2BBOT-V1270USB-C XR Charging Adapter Ultra

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Report No.: Ti-CC26060027-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 34 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: VITURE Inc. Address: 95 Third Street, 2nd Floor, San Francisco California United States 94103 Equipment Type: USB-C XR Charging Adapter Ultra Model Name: V1270 Brand Name: VITURE FCC ID: 2BBOT-V1270 Test Standard: FCC 47 CFR Part 2.1093 (refer to section 3.1) Maximum SAR: Body (1 g): 0.15 W/kg Sample Arrival Date: Jun. 03, 2026 Test Date: Jun. 25, 2026 Date of Issue: Jul. 15, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: Guo Guangwei Checked by: Xu Rui Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: Ti-CC26060027-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 34 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Content Rev. 01 Jul. 15, 2026 Initial Issue Rev. 02 Jul. 15, 2026 Updated address information for applicants and manufacturers 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 ...................................................................................................... 6 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 ........................................................................................................ 20 5.1 Purpose of System Check .......................................................................................... 20 5.2 System Check Setup .................................................................................................. 20 6 TEST POSITION CONFIGURATIONS .................................................................................... 21 6.1 USB Dongle Transmitters Position Conditions ............................................................ 21 Report No.: Ti-CC26060027-701 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 34 Web: www.titcgroup.com Template No.: TRP-FCC DASY-Body-2 (2026-04-30) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 7 MEASUREMENT PROCEDURE ............................................................................................. 22 7.1 Measurement Process Diagram ................................................................................. 22 7.2 SAR Scan General Requirement ................................................................................ 23 7.3 Measurement Procedure ............................................................................................ 24 7.4 Area & Zoom Scan Procedure .................................................................................... 24 7.5 Interim Procedures for WIFI 6E .................................................................................. 24 8 CONDUCTED RF OUTPUT POWER ...................................................................................... 25 8.1 Bluetooth .................................................................................................................... 25 9 TEST EXCLUSION CONSIDERATION ................................................................................... 26 10 TEST RESULT ........................................................................................................................ 27 10.1 Bluetooth .................................................................................................................... 27 11 SAR Measurement Vari…

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Report No.: Ti-CC26060027-AC 1 / 32 CALIBRATION REPORT F.1 E-Field Probe (EX3DV4 - SN:7664) Report No.: Ti-CC26060027-AC 2 / 32 Report No.: Ti-CC26060027-AC 3 / 32 Report No.: Ti-CC26060027-AC 4 / 32 Report No.: Ti-CC26060027-AC 5 / 32 Report No.: Ti-CC26060027-AC 6 / 32 Report No.: Ti-CC26060027-AC 7 / 32 Report No.: Ti-CC26060027-AC 8 / 32 Report No.: Ti-CC26060027-AC 9 / 32 Report No.: Ti-CC26060027-AC 10 / 32 Report No.: Ti-CC26060027-AC 11 / 32 Report No.: Ti-CC26060027-AC 12 / 32 Report No.: Ti-CC26060027-AC 13 / 32 Report No.: Ti-CC26060027-AC 14 / 32 Report No.: Ti-CC26060027-AC 15 / 32 Report No.: Ti-CC26060027-AC 16 / 32 Report No.: Ti-CC26060027-AC 17 / 32 Report No.: Ti-CC26060027-AC 18 / 32 Report No.: Ti-CC26060027-AC 19 / 32 Report No.: Ti-CC26060027-AC 20 / 32 Report No.: Ti-CC26060027-AC 21 / 32 Report No.: Ti-CC26060027-AC 22 / 32 Report No.: Ti-CC26060027-AC 23 / 32 F.2 Data Acquisition Electronics (DAE4 - SN:878) Report No.: Ti-CC26060027-AC 24 / 32 Report No.: Ti-CC26060027-AC 25 / 32 Report No.: Ti-CC26060027-AC 26 / 32 F.3 2450 MHz Dipole Report No.: Ti-CC26060027-AC 27 / 32 Report No.: Ti-CC26060027-AC 28 / 32 Report No.: Ti-CC26060027-AC 29 / 32 Report No.: Ti-CC26060027-AC 30 / 32 Report No.: Ti-CC26060027-AC 31 / 32 Report No.: Ti-CC26060027-AC 32 / 32 D2450V2 Dipole impedance and return loss Validation Meas. Results Current Meas. Previous Meas. Max. Deviation Meas. Data 2026.05.06 2025.05.06 / Return Loss(dB) -24.133 -27.271 -11.51% Impedance 51.716 Ω + 5.464 jΩ 51.780 Ω + 5.716 jΩ -0.252Ω (Imaginary part)

Ti-CC26060027-ASC 1 / 1 SystemCheck:Head2450MHz ExposureConditions Phantom Section,TSL Position, TestDistance [mm] BandGroup, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Ambient Temperature [°C] Liquid Temperature [°C] Flat, HSL D2450CW, 0-- 2450.0, 2450 7.801.8339.422.521.6 HardwareSetup PhantomTSL,MeasuredDateProbe,CalibrationDateDAE,CalibrationDate Twin-SAMV8.0(30degprobetilt)- 2090 HBBL-600-100002026-06-25EX3DV4-SN7664,2025-06-30DAE4Sn878,2026-03-23 ScanSetup AreaScanZoomScan GridExtents[mm]80.0x80.030.0x30.0x30.0 GridSteps[mm]10.0x10.05.0x5.0x1.5 SensorSurface[mm]3.01.4 GradedGridYesYes GradingRatio1.51.5 MAIAN/AN/A SurfaceDetectionVMS+6pVMS+6p ScanMethodMeasuredMeasured MeasurementResults AreaScanZoomScan Date2026-06-252026-06-25 psSAR1g[W/kg]5.555.58 psSAR10g[W/kg]2.572.59 PowerDrift[dB]0.01-0.05 PowerScalingDisabledDisabled ScalingFactor[dB] TSLCorrectionNocorrectionNocorrection M2/M1[%]76.5 Dist3dBPeak[mm]8.4

Ti-CC26060027-AT test Mode Modulation Ch. Fre.(MHz) Tune up power(dBm) BT BLE1M 0 2402 8.00-10.00 19 2440 7.00-9.00 39 2480 8.00-10.00 BLE2M 1 2404 7.00-9.00 19 2440 8.00-10.00 38 2478 8.00-10.00 1/1

Ti-CC26060027-ATD 1 / 1 Meas.1BodyPlanewithLeftEdge5mmon38ChannelinBluetoothBLE-2MmodewithANT1 ExposureConditions Phantom Section,TSL Position, TestDistance [mm] BandGroup, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Ambient Temperature [°C] Liquid Temperature [°C] Flat, HSL EDGELEFT, 5.00 ISM2.4 GHz Band Bluetooth, 10670-AAC 2478.0, 2478000 7.801.8838.422.521.6 HardwareSetup PhantomTSL,MeasuredDateProbe,CalibrationDateDAE,CalibrationDate Twin-SAMV8.0(30degprobetilt)- 2090 HBBL-600-100002026-06-25EX3DV4-SN7664,2025-06-30DAE4Sn878,2026-03-23 ScanSetup AreaScanZoomScan GridExtents[mm]72.0x72.030.0x30.0x30.0 GridSteps[mm]12.0x12.05.0x5.0x5.0 SensorSurface[mm]3.01.4 GradedGridYesYes GradingRatio1.51.5 MAIAYY SurfaceDetectionVMS+6pVMS+6p ScanMethodMeasuredMeasured MeasurementResults AreaScanZoomScan Date2026-06-252026-06-25 psSAR1g[W/kg]0.1390.146 psSAR10g[W/kg]0.0620.070 PowerDrift[dB]-0.01-0.18 PowerScalingDisabledDisabled ScalingFactor[dB] TSLCorrectionNocorrectionNocorrection M2/M1[%]58.1 Dist3dBPeak[mm]8.9

Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 1 of 7 Antenna manufacturer Company name Shenzhen Xcomm Innovation Technology Co., Ltd. Address Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Test location Company name Shenzhen Xcomm Innovation Technology Co., Ltd. Address Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Wireless Type Bluetooth (2400MHz~2500MHz) Product Model V1270 Antenna Type PCB Antenna Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 2 of 7 1.1 Pictures Front view Efficiency of BT Antenna Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 3 of 7 Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 4 of 7 Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 5 of 7 Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 6 of 7 Shenzhen Xcomm Innovation Technology Co., Ltd. Room 515，Building 6，Software Industry Base, Nanshan District, Shenzhen Page 7 of 7 Antenna Photographs

Report No.: Ti-CC26060027-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 1 / 73 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen TEST REPORT Applicant: VITURE Inc. Address: 95 Third Street, 2nd Floor, San Francisco California United States 94103 Equipment Type: USB-C XR Charging Adapter Ultra Model Name: V1270 Brand Name: VITURE FCC ID: 2BBOT-V1270 Test Standard: 47 CFR Part 15 Subpart C (refer to section 3.1) Sample Arrival Date: Jun. 01, 2026 Test Date: Jun. 09, 2026 - Jun. 23, 2026 Date of Issue: Jul. 15, 2026 ISSUED BY: Shenzhen BALUN Technology Co., Ltd. Tested by: He Yu Yang Checked by: Li Ganming Approved by: Liao Jianming (Technical Director) _______________ _______________ _______________ Report No.: Ti-CC26060027-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 2 / 73 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen Revision History Version Issue Date Revisions Rev. 01 Jul. 15, 2026 Initial Issue Rev. 02 Jul. 15, 2026 Updated address information for applicants and manufacturers and removed ISED related standard information TABLE OF CONTENTS 1 GENERAL INFORMATION ........................................................................................................ 4 1.1 Test Laboratory ............................................................................................................ 4 1.2 Test Location ................................................................................................................ 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 Technical Information ................................................................................................... 6 3 SUMMARY OF TEST RESULTS ............................................................................................... 8 3.1 Test Standards ............................................................................................................. 8 3.2 Test Verdict .................................................................................................................. 9 4 GENERAL TEST CONFIGURATIONS .................................................................................... 10 4.1 Test Environments ...................................................................................................... 10 4.2 Test Equipment List .................................................................................................... 10 4.3 Test Software List ....................................................................................................... 10 4.4 Measurement Uncertainty ........................................................................................... 11 4.5 Description of Test Setup ........................................................................................... 11 4.6 Measurement Results Explanation Example ............................................................... 14 5 TEST ITEMS ........................................................................................................................... 15 5.1 Antenna Requirements ............................................................................................... 15 5.2 Output Power ............................................................................................................. 16 5.3 Occupied Bandwidth ................................................................................................... 18 Report No.: Ti-CC26060027-601 Tel: +86-755-66850100 E-mail: [email protected] Page No. 3 / 73 Web: www.titcgroup.com Template No.: TRP-FCC Part 15.247 (2022-01-12) Add: 601, Building 2, Intelligent Connected Vehicle Industrial Park, No.55, Xiangshan Road, Luotian Community, Yanluo Sub-district, Bao'an District, Shenzhen 5.4 Conducted Spurious Emission .................................................................................... 20 5.5 Band Edge (Authorized-band band-edge) ................................................................... 22 5.6 Conducted Emission ................................................................................................... 24 5.7 Radiated Spurious Emission ....................................................................................... 25 5.8 Band Edge (Restricted-band band-edge) .................................................................... 30 5.9 Power Spectral density (PSD) .................................................................................... 33 ANNEX A TEST RESULT ........................................................................................................... 34 A.1 Output Power ............................................................................................................. 34 A.2 Occupied Bandwidth ................................................................................................... 37 A.3 Conducted Spurious Emissions .................................................................................. 42 A.4 Band Edge (Authorized-band band-edge) ................................................................... 47 A.5 Conducted Emissions .........................................................................................…

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