 18/6/2024 Measurement duration: 11 minutes 54 seconds A. Experimental conditions. Area Scan dx=8mm dy=8mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Dipole Band CW835 Channels Middle Signal CW (Crest factor: 1.0) B. SAR Measurement Results Middle Band SAR (Channel -1): Frequency (MHz) 835.000000 Relative permittivity (real part) 40.502102 Relative permittivity (imaginary part) 19.566299 Conductivity (S/m) 0.907659 Variation (%) 0.380000 MEASUREMENT 2 Page 6 SURFACE SAR VOLUME SAR Maximum location: X=-3.00, Y=-5.00 SAR Peak: 1.37 W/kg SAR 10g (W/Kg) 0.615004 SAR 1g (W/Kg) 0.970049 Page 7 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 1.5179 1.0923 0.7286 0.5008 0.3478 0.2446 0.1730 3D screen shot Hot spot position Page 8 BODY Type: Validation measurement (Complete) Date of measurement: 23/6/2024 Measurement duration: 11 minutes 22 seconds A. Experimental conditions. Area Scan dx=8mm dy=8mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Dipole Band CW1800 Channels Middle Signal CW (Crest factor: 1.0) B. SAR Measurement Results Middle Band SAR (Channel -1): Frequency (MHz) 1800.000000 Relative permittivity (real part) 53.112099 Relative permittivity (imaginary part) 15.286700 Conductivity (S/m) 1.528670 Variation (%) -0.410000 MEASUREMENT 3 Page 9 SURFACE SAR VOLUME SAR Maximum location: X=-0.00, Y=-0.00 SAR Peak: 7.72 W/kg SAR 10g (W/Kg) 2.171888 SAR 1g (W/Kg) 4.156173 Page 10 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 7.7941 4.9087 2.6873 1.5154 0.8724 0.5075 0.2958 3D screen shot Hot spot position Page 11 HEAD Type: Validation measurement (Complete) Date of measurement: 23/6/2024 Measurement duration: 14 minutes 4 seconds A. Experimental conditions. Area Scan dx=8mm dy=8mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Dipole Band CW1800 Channels Middle Signal CW (Crest factor: 1.0) B. SAR Measurement Results Middle Band SAR (Channel -1): Frequency (MHz) 1800.000000 Relative permittivity (real part) 39.812099 Relative permittivity (imaginary part) 14.387682 Conductivity (S/m) 1.441670 Variation (%) -1.090000 MEASUREMENT 4 Page 12 SURFACE SAR VOLUME SAR Maximum location: X=7.00, Y=0.00 SAR Peak: 5.77 W/kg SAR 10g (W/Kg) 2.060294 SAR 1g (W/Kg) 3.998394 Page 13 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 7.6530 4.8292 2.6475 1.4988 0.8584 0.4963 0.2899 3D screen shot Hot spot position Page 14 BODY Type: Validation measurement (Complete) Date of measurement: 28/6/2024 Measurement duration: 14 minutes 21 seconds A. Experimental conditions. Area Scan dx=8mm dy=8mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Dipole Band CW1900 Channels Middle Signal CW (Crest factor: 1.0) B. SAR Measurement Results Middle Band SAR (Channel -1): Frequency (MHz) 1900.000000 Relative permittivity (real part) 53.365299 Relative permittivity (imaginary part) 14.757600 Conductivity (S/m) 1.557747 Variation (%) -0.450000 MEASUREMENT 5 Page 15 SURFACE SAR VOLUME SAR Maximum location: X=1.00, Y=-1.00 SAR Peak: 7.40 W/kg SAR 10g (W/Kg) 2.093533 SAR 1g (W/Kg) 3.932904 Page 16 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 5.7034 3.7183 2.1347 1.2560 0.7338 0.4260 0.2429 3D screen shot Hot spot position Page 17 HEAD Type: Validation measurement (Complete) Date of measurement: 28/6/2024 Measurement duration: 13 minutes 47 seconds A. Experimental conditions. Area Scan dx=8mm dy=8mm ZoomScan 5x5x7,dx=8mm dy=8mm dz=5mm,Complete Phantom Validation plane Device Position Dipole Band CW1900 Channels Middle Signal CW (Crest factor: 1.0) B. SAR Measurement Results Middle Band SAR (Channel -1): Frequency (MHz) 1900.000000 Relative permittivity (real part) 39.976398 Relative permittivity (imaginary part) 13.386300 Conductivity (S/m) 1.412998 Variation (%) …

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Page 1 Annex B: Measurement Results Tested Model : X6720 Report Number: WSCT-ANAB-R&E240700031A-SAR Page 2 Type: Phone measurement (Complete) Date of measurement:18/6/2024 Measurement duration: 13 minutes 50 seconds A. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 7x7x7,dx=5mm dy=5mmdz=5mm,Complete Phantom Right head Device Position Tilt Band GSM850 Channels Middle Signal TDMA (Crest factor: 8.0) B. SAR MeasurementResults Middle Band SAR (Channel 190): Frequency (MHz) 836.600000 Relative permittivity (real part) 44.445801 Relative permittivity (imaginary part) 18.410500 Conductivity (S/m) 0.922571 Variation (%) -0.760000 MEASUREMENT 1 Page 3 SURFACE SAR VOLUME SAR Maximum location: X=-50.00, Y=-47.00 SAR Peak: 0.37 W/kg SAR 10g (W/Kg) 0.165510 SAR1g (W/Kg) 0.283307 Page 4 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.1353 0.1175 0.0939 0.0752 0.0580 0.0468 0.0394 3D screen shot Hot spot position Page 5 Type: Phone measurement (Complete) Date of measurement:28/6/2024 Measurement duration: 16 minutes 22 seconds A. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 5x5x7,dx=8mm dy=8mmdz=5mm,Complete Phantom Right head Device Position Tilt Band GSM1900 Channels Middle Signal TDMA (Crest factor: 8.0) B. SAR MeasurementResults Middle Band SAR (Channel 661): Frequency (MHz) 1880.000000 Relative permittivity (real part) 44.552711 Relative permittivity (imaginary part) 15.152806 Conductivity (S/m) 1.471001 Variation (%) 4.400000 MEASUREMENT 2 Page 6 SURFACE SAR VOLUME SAR Maximum location: X=18.00, Y=1.00 SAR Peak: 0.72 W/kg SAR 10g (W/Kg) 0.287622 SAR1g (W/Kg) 0.667538 Page 7 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 1.4543 0.9044 0.4845 0.2685 0.1531 0.0883 0.0540 3D screen shot Hot spot position Page 8 Type: Phone measurement (Complete) Date of measurement:28/6/2024 Measurement duration: 14 minutes 32 seconds A. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 7x7x7,dx=5mm dy=5mmdz=5mm,Complete Phantom Right head Device Position Cheek Band Band2_UMTS Channels Middle Signal WCDMA (Crest factor: 1.0) B. SAR MeasurementResults Middle Band SAR (Channel 9400): Frequency (MHz) 1880.000000 Relative permittivity (real part) 41.796700 Relative permittivity (imaginary part) 15.263600 Conductivity (S/m) 1.653557 Variation (%) -0.310000 MEASUREMENT 3 Page 9 SURFACE SAR VOLUME SAR Maximum location: X=-50.00, Y=-7.00 SAR Peak: 0.52 W/kg SAR 10g (W/Kg) 0.233751 SAR1g (W/Kg) 0.462419 Page 10 Z (mm) 0.00 4.00 8.00 12.00 16.00 20.00 24.00 28.00 SAR (W/K g) 3.460 0 2.081 3 1.211 2 0.714 6 0.428 7 0.261 4 0.169 6 0.107 2 3D screen shot Hot spot position Page 11 Rear-side-middle Type: Phone measurement (Complete) Date of measurement:28/6/2024 Measurement duration: 6 minutes 55 seconds A. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 7x7x7,dx=5mm dy=5mmdz=5mm,Complete Phantom Validation plane Device Position Body Band Band2_UMTS Channels Middle Signal WCDMA (Crest factor: 1.0) B. SAR MeasurementResults Middle Band SAR (Channel 9400): Frequency (MHz) 1880.000000 Relative permittivity (real part) 40.000000 Relative permittivity (imaginary part) 12.930000 Conductivity (S/m) 1.400750 Variation (%) -2.660000 MEASUREMENT 4 Page 12 SURFACE SAR VOLUME SAR Maximum location: X=-25.00, Y=27.00 SAR Peak: 0.39 W/kg SAR 10g (W/Kg) 0.142371 SAR1g (W/Kg) 0.279585 Page 13 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 1.1960 0.7604 0.4196 0.2366 0.1341 0.0763 0.0450 3D screen shot Hot spot position Page 14 Type: Phone measurement (Complete) Date of measurement:28/6/2024 Measurement duration: 14 minutes 32 seconds A. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 7x7x7,dx=5mm dy=5mmdz=5mm,Complete Phantom Right head Device Position Tilt Band Band4_UMTS Channels Middle Signal WCDMA (Crest factor: 1.0) B. SAR MeasurementResults Middle Band SAR (Channel 1412): Frequency (MHz) 1732.600000 Relative permittivity (real part) 41.796700 Relative permittivity (imaginary part) 15.263600 Conductivity (S/m) 1.653557 Variation (%) -4.610000 MEASUREMENT 5 Page 15 SURFACE SAR VOLUME SAR Maximum location: X=-50.00, Y=-7.00 SAR Peak: 0.68 W/kg SAR 10g (W/Kg) 0.233706 SAR1g (W/Kg) 0.525318 Page 16 Z (mm) 0.00 4.00 8.00 12.00 16.00 20.00 24.00 28.00 SAR (W/K g) 3.460 0 2.081 3 1.211 2 0.714 6 0.428 7 0.261 4 0.169 6 0.107 2 3D screen shot Hot spot position Page 17 Rear-side-middle Type: Phone measurement (Complete) Date of measurement:28/6/2024 Measurement duration: 6 minutes 55 seconds C. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 7x7x7,dx=5mm dy=5mmdz=5mm,Complete Phantom Validation plane Device Position Body Band Band4_UMTS Channels Middle Signal WCDMA (Crest factor: 1.0) D. SAR MeasurementResults Middle Band SAR (Channel 1412): Frequency (MHz) 1732.600000 Relative permittivity (real part) 40.000000 Relative permittivity (imaginary part) 12.930000 Conductivity (S/m) 1.400750 Variation (%) -0.040000 MEASUREMENT 6 Page 18 SURFACE SAR VOLUME SAR Maximum location: X=-25.00, Y=27.00 SAR Peak: 0.25 W/kg SAR 10g (W/Kg) 0.055620 SAR1g (W/Kg) 0.103066 Page 19 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 1.1960 0.7604 0.4196 0.2366 0.1341 0.0763 0.0450 3D screen shot Hot spot position Page 20 Type: Phone measurement (Complete) Date of measurement:18/6/2024 Measurement duration: 13 minutes 32 seconds A. Experimentalconditions. Area Scan dx=15mm dy=15mm ZoomScan 7x7x7,dx=5mm dy=5mmdz=5mm,Complete Phantom Right head Device Position Tilt Band Band5_WCDMA900 Channels Middle Signal WCDMA (Crest factor: 1.0) B. SAR MeasurementResults Middle Band SAR (Channel 4182): Frequency (MHz) 836.400000 Relative permittivity (real part) 44.488998 Relative permittivity (imaginary part) 18.550301 Conductivity (S/m) 0.924423 Variation (%) -0.740000 MEASUREMENT 7 Page 21 SURFACE SAR VOLUME SAR Maximum location: X=-52.00, Y=-48.00 SAR Peak: 0.75 W/kg SAR 10g (W/Kg) 0.359028 SAR1g (W/Kg) 0.614703 Page 22 Z (mm) 0.00 4.00 9.00 14.00 19.00 24.00 29.00 SAR (W/Kg) 0.0…

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Annex C: Calibration Reports Tested Model : X6720 Report Number: WSCT-ANAB-R&E240700031A-SAR

Page: 1/10 Ref : ACR.170.9.24.BES.A WORLD STANDARDIZATION CERTIFICATION & TESTING GROUP CO .,LTD BLOCK A, BAO SHI SCIENCE PARK,BAO SHI ROAD, BAO'AN DISTRICT, SHENZHEN 518108, P.R. CHINA MVG COMOSAR DOSIMETRIC E-FIELD PROBE SERIAL NO.: 3523-EPGO-428 Calibrated at MVG Z.I. de la pointe du diable Technopôle Brest Iroise – 295 avenue Alexis de Rochon 29280 PLOUZANE - FRANCE Calibration date: 06/18/2024 Accreditations #2-6789 Scope available on www.cofrac.fr The use of the Cofrac brand and the accreditation references is prohibited from any reproduction. Summary: This document presents the method and results from an accredited COMOSAR Dosimetric E-Field Probe calibration performed at MVG, using the CALIPROBE test bench, for use with a MVG COMOSAR system only. The test results covered by accreditation are traceable to the International System of Units (SI). COMOSAR E-Field Probe Calibration Report COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.170.9.24.BES.A Page: 2/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. Name Function Date Signature Prepared by : Jérôme Le Gall Measurement Responsible 6/18/2024 Checked & approved by: Jérôme Luc Technical Manager 6/19/2024 Authorized by: Géraldine TOUTAIN Quality Manager 6/20/2024 Customer Name Distribution : World Standardization Certification & Testing Group Co .,Ltd Issue Name Date Modifications A Jérôme Le Gall 6/18/2024 Initial release COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.170.9.24.BES.A Page: 3/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. TABLE OF CONTENTS 1 Device Under Test ..................................................................................................... 4 2 Product Description ................................................................................................... 4 2.1 General Information _______________________________________________________ 4 3 Measurement Method ................................................................................................ 4 3.1 Sensitivity _______________________________________________________________ 4 3.2 Linearity ________________________________________________________________ 5 3.3 Isotropy _________________________________________________________________ 5 3.4 Boundary Effect __________________________________________________________ 5 3.5 Probe Modulation Response _________________________________________________ 6 4 Measurement Uncertainty .......................................................................................... 6 5 Calibration Results ..................................................................................................... 6 5.1 Calibration in air __________________________________________________________ 6 5.2 Calibration in liquid _______________________________________________________ 7 6 Verification Results ................................................................................................... 8 7 List of Equipment ...................................................................................................... 9 COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.170.9.24.BES.A Page: 4/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 1 DEVICE UNDER TEST Device Under Test Device Type COMOSAR DOSIMETRIC E FIELD PROBE Manufacturer MVG Model SSE2 Serial Number 3523-EPGO-428 Product Condition (new / used) Used Frequency Range of Probe 0.15 GHz-7.5GHz Resistance of Three Dipoles at Connector Dipole 1: R1=0.205 M Dipole 2: R2=0.207 M Dipole 3: R3=0.216 M 2 PRODUCT DESCRIPTION 2.1 GENERAL INFORMATION MVG’s COMOSAR E field Probes are built in accordance to the IEC/IEEE 62209-1528 and FCC KDB865664 D01 standards. Figure 1 – MVG COMOSAR Dosimetric E field Probe Probe Length 330 mm Length of Individual Dipoles 2 mm Maximum external diameter 8 mm Probe Tip External Diameter 2.5 mm Distance between dipoles / probe extremity 1 mm 3 MEASUREMENT METHOD The IEC/IEEE 62209-1528 and FCC KDB865664 D01 standards provide recommended practices for the probe calibrations, including the performance characteristics of interest and methods by which to assess their effect. All calibrations / measurements performed meet the fore-mentioned standards. 3.1 SENSITIVITY The sensitivity factors of the three dipoles were determined using a two step calibration method (air and tissue simulating liquid) using waveguides as outlined in the standards for frequency range 600- 7500MHz and using the calorimeter cell method (transfer method) as outlined in the standards for frequency 150-450 MHz. COMOSAR E-FIELD PROBE CALIBRATION REPORT Ref: ACR.170.9.24.BES.A Page: 5/10 Template_ACR.DDD.N.YY.MVGB.ISSUE_COMOSAR Probe vM This document shall not be reproduced, except in full or in part, without the written approval of MVG. The information contained herein is to be used only for the purpose for which it is submitted and is not to be released in whole or part without written approval of MVG. 3.2 LINEARITY The evaluation of the linearity was done in free space using the waveguide, performing a power sweep to cover the SAR range 0.01W/kg to 100W/kg. 3.3 ISOTROPY The axial isotropy was evaluated by exposing the probe to a refer…

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Report No.: WSCT-ANAB-R&E240700031A-SAR SAR Evaluation Report Page 2 of 153 Table of contents 1 General information .......................................................................................................................................... 5 1.1 Notes ........................................................................................................................................................... 5 1.2 Application details ..................................................................................................................................... 5 1.3 Statement of Compliance .......................................................................................................................... 6 1.4 EUT Information ......................................................................................................................................... 9 2 Testing laboratory ........................................................................................................................................... 12 3 ACCREDITATIONS .......................................................................................................................................... 12 4 Test Environment ............................................................................................................................................ 12 5 Applicant and Manufacturer .......................................................................................................................... 12 6 Test standard/s: ................................................................................................................................................ 13 6.1 RF exposure limits ................................................................................................................................... 14 6.2 SAR Definition .......................................................................................................................................... 14 7 SAR Measurement System .............................................................................................................................. 15 7.1 The Measurement System ...................................................................................................................... 15 7.2 Robot ......................................................................................................................................................... 16 7.3 Probe ......................................................................................................................................................... 16 7.4 Measurement procedure ......................................................................................................................... 17 7.5 Description of interpolation/extrapolation scheme .............................................................................. 18 7.6 Phantom .................................................................................................................................................... 19 7.7 Device Holder ........................................................................................................................................... 20 7.8 Video Positioning System ....................................................................................................................... 21 7.9 Tissue simulating liquids: dielectric properties ................................................................................... 22 7.10 Tissue simulating liquids: parameters .................................................................................................. 23 8 System Check .................................................................................................................................................. 25 8.1 System check procedure ........................................................................................................................ 25 8.2 System check results .............................................................................................................................. 26 Report No.: WSCT-ANAB-R&E240700031A-SAR SAR Evaluation Report Page 3 of 153 9 SAR Test Test Configuration ......................................................................................................................... 27 9.1 GSM Test Configurations ........................................................................................................................ 27 9.2 UMTS Test Configuration ........................................................................................................................ 27 9.3 LTE Test Configuration ........................................................................................................................... 29 9.4 Wi-Fi Test Configuration ....................................................................................................................... 31 9.5 WiFi 2.4G SAR Test Procedures ............................................................................................................. 31 10 Detailed Test Results .............................................................................................................................. 32 10.1 Conducted Power measurements .......................................................................................................... 32 10.1.1 Conducted Power of GSM ....................................................................................................................... 33 10.1.2 Conducted Power of WCDMA ................................................................................................................. 34 10.1.3 Conducted Power of LTE Band 2 ........................................................................................................... 35 10.1.4 Conducted Power of LTE Band 4 ...........................................…

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Feature ※ High gain ※ Omani-directional ※ Wide bandwidth Application ※GSM850/900/DCS/PCS/WCDMAB1/B2/B4/B5/B8 LTE B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B38/B40/B41/B42/B66 NR N1/N3/N5/N7/N8/N12/N20/N28/N38/N40/N41/N66/N77/N78 Name and address of the antenna manufacturer Model number of the antenna SHENZHEN STRONGPOWER COMMUNICATION CO.,LTD Room 502, building w2-a, gaoxinnan 4th Road, South District, high tech park, Nanshan District, Shenzhen RQ-X672…

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