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TECNOMOBILELIMITED Date:20November2025 To:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attestation Section2.911(d)(5)(i)andSection2.911(d)(5)(ii) (KDB986446D01CoveredEquipment) Section2.911(d)(5)(i) TECNOMOBILELIMITED(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Thesoftwaretobeloadedpriortomarketingoftheequipmentidentifiedbelowisnot "covered"softwaremanufacturedbyanyentityincludingpredecessors,successors, parents,subsidiaries,oraffiliatesoranyentitywhichhasrebrandedorrelabeledthe softwareproducedbytheentity(ies)identifiedonthe"CoveredList"DA24-886and KDB986446D01CoveredEquipmentGuidancesectionB(2a). TECNOMOBILELIMITED(“theapplicant”)furthercertifiesthatnoCybersecurityor anti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofits successorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc. (oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwareis installedintheequipmentbeingcertified. Section2.911(d)(5)(ii) TECNOMOBILELIMITED(“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicant[isnot]identifiedontheCoveredList(asaspecifically namedentityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered” equipment. TypeofEquipmentsubjecttoFCCCertification:FCCID:2ADYY-AC01 Ifyouhaveanyquestions,pleasefeelfreetocontactme ContactPerson:YitingLuo PositionintheCompany:PM DateofSignature:2025-11-18 ___________________________ Signatory (signatureoftheapplicant)

TECNOMOBILELIMITED Date:20November2025 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheTECNOMOBILELIMITED,theundersigned,herebyauthorizesMr.WuXuewenfrom ShenzhenBALUNTechnologyCo.,Ltd.,toactonthebehalfoftheTECNOMOBILELIMITED solelyinmattersrelatingtotheapplicationforanFCCequipmentauthorizationforFCCID: 2ADYY-AC01includingthesigningofdocumentsinconnectionwiththisApplication.Necessary actscarriedoutbyShenzhenBALUNTechnologyCo.,Ltd.inconnectionwiththeApplication shallhavethesameeffectasactsoftheTECNOMOBILELIMITED. TheTECNOMOBILELIMITEDalsoherebycertifythatnopartytothisapplicationissubjecttoa denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.Section862. YoursSincerely, _________________ YitingLuo

TECNOMOBILELIMITED Date:20November2025 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:TECNOMOBILELIMITED FCCID:2ADYY-AC01 FCCCertificationConfidentialityRequest Gentlemen: Thisletteristocomplywith47CFR0.457and0.459pertainingtoconfidentiality material.TECNOMOBILELIMITEDrequeststhatthefollowingdocuments regardingthissubmissionforFCCID:2ADYY-AC01bekeptLong-Term confidential: ExhibitTypeFileName BlockDiagramBlockDiagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf TuneupprocedureTuneupprocedure.pdf Andbelowexhibitkeptshort-termconfidential(180days): ExternalphotosExternalphotos.pdf Testsetupphotostestphoto.pdf InternalphotosInternalphotos.pdf UsermanualUsermanual.pdf Thosedocumentscontaindetailedsystemandequipmentdescriptionandrelated informationabouttheproductwhichTECNOMOBILELIMITEDconsiderstobe confidentialproprietary,acustomdesignand,otherwise,notreleasabletothe generalpublic.Sincethisdesignisabasisformwhichfuturetechnological productswillevolve,TECNOMOBILELIMITEDconsidersthisinformationwould beofbenefittoitscompetitors,andthatthedisclosureoftheinformationinthese documentswouldgivecompetitorsanunfairadvantageinthemarket. YoursSincerely, YitingLuo

料号： 项目：G12X1 品名：镭雕标签贴纸 变更日志 图档识别 技术要求 1.尺寸：50*9mm 2.材质：透明磨砂PE不干胶贴纸 4.工艺：背可移胶 5.公差：±0.5mm 6.印刷偏位:<=0.5 mm 7.套印偏位:<=0.35 mm 8.所有材料 必须满足ROHS2.0、REACH及CA65最新环保测试要求。 9.印刷油墨(成品)矿物油含量量需满足MOSH(C16-C35)小于0.1%; MOAH(1-7芳香环)小于0.1%;MOAH(3-7芳香环)小于0.0001%。 姜昊 3.印刷： 版本：V1 设计/制作： 审核/批准： 图档比例: 1:1 裁切线 压痕线 标注线 V槽线 牙刀线 版本 V1初始发行2025-04-15 变更描述变更日期 温馨提示：请印刷供应商严格按照莫界 的图纸印刷并生产。如贵司有生产上的原 因需要调整图纸的字体、图形、颜色、刀模 尺寸等，请必须通知相关负责的包装设计 师，并在征得包装设计师同意的情况下修 改文档并发回存档。 背胶   S/N: Label LocationOn the side of the eyeglass legs

Report No.: BL-SZ2571117-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 38 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Head-1 (205-07-31) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China TEST REPORT Applicant: TECNO MOBILE LIMITED Address: FLAT N 16/F BLOCK B UNIVERSAL INDUSTRIAL CENTRE 19-25 SHAN MEI STREET FOTAN NT HONGKONG Equipment Type: AI Glasses Model Name: AC01 Brand Name: TECNO FCC ID: 2ADYY-AC01 Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Head (1 g@0mm): 1.08 W/kg Sample Arrival Date: Aug. 08, 2025 Test Date: Sep. 10, 2025 - Sep. 12, 2025 Date of Issue: Oct. 16, 2025 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Xu Rui Checked by: Zong Liyao Approved by: Tolan Tu (Testing Director) _______________ _______________ _______________ Report No.: BL-SZ2571117-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 38 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Head-1 (205-07-31) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Revision History Version Issue Date Revisions Content Rev. 01 Oct. 16, 2025 Initial Issue TABLE OF CONTENTS 1 GENERAL INFORMATION ......................................................................................................... 4 1.1 Test Laboratory .............................................................................................................. 4 1.2 Test Location .................................................................................................................. 4 1.3 Test Environment Condition ........................................................................................... 4 2 PRODUCT INFORMATION ......................................................................................................... 5 2.1 Applicant Information ...................................................................................................... 5 2.2 Manufacturer Information ............................................................................................... 5 2.3 General Description for Equipment under Test (EUT) ................................................... 5 2.4 Ancillary Equipment ........................................................................................................ 5 2.5 Technical Information ..................................................................................................... 6 3 SUMMARY OF TEST RESULT ................................................................................................... 7 3.1 Test Standards ............................................................................................................... 7 3.2 Device Category and SAR Limit ..................................................................................... 8 3.3 Test Result Summary ..................................................................................................... 9 3.4 Test Uncertainty ........................................................................................................... 10 4 MEASUREMENT SYSTEM ....................................................................................................... 11 4.1 Specific Absorption Rate (SAR) Definition ................................................................... 11 4.2 DASY SAR System ...................................................................................................... 12 5 SYSTEM VERIFICATION .......................................................................................................... 19 5.1 Purpose of System Check ............................................................................................ 19 5.2 System Check Setup .................................................................................................... 19 6 TEST POSITION CONFIGURATIONS ...................................................................................... 20 7 MEASUREMENT PROCEDURE ............................................................................................... 21 7.1 Measurement Process Diagram ................................................................................... 21 Report No.: BL-SZ2571117-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 38 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Head-1 (205-07-31) Add: Block B, 1/F, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 7.2 SAR Scan General Requirement ................................................................................. 22 7.3 Measurement Procedure .............................................................................................. 23 7.4 Area & Zoom Scan Procedure ..................................................................................... 23 8 CONDUCTED RF OUPUT POWER .......................................................................................... 24 9 TEST EXCLUSION CONSIDERATION ..................................................................................... 25 9.1 Antenna location sketch ............................................................................................... 25 9.2 SAR Test Exclusion Consideration Table .................................................................... 26 10 TEST RESULT .......................................................................................................................... 30 10.1 Bluetooth ...................................................................................................................... 30 10.2 WIFI 2.4GHz ................................................................................................................. 30 10.3 WIFI 5GHz ..........................................................................................................…

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Report No.: BL-SZ2571117-AC 1 / 41 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN:7664) Report No.: BL-SZ2571117-AC 2 / 41 Report No.: BL-SZ2571117-AC 3 / 41 Report No.: BL-SZ2571117-AC 4 / 41 Report No.: BL-SZ2571117-AC 5 / 41 Report No.: BL-SZ2571117-AC 6 / 41 Report No.: BL-SZ2571117-AC 7 / 41 Report No.: BL-SZ2571117-AC 8 / 41 Report No.: BL-SZ2571117-AC 9 / 41 Report No.: BL-SZ2571117-AC 10 / 41 Report No.: BL-SZ2571117-AC 11 / 41 Report No.: BL-SZ2571117-AC 12 / 41 Report No.: BL-SZ2571117-AC 13 / 41 Report No.: BL-SZ2571117-AC 14 / 41 Report No.: BL-SZ2571117-AC 15 / 41 Report No.: BL-SZ2571117-AC 16 / 41 Report No.: BL-SZ2571117-AC 17 / 41 Report No.: BL-SZ2571117-AC 18 / 41 Report No.: BL-SZ2571117-AC 19 / 41 Report No.: BL-SZ2571117-AC 20 / 41 Report No.: BL-SZ2571117-AC 21 / 41 Report No.: BL-SZ2571117-AC 22 / 41 Report No.: BL-SZ2571117-AC 23 / 41 F.2 Data Acquisition Electronics (DAE4 - SN:878) Report No.: BL-SZ2571117-AC 24 / 41 Report No.: BL-SZ2571117-AC 25 / 41 Report No.: BL-SZ2571117-AC 26 / 41 F.3 2450 MHz Dipole Report No.: BL-SZ2571117-AC 27 / 41 Report No.: BL-SZ2571117-AC 28 / 41 Report No.: BL-SZ2571117-AC 29 / 41 Report No.: BL-SZ2571117-AC 30 / 41 Report No.: BL-SZ2571117-AC 31 / 41 Report No.: BL-SZ2571117-AC 32 / 41 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2025.05.06 2024.05.07 / Return Loss(dB) -27.271 -27.884 -2.20% Impedance 51.780 Ω + 5.716 jΩ 51.604 Ω + 3.776 jΩ 1.941Ω (Imaginary part) Report No.: BL-SZ2571117-AC 33 / 41 F.4 5GHz Dipole Report No.: BL-SZ2571117-AC 34 / 41 Report No.: BL-SZ2571117-AC 35 / 41 Report No.: BL-SZ2571117-AC 36 / 41 Report No.: BL-SZ2571117-AC 37 / 41 Report No.: BL-SZ2571117-AC 38 / 41 Report No.: BL-SZ2571117-AC 39 / 41 Report No.: BL-SZ2571117-AC 40 / 41 Report No.: BL-SZ2571117-AC 41 / 41 D5GHzV2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2025.05.07 2024.05.09 / 5.25GHz Return Loss(dB) -22.281 -24.595 -9.41% 5.25GHz Impedance 44.914 Ω - 2.717 jΩ 44.629 Ω +1.497 jΩ -4.214Ω (Imaginary part) 5.6GHz Return Loss(dB) -23.755 -21.351 11.26% 5.6GHz Impedance 50.946Ω +9.147 jΩ 49.204 Ω +8.485 jΩ 1.742Ω (Real part) 5.75GHz Return Loss(dB) -21.053 -23.133 -8.99% 5.75GHz Impedance 42.621 Ω +2.112 jΩ 46.422 Ω +5.705 jΩ -3.801Ω (Real part) --END OF REPORT--

BL-SZ2571117-AP 8 CONDUCTED RF OUPUT POWER 8.1 WIFI Output Power 8.1.1 WIFI 2.4G Output Power 8.1.2 WIFI 5G Output Power 8.2 Bluetooth 8.2.1 Bluetooth Output Power 8.2.2 Bluetooth Duty Cycle 1/6 BL-SZ2571117-AP 8.1WIFI Output Power 8.1.1WIFI2.4G Output Power test ModeModulation Channel number Fre.(MHz) AV output power(dBm) tune up power(dBm) SAR Test WIFI 2.4G 11b 1241214.12 15.00 Yes 6243714.11 15.00 Yes 112462 14.75 15.00 Yes 11g 1241214.29 15.00 No 6243714.89 15.00 No 11246214.55 15.00 No HT20 1241214.12 15.00 No 6243714.28 15.00 No 11246214.35 15.00 No HT40 3242214.55 15.00 No 6243714.31 15.00 No 9245214.11 15.00 No ax20 1241213.95 15.00 No 6243714.55 15.00 No 11246214.18 15.00 No ax40 3242214.42 15.00 No 6243714.22 15.00 No 9245214.01 15.00 No Note: When multiple channel bandwidth configurations in a frequency band have the same maximum tune-up output power, the test configuration is determined by applying the following steps sequentially. 1) The largest channel bandwidth configuration is selected between the multiple configurations in a frequency band with the same maximum tune-up output power. 2) When multiple transmission modes (802.11b/g/n/ax) have the same maximum tuned output power, maximum channel bandwidth, lowest modulation order and lowest data rate, select the lowest-order 802.11 mode. That is, choose 802.11b instead of 802.11g, choose 802.11g instead of 802.11n, and choose 802.11n instead of 802.11ax. 3) According KDB 247228, when the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and the adjusted SAR is ≤ 1.2 W/kg, OFDM SAR test is not required. Adjusted SAR = 1.075 * (31.623mW/31.623mW) = 1.075 W/Kg, so 2.4G OFDM SAR test is not required. 2/6 BL-SZ2571117-AP 8.1.2WIFI5G Output Power test ModeModulation Channel number Fre.(MHz) output power(dBm) tune up power(dBm) SAR Test 5.2 WIFI 11a 3651808.50 9.00 No 4452208.80 9.00 No 4852408.37 9.00 No 11n20 3651808.71 9.00 No 4452208.65 9.00 No 4852408.41 9.00 No 11n40 3851907.76 8.00 No 4652308.44 9.00 No 11ac20 365180 8.88 9.50 Yes 4452208.72 9.50 Yes 4852408.45 9.50 Yes 11ac40 3851907.82 8.00 No 4652308.54 9.00 No 11ax20 3651808.79 9.50 No 4452208.32 9.00 No 4852408.25 9.00 No 11ax40 3851907.74 8.00 No 4652308.37 9.00 No 5.3 WIFI 11a 5252608.36 9.00 No 6053008.21 9.00 No 6453208.04 9.00 No 11n20 5252608.27 9.00 No 6053008.43 9.00 No 6453208.45 9.00 No 11n40 5452708.15 9.00 No 6253107.83 8.00 No 11ac20 5252608.39 9.00 No 6053008.15 9.00 No 6453208.79 9.00 No 11ac40 5452708.04 9.00 No 6253108.34 9.00 No 11ax20 5252608.67 9.00 No 6053008.23 9.00 No 6453208.79 8.00 No 11ax40 5452708.06 9.00 No 6253106.00 7.00 No 5.6G WIFI 11a 10055007.04 7.50 No 11655806.61 7.50 No 14057006.82 7.50 No 11n20 10055006.82 7.50 No 11655806.65 7.50 No 14057006.78 7.50 No 11n40 10255107.05 7.50 Yes 11855906.95 7.50 Yes 1345670 7.41 7.50 Yes 11ac20 10055007.39 7.50 No 11655806.94 7.50 No 14057006.16 7.00 No 11ac40 10255107.28 7.50 No 11855906.87 7.50 No 13456706.48 7.50 No 11ac20 10055006.45 7.00 No 11655806.05 7.00 No 14057006.11 7.00 No 11ax40 10255106.28 7.00 No 11855906.55 7.00 No 13456706.35 7.00 No 3/6 BL-SZ2571117-AP 5.8G WIFI 11a 14957456.24 6.50 No 15757855.98 6.50 No 16558256.15 6.50 No 11n20 14957456.21 6.50 No 15757856.01 6.50 No 16558256.04 6.50 No 11n40 1515755 6.12 6.50 Yes 15957955.89 6.50 Yes 11ac20 14957456.21 6.50 No 15757855.91 6.50 No 16558256.01 6.50 No 11ac40 15157556.05 6.50 No 15957955.95 6.50 No 11ax20 14957456.08 6.50 No 15757855.82 6.50 No 16558256.05 6.50 No 11ax40 15157556.08 6.50 No 15957955.88 6.50 No Note: When multiple channel bandwidth configurations in a frequency band have the same maximum tune-up output power, the test configuration is determined by applying the following steps sequentially. 1) The largest channel bandwidth configuration is selected among the multiple configurations in a frequency band with the same maximum tune-up output power. 2) When multiple transmission modes (802.11a/n/ac/ax) have the same maximum tuned output power, maximum channel bandwidth, lowest modulation order and lowest data rate, select the lowest-order 802.11 mode. That is to say, choose 802.11a instead of 802.11n, 802.11n instead of 802.11ac, and then 802.11ax. 4/6 BL-SZ2571117-AP 8.2Bluetooth 8.2.1Bluetooth Output Power Bluetooth test ModeModulationFre.(MHz) AV output power(dBm) Tune up power(dBm) SAR Test BT DH5 2402 5.16 6.00 Yes 24414.91 6.00 Yes 24804.69 6.00 Yes 2DH5 24020.01 1.00 No 2441-0.27 1.00 No 2480-0.50 1.00 No 3DH5 24020.00 1.00 No 2441-0.28 1.00 No 2480-0.46 1.00 No BLE1M 24023.99 5.00 No 24404.68 5.00 No 24804.45 5.00 No BLE2M 24045.24 6.00 No 24405.02 6.00 No 24784.96 6.00 No Note: Since bluetooth BR mode is the maximum output power mode，SAR measurements were performed with test software using DH5 modulation,and SAR measurement is not required for the EDR and LE. When the secondary mode is ≤ ¼ dB higher than the primary mode. 5/6 BL-SZ2571117-AP 8.2.2Bluetooth Duty Cycle The Bluetooth duty cycle is 40.20% as following figure, according to 2016 Oct. TCB workshop for Bluetooth SAR scaling need further consideration and the maximum duty cycle is 100%, therefore the actual duty cycle will be scaled up to 100% for Bluetooth reported SAR calculation. Duty Cycle 6/6

BL-SZ2571117-ASC 1/4 System Check: Head 2450 MHz Date: 2025.09.10 Communication System Band: D2450 (2450.0 MHz); Frequency: 2450 MHz;Duty Cycle: 1:1 Medium parameters used: f = 2450 MHz; σ = 1.8 S/m; ε r = 39.448; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(7.8, 7.8, 7.8); Calibrated: 2025.06.30; • Sensor-Surface: 4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW 2450/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 6.32 W/kg CW 2450/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 42.25 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 10.2 W/kg SAR(1 g) = 5.32 W/kg; SAR(10 g) = 2.44 W/kg Smallest distance from peaks to all points 3 dB below = 9.3 mm Ratio of SAR at M2 to SAR at M1 = 36.5% Maximum value of SAR (measured) = 6.38 W/kg 0 dB = 6.38 W/kg BL-SZ2571117-ASC 2/4 System Check: Head 5250 MHz Date: 2025.09.11 Communication System Band: D5GHz (5000.0 - 6000.0 MHz); Frequency: 5250 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5250 MHz; σ = 4.697 S/m; ε r = 35.804; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.2°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(5.61, 5.61, 5.61); Calibrated: 2025.06.30; • Sensor-Surface: 2mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW 5250/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 8.33 W/kg CW 5250/Zoom Scan (7x7x21)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 30.22 V/m; Power Drift = -0.14 dB Peak SAR (extrapolated) = 31.1 W/kg SAR(1 g) = 7.23 W/kg; SAR(10 g) = 2.09 W/kg Smallest distance from peaks to all points 3 dB below = 6.3 mm Ratio of SAR at M2 to SAR at M1 = 43.3% Maximum value of SAR (measured) = 11.5 W/kg 0 dB = 11.5 W/kg BL-SZ2571117-ASC 3/4 System Check: Head 5600MHz Date: 2025.09.12 Communication System Band: D5GHz (5000.0 - 6000.0 MHz); Frequency: 5600 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5600 MHz; σ = 5.057 S/m; ε r = 35.36; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.6°C Liquid Temperature:21.3°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(4.93, 4.93, 4.93); Calibrated: 2025.06.30; • Sensor-Surface: 2mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW 5600/Area Scan (101x101x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 8.22 W/kg CW 5600/Zoom Scan (7x7x21)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 31.24 V/m; Power Drift = 0.13 dB Peak SAR (extrapolated) = 32.1 W/kg SAR(1 g) = 8.11 W/kg; SAR(10 g) = 2.25 W/kg Smallest distance from peaks to all points 3 dB below = 5.4 mm Ratio of SAR at M2 to SAR at M1 = 42.8% Maximum value of SAR (measured) = 16.2 W/kg 0 dB = 16.2 W/kg BL-SZ2571117-ASC 4/4 System Check: Head 5750 MHz Date: 2025.09.12 Communication System Band: D5GHz (5000.0 - 6000.0 MHz); Frequency: 5750 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5750 MHz; σ = 5.179 S/m; ε r = 35.459; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.6°C Liquid Temperature:21.3°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(5.01, 5.01, 5.01); Calibrated: 2025.06.30; • Sensor-Surface: 2mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) CW 5750/Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 7.25 W/kg CW 5750/Zoom Scan (7x7x15)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 38.79 V/m; Power Drift = 0.11 dB Peak SAR (extrapolated) = 32.1 W/kg SAR(1 g) = 7.69 W/kg; SAR(10 g) = 2.12 W/kg Smallest distance from peaks to all points 3 dB below = 7.3 mm Ratio of SAR at M2 to SAR at M1 = 32.1% Maximum value of SAR (measured) = 13.2 W/kg 0 dB = 13.2 W/kg --BLANK BELOW--

BL-SZ2571117-ATD 1/5 Meas.1 Head Plane with Back Side 0mm on 0 Channel in Bluetooth mode with Ant 2 Date: 2025.09.10 Communication System Band: Bluetooth; Frequency: 2402 MHz;Duty Cycle: 1:2.488 Medium parameters used (interpolated): f = 2402 MHz; σ = 1.744 S/m; ε r = 39.799; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(7.8, 7.8, 7.8); Calibrated: 2025.06.30; • Sensor-Surface: 4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch0/Area Scan (51x151x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.146 W/kg Ch0/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 0.358 V/m; Power Drift = 0.01 dB Peak SAR (extrapolated) = 0.300 W/kg SAR(1 g) = 0.098 W/kg; SAR(10 g) = 0.036 W/kg Smallest distance from peaks to all points 3 dB below = 6.4 mm Ratio of SAR at M2 to SAR at M1 = 37% Maximum value of SAR (measured) = 0.112 W/kg 0 dB = 0.112 W/kg BL-SZ2571117-ATD 2/5 Meas.2 Head Plane with Back Side 0mm on 11 Channel in 2.4G mode with Ant 1 Date: 2025.09.10 Communication System Band: 2.4G; Frequency: 2462 MHz;Duty Cycle: 1:1.005 Medium parameters used (interpolated): f = 2462 MHz; σ = 1.81 S/m; ε r = 39.365; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.5°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(7.8, 7.8, 7.8); Calibrated: 2025.06.30; • Sensor-Surface: 4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch11/Area Scan (51x151x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 1.32 W/kg Ch11/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 3.758 V/m; Power Drift = 0.11 dB Peak SAR (extrapolated) = 3.00 W/kg SAR(1 g) = 1.01 W/kg; SAR(10 g) = 0.366 W/kg Smallest distance from peaks to all points 3 dB below = 6.4 mm Ratio of SAR at M2 to SAR at M1 = 38.6% Maximum value of SAR (measured) = 1.24 W/kg 0 dB = 1.24 W/kg BL-SZ2571117-ATD 3/5 Meas.3 Head Plane with Left Edge 0mm on 44 Channel in 5.2G mode with Ant 1 Date: 2025.09.11 Communication System Band: 5.2G; Frequency: 5220 MHz;Duty Cycle: 1:1.029 Medium parameters used (interpolated): f = 5220 MHz; σ = 4.641 S/m; ε r = 36.197; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.2°C Liquid Temperature:21.1°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(5.61, 5.61, 5.61); Calibrated: 2025.06.30; • Sensor-Surface: 2mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch44/Area Scan (61x181x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 0.972 W/kg Ch44/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 1.549 V/m; Power Drift = 0.06 dB Peak SAR (extrapolated) = 5.88 W/kg SAR(1 g) = 0.800 W/kg; SAR(10 g) = 0.165 W/kg Smallest distance from peaks to all points 3 dB below = 5.2 mm Ratio of SAR at M2 to SAR at M1 = 46.5% Maximum value of SAR (measured) = 2.17 W/kg 0 dB = 2.17 W/kg BL-SZ2571117-ATD 4/5 Meas.4 Head Plane with Left Edge 0mm on 118 Channel in 5.6G mode with Ant 1 Date: 2025.09.12 Communication System Band: 5.6G; Frequency: 5590 MHz;Duty Cycle: 1:1.004 Medium parameters used (interpolated): f = 5590 MHz; σ = 4.932 S/m; ε r = 35.367; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.6°C Liquid Temperature:21.3°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(4.93, 4.93, 4.93); Calibrated: 2025.06.30; • Sensor-Surface: 2mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch118/Area Scan (61x181x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 1.34 W/kg Ch118/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 1.227 V/m; Power Drift = 0.03 dB Peak SAR (extrapolated) = 9.64 W/kg SAR(1 g) = 0.846 W/kg; SAR(10 g) = 0.161 W/kg Smallest distance from peaks to all points 3 dB below = 4.2 mm Ratio of SAR at M2 to SAR at M1 = 45.8% Maximum value of SAR (measured) = 2.24 W/kg 0 dB = 2.24 W/kg BL-SZ2571117-ATD 5/5 Meas.5 Head Plane with Left Edge 0mm on 151 Channel in 5.8G mode with Ant 1 Date: 2025.09.12 Communication System Band: 5.8G; Frequency: 5755 MHz;Duty Cycle: 1:1.004 Medium parameters used (interpolated): f = 5755 MHz; σ = 5.179 S/m; ε r = 35.459; ρ = 1000 kg/m 3 Phantom section: Flat Section Ambient Temperature:22.6°C Liquid Temperature:21.3°C DASY5 Configuration: • Probe: EX3DV4 - SN7664; ConvF(5.01, 5.01, 5.01); Calibrated: 2025.06.30; • Sensor-Surface: 2mm (Mechanical Surface Detection) • Electronics: DAE4 Sn878; Calibrated: 2025.03.05 • Phantom: SAM1; Type: QD000P40CD; Serial: TP:1576 • Measurement SW: DASY52, Version 52.8 (8); SEMCAD X Version 14.6.10 (7331) Ch151/Area Scan (61x181x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 0.839 W/kg Ch151/Zoom Scan (7x7x12)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=2mm Reference Value = 2.071 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 7.99 W/kg SAR(1 g) = 0.757 W/kg; SAR(10 g) = 0.127 W/kg Smallest distance from peaks to all points 3 dB below = 5.1 mm Ratio of SAR at M2 to SAR at M1 = 41.3% Maximum value of SAR (measured) = 2.02 W/kg 0 dB = 2.02 W/kg --BLANK BELOW--

1. WiFiAntenna Specification Manufacturer:SINAWELL Electronics(Shenzhen) C…

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