2BAK2-S2Smart phone

.，仁ητ司耳Ti开Ti丁丁＇CT,::…………………………·· Dlspla耻 6.n ’ FHD+ IPS Dlspl，可 。peratlr咱町富抽mφ Android"' P『田。－国自＂ M回iaTekH副io ces. Octa回陌 CPU, M副l<i5ZMC2 MerT回ry: BGB RAM +256GB llOM Up阳ZOCBRAM[8CB+l2CB Expansion] Better;, 4900.，.由hBat恒巾 ， lBWFastCha咱e 自臼ll'lltra R<>ar臼ma目，SOMPAF＋且JXlllary臼ma目 Fr。ntcam,16MP Fla•h L回 囚 Connection(l/0 } 88 0th町Featu... Vld回·AVI.MI>龟WMV,MKV, MOV. ASF. FLV. RMVB. RM Audi0:Sup阳rtAVI.M间 ， WMV,RMV日 ， MKV. MOV. ASF. RM. FLV and。thervid回forma凰up to 1080p /3口fpo Image: JPEC. BMP. CIF. PNC 。Dimenlio晴 Height 166.94mm Width. 76.』96mmlhickne坦B.6mm 叭lelghl19句 白p础咿臼翩翩 1• use Cable 1• Charger 1• 52 1电IM Card Pin 1• Multi-la啕uageManual/I抽rranty田rd/0国幅ry响mingla国l Android Isa trad•mark ofC。咱leLLC. s Note：5150-5250MHz for indoor use Android is a trademark of c。o g leLLC. FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful i nterference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. FCC/IC RF Radiation Exposure and SAR Statements The Smart Phone S2 has been tested for body-worn Specific Absorption Rate(SAR) compliance. The FCC/IC has established detailed SAR requirements and has established that these requirements. RF Exposure Information The radio module has been evaluated under FCC Bulletin C95.1 and IEEE 1528 and found to be compliant to RF Exposure from radio frequency devices. This model meets the applicable government requirements for exposure to radio frequency waves. The highest reported SAR level for usage near the body (10mm) is 1.195 W/kg, Body Simultaneous transmission is 1.254W/kg at the same time.SAR level for usage near the Head is 0.347 W/kg and Head simultaneous transmission is 0.593 W/kg.

Shenzhen Qichang Intelligent Technology Co., Ltd 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Product Name: Smart Phone FCC ID: 2BAK2-S2 Model(s): S2, S2 Pro,S2 Plus,S2 P,S2 + 2.911(d)(5)(i) Equipment Type We, [Shenzhen Qichang Intelligent Technology Co., Ltd] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Wenwen Jiang Date: 2024.8.30 Title and Company name: Manager/ Shenzhen Qichang Intelligent Technology Co., Ltd NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Qichang Intelligent Technology Co., Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Product Name: Smart Phone FCC ID: 2BAK2-S2 Model(s): S2, S2 Pro,S2 Plus,S2 P,S2 + 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Qichang Intelligent Technology Co., Ltd] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2, established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Wenwen Jiang Date: 2024.8.30 Title and Company name: Manager/ Shenzhen Qichang Intelligent Technology Co., Ltd NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Shenzhen Qichang Intelligent Technology Co., Ltd U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: Aug 29, 2024 Signed by (Printed Name/Title): Kenneth Young/Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Shenzhen Qichang Intelligent Technology Co., Ltd Grantee Code: 2BAK2 FCC ID: 2BAK2-S2 Contact Name: Wenwen Jiang Street Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, City/Province/Zip: Longgang , Shenzhen Telephone No: +86-755-81797123 Email: [email protected] Applicant Signature: Date: 2024/08/29 Signed by (Printed Name/Title): Wenwen Jiang /Manager FRN:0033625682

Shenzhen Qichang Intelligent Technology Co., Ltd Authorization Company: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Product Name: Smart phone Model Number(s): S2, S2 Pro,S2 Plus,S2 P,S2 + Product Description: Smart phone We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2024/08/30 Name: Wenwen Jiang Title: Manager Company: Shenzhen Qichang Intelligent Technology Co., Ltd

Shenzhen Qichang Intelligent Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BAK2-S2 Date: 2024/08/30 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description BOM Tune-up Procedure software security requirement In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Wenwen Jiang Title: Manager

Shenzhen Qichang Intelligent Technology Co., Ltd Model Difference 2024/08/30 EUT NAME: Smart phone FCC ID: 2BAK2-S2 MODEL : S2, S2 Pro,S2 Plus,S2 P,S2 + All the model are the same circuit and RF module, except model names. Sincerely Client’s signature Client’s name / title : Wenwen Jiang / manager Contact information / address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen

Size:10*10mm FCC ID: 2BAK2-S2 Label location

Internal Photos BT/WIFI Antenna 3G/4G DIV Antenna 3G/4G Main Antenna NFC Antenna

No.：BCTC/RF-EMC-005 Page 1 of 224 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2408121287E Applicant: Shenzhen Qichang Intelligent Technology Co., Ltd Product Name: Smart phone Test Model: S2 Tested Date: 2024-07-15 to 2024-08-29 Issued Date: 2024-08-29 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 2 of 224 Edition：B.2 FCC ID: 2BAK2-S2 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Smart phone Trademark: Model/Type Ref.: S2 S2 Pro, S2 Plus, S2 P, S2 + Applicant: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Manufacturer: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024-07-15 Sample tested Date: 2024-07-15 to 2024-08-29 Issue Date: 2024-08-29 Test Standards: IEEE Std C95.1, 2019 IEEE Std 1528™-2013 FCC Part 2.1093 Test Results: PASS Remark: This is SAR test report Tested by: Approved by: Min Zhi Cheng/Project Handler Zero Zhou/Reviewer Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 3 of 224 Edition：B.2 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Standards ...................................................................................................... 6 3. Test Summary ....................................................................................................... 7 4. SAR Limits............................................................................................................. 8 5. Measurement Uncertainty ..................................................................................... 9 6. Product Information and Test Setup .................................................................... 10 6.1 Product Information ............................................................................................... 10 6.2 Test Setup Configuration ....................................................................................... 14 6.3 Support Equipment ................................................................................................ 14 6.4 Test Environment .................................................................................................. 14 7. Test Facility and Test Instrument Used ............................................................... 15 7.1 Test Facility ........................................................................................................... 15 7.2 Test Instrument Used ............................................................................................ 16 8. Specific Absorption Rate (SAR) .......................................................................... 17 8.1 Introduction ............................................................................................................ 17 8.2 SAR Definition ....................................................................................................... 17 9. SAR Measurement System ................................................................................. 18 9.1 The Measurement System ..................................................................................... 18 9.2 Probe ..................................................................................................................... 18 9.3 Probe Calibration Process ..................................................................................... 20 9.4 Phantom ................................................................................................................ 21 9.5 Device Holder ........................................................................................................ 21 10. Tissue Simulating Liquids .................................................................................... 22 10.1 Composition of Tissue Simulating Liquid ............................................................. 22 10.2 Limit ..................................................................................................................... 23 10.3 Tissue Calibration Result ..................................................................................... 24 11. System Check ..................................................................................................... 25 11.1 Purpose of System Performance Check .............................................................. 25 11.2 System Setup ...................................................................................................... 25 11.3 Validation Results ................................................................................................ 26 12. EUT Testing Position ........................................................................................... 27 12.1 Define Two Imaginary Lines on the Handset ....................................................... 27 12.2 Cheek Position .................................................................................................... 27 12.3 Tilted Position ...................................................................................................... 28 12.4 Body Position ....................................................................................................... 28 13. SAR Measurement Procedures ...................…

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Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 86 of 224 Edition：B.2 15.2 SAR Test Graph Results Plot 1 Date of measurement: 7/8/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.11 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5.0mm Phantom Validation plane Device Position Body Band ISM Signal IEEE 802.11 b B. Permitivity Frequency (MHz) 2437.000 Relative permitivity (real part) 38.402 Relative permitivity (imaginary part) 13.207 Conductivity (S/m) 1.734 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=21.00, Y=16.00 ; SAR Peak: 0.36 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.129 SAR 1g (W/Kg) 0.251 Variation (%) -0.880 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.342 0.216 0.128 0.092 0.088 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 87 of 224 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 88 of 224 Edition：B.2 Plot 2 Date of measurement: 7/8/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.18 Area Scan surf_sam_plan.txt Zoom Scan 7x7x12,dx=4mm dy=4mm dz=2mm Phantom Validation plane Device Position Body Band 5200 Signal -- B. Permitivity Frequency (MHz) 5180.000 Relative permitivity (real part) 36.804 Relative permitivity (imaginary part) 16.130 Conductivity (S/m) 4.539 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-2.00, Y=-1.00 ; SAR Peak: 1.86 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.369 SAR 1g (W/Kg) 0.688 Variation (%) 1.056 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 SAR (W/Kg) 2.444 0.757 0.324 0.082 0.414 0.748 0.231 0.476 0.104 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 89 of 224 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 90 of 224 Edition：B.2 Plot 3 Date of measurement: 7/8/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.04 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=4mm dy=4mm dz=2mm Phantom Validation plane Device Position Body Band GPRS1900 Signal TDMA (GPRS) Modulation GMSK (CS-1) TX-slots 1 B. Permitivity Frequency (MHz) 5745.000 Relative permitivity (real part) 35.058 Relative permitivity (imaginary part) 13.408 Conductivity (S/m) 5.102 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-5.00, Y=-12.00 ; SAR Peak: 0.70 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.237 SAR 1g (W/Kg) 0.424 Variation (%) 1.330 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.569 0.433 0.292 0.182 0.099 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 91 of 224 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 92 of 224 Edition：B.2 Plot 4 Date of measurement: 26/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 0.81 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Phantom Validation plane Device Position Body Band GPRS850 Signal TDMA (GPRS) Modulation GMSK (CS-1) TX-slots 1 B. Permitivity Frequency (MHz) 836.600 Relative permitivity (real part) 41.925 Relative permitivity (imaginary part) 19.400 Conductivity (S/m) 0.920 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=-3.00, Y=32.00 ; SAR Peak: 1.04 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.297 SAR 1g (W/Kg) 0.586 Variation (%) 1.900 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 1.035 0.623 0.329 0.191 0.137 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 93 of 224 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 94 of 224 Edition：B.2 Plot 5 Date of measurement: 30/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.04 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5.0mm Phantom Validation plane Device Position Body Band GPRS1900 Signal TDMA (GPRS) Modulation GMSK (CS-1) TX-slots 1 B. Permitivity Frequency (MHz) 1909.800 Relative permitivity (real part) 40.876 Relative permitivity (imaginary part) 13.408 Conductivity (S/m) 1.348 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=3.00, Y=-33.00 ; SAR Peak: 0.72 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.253 SAR 1g (W/Kg) 0.457 Variation (%) 1.760 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 0.828 0.494 0.287 0.206 0.166 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 95 of 224 Edition：B.2 F. 3D Image 3D screen shot Hot spot position Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 96 of 224 Edition：B.2 Plot 6 Date of measurement: 29/7/2024 A. Experimental conditions. Probe SN 26/23 EPGO420 ConvF 1.04 Area Scan surf_sam_plan.txt Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5.0mm Phantom Validation plane Device Position Body Band Band 2 (1900) Signal WCDMA Mode Release 99 Connection Type RMC, 12.2 kbps B. Permitivity Frequency (MHz) 1880.000 Relative permitivity (real part) 39.391 Relative permitivity (imaginary part) 13.408 Conductivity (S/m) 1.452 C. SAR Surface and Volume SURFACE SAR VOLUME SAR Maximum location: X=8.00, Y=-36.00 ; SAR Peak: 1.05 W/kg D. SAR 1g & 10g SAR 10g (W/Kg) 0.290 SAR 1g (W/Kg) 0.545 Variation (%) -2.310 Horizontal validation criteria: minimum distance (mm) 0.000000 Vertical validation criteria: SAR ratio M2/M1 (%) 0.000000 E. Z Axis Scan Z (mm) 0.00 4.00 9.00 14.00 19.00 SAR (W/Kg) 1.039 0.561 0.259 0.151 0.139 Report No：BCTC2408121287E N…

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Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 159 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 160 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 161 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 162 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 163 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 164 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 165 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 166 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 167 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 168 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 169 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 170 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 171 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 172 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 173 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 174 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 175 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 176 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 177 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 178 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 179 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 180 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 181 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 182 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 183 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 184 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 185 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 186 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 187 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 188 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 189 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 190 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 191 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 192 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 193 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 194 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 195 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 196 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 197 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 198 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 199 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 200 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 201 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 202 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 203 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 204 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 205 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 206 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 207 of 224 Edition：B.2 Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 208 of 224 Edition：B.2

Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 217 of 224 Edition：B.2 17. EUT Photographs EUT Front View EUT Back View Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 218 of 224 Edition：B.2 18. Photographs Of The Liquid Photograph of the depth in the Body Phantom (600-10000MHz, depth >15cm) Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 219 of 224 Edition：B.2 19. EUT Test Setup Photographs Head mode Exposure Conditions Left Cheek Left Tilt Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 220 of 224 Edition：B.2 Right Cheek Right Tilt Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 221 of 224 Edition：B.2 Body mode Exposure Conditions Test distance: 10mm Front Back Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 222 of 224 Edition：B.2 Left Right Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 223 of 224 Edition：B.2 Top Bottom Report No：BCTC2408121287E No.：BCTC/RF-EMC-005 Page 224 of 224 Edition：B.2 STATEMENT 1. The equipment lists are traceable to the national reference standards. 2. The test report can not be partially copied unless prior written approval is issued from our lab. 3. The test report is invalid without the "special seal for inspection and testing". 4. The test report is invalid without the signature of the approver. 5. The test process and test result is only related to the Unit Under Test. 6. Sample information is provided by the client and the laboratory is not responsible for its authenticity. 7. The quality system of our laboratory is in accordance with ISO/IEC17025. 8. If there is any objection to this test report, the client should inform issuing laboratory within 15 days from the date of receiving test report. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China TEL: 400-788-9558 P. C.: 518103 FAX: 0755-33229357 Website: http://www.chnbctc.com Consultation E-mail: [email protected] Complaint/Advice E-mail: [email protected] ※※※※※ END ※※※※※

No.：BCTC/RF-EMC-005 Page: 1 of 46 Edition：B.2 Page:1of 46 Edition：B.2 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2407326662-2E Applicant: Shenzhen Qichang Intelligent Technology Co., Ltd Product Name: Smart phone Test Model: S2 Tested Date: 2024- 07-15 to 2024-08-12 Issued Date: 2024- 08-13 Report No.: BCTC2407326662-2E No.：BCTC/RF-EMC-005 Page: 2 of 46 Edition：B.2 Page:2of 46 Edition：B.2 FCC ID: 2BAK2-S2 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Smart phone Trademark: Model/Type reference: S2 S2 Pro, S2 Plus, S2 P, S2 + Prepared For: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Manufacturer: Shenzhen Qichang Intelligent Technology Co., Ltd Address: Room 510, Building 7, Yunli Intelligent Park, No. 7, Bantian Street, Longgang , Shenzhen Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2024- 07-15 Sample tested Date: 2024- 07-15 to 2024-08-12 Issue Date: 2024- 08-13 Report No.: B…

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