2BDTW-P4Tablet

1 1 Introduction 1.1 Acknowledgement Thank you very much for choosing this product. P4-8 is a 8-inch HD tablet. The main chip is MTK8781 based on Android 15 operating system, can easily expand third-party applications. Wireless network function, dual-band WIFI 2.4G/5G, high-speed download Internet surfing speed; A variety of sensors are built in to give you a new control and entertainment experience. This manual system introduces the various functions, usage techniques and precautions of the MID. Please read this manual carefully before using the MID. 1.2 Notes Maintenance and maintenance ⚫ Please keep the equipment dry. Do not let the equipment, battery, charger contact with water and water vapor, or use wet hands to operate the equipment or charger, so as not to cause equipment short circuit, failure caused by corrosion, personnel electric shock. ⚫ Do not cause equipment, batteries and chargers to be strongly impacted or vibrated to avoid causing equipment, batteries and chargers to fail. ⚫ Do not place this device, battery and charger in areas where the temperature is too high or too low, otherwise it may cause equipment, battery and charger failure. ⚫ Please do not impact, throw, prick this MID, and avoid falling, squeezing, bending MID. ⚫ Do not disassemble equipment and accessories without authorization, otherwise the equipment and accessories will not be covered by our warranty. 1.3 Safety information Before using the MID, please read this section information and let your child know the information. For more detailed information, please refer to the safety instructions and precautions. ⚫ Do not use MID, when driving a car so as not to interfere with safe driving. ⚫ In medical places, please abide by the relevant regulations or regulations. Close 2 the MID. near the medical facility ⚫ Close the MID or turn on the aircraft mode when boarding to avoid wireless interference with the aircraft control signal. ⚫ Close near the use of high-precision electronic equipment, please close MID, otherwise it may cause electronic equipment failure. ⚫ Please do not disassemble MID and accessories without authorization. Only authorized bodies can maintain this MID. ⚫ Please keep the MID away from the magnetic device, MID radiation will erase the information stored on the magnetic device. ⚫ Do not use MID. at high temperatures, in places with flammable gases, such as near gas stations ⚫ Please keep MID and accessories out of reach of children. Do not allow children to use MID. without supervision ⚫ For the use of this MID, please abide by the relevant laws and regulations, and respect the privacy and legal rights of others. ⚫ Please strictly follow the relevant instructions in this manual when using USB data lines, otherwise it may damage your MID or personal computer. ⚫ Please do not use this MID, in wet environment such as bathroom and avoid soaking or washing this MID by liquid. 1.4 Abbreviations/terms Abbreviations/t erms Full name Note MID Mobile Internet Device Mobile Internet terminals WIFI Wireless Fidelity Wireless LAN based on IEEE 802.11b standards 3 2MID Introduction 2.1 MID Accessories Packing list And your MID box contains the following items: ⚫ MID machine ⚫ Power adapter ⚫ USB connection ⚫ Instructions 2.2 MID use and preparation Battery charging Charge the battery before using the MID for the first time. 1. Charge the MID using a power adapter. 2.3 MID Status and Notification Notification Form When prompt information appears in your notification panel, click the column box and slide your hand on the screen to open the notification list. Click on the options you need to view to see the details. You can then click on the information box to slide up to close the information window. Here is the status bar icon diagram: 4 New mail Flight pattern USB connected Connect USB debug Return key Download Short Click View Use History H ome buttons, Battery power WIFI service connected, network available Notice Panel A notification will report new mail, open WIFI, and ongoing activities. You can open the notification panel for specific information. Open Notification Panel When a new notification icon appears in the notification bar, click the notification bar to open the notification panel. 5 3 Quick Start 3.1 Key function Key function description: Power Key (power) Short press hibernation/wake function, long press switch function HOME key (home) Click on any interface to return to the main interface Return key (back) Any interface click this button to return to the previous directory Set key Click to display user-browsed history 3.2 Boot and shutdown Boot After pressing the POWER button for 3 seconds, you can see the boot screen. After the system is turned on, enter the screen lock state, please unlock. Shutdown 1． After pressing the POWER button, the shutdown option will pop up. 2． Shutdown options include flight mode, restart and shutdown. 3． Click to turn off the machine. 3.3 Opening and closing of the screen When the screen is idle, it will turn off automatically 6 1. After the screen is idle for a period of time, the screen is automatically closed to save battery power. 2. At the screen open state, press the POWER key, the screen can be closed immediately. When the screen is closed If the screen is closed, you can press the POWER button to open the screen. Open will enter the lock state, click on the screen on the small lock head, appear as shown in figure 3.1, slide to the left to unlock into the camera, slide to the right to explain the screen unlock into the dial menu interface, sliding up is to unlock the screen, enter the standby interface Figure 3.1 3.4 Use of touch screens MID operation 7 A variety of ways to browse the home screen, menus and applications on your MID. Point selection When you want to use the screen keyboard input, want to select the application and other items on the home interface, just touch the click to select. Hold down To open an option available for an item, suc…

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Rev 1/26/2023 Zhongke Microelectronics Technology (Shenzhen) Co., LTD Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2025-12-17 FCC ID: 2BDTW-P4 Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Zhongke Microelectronics Technology (Shenzhen) Co., LTD 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. Zhongke Microelectronics Technology (Shenzhen) Co., LTD certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24- 886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Zhongke Microelectronics Technology (Shenzhen) Co., LTD certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. pplicant: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Contact Person: YU LV Tel.: 18520826349 Email: [email protected] Sincerely, Signature:

Attestation Statements Date: 2025-12-17 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: 2BDTW-P4) Zhongke Microelectronics Technology (Shenzhen) Co., LTD, the undersigned, hereby authorize FCC US Agent, LLC to act as our designated agent for service of process, Zhongke Microelectronics Technology (Shenzhen) Co., LTD accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. FCC US Agent, LLC accepts the responsibility to act as designated agent for service of process. Applicant Information： Company name: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Contact Name: YU LV Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Telephone No: 18520826349 Email: [email protected] FRN: 0034548107 Signature: YU LV Agent Information: Company Name: FCC US Agent, LLC Address:3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN: 0033402884 Contact Name: Tim Payne Telephone No: 708-571-3148 Email: [email protected] Signature: Tim Payne

Zhongke Microelectronics Technology (Shenzhen) Co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: December 23, 2025 Subject; Request for Confidentiality FCC ID: 2BDTW-P4 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 Parts List Operational Description Tune-up Procedure SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES 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); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to 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: YU LV Title: Manager

Effective Date: April 2, 2020 QSF 7.6.4-8 – Agent Authorization Letter Template Page 1 of 1 Revision Date: Revision: 0 Zhongke Microelectronics Technology (Shenzhen) Co., LTD Date：2025-12-17 Product Model Number: P4-8, P5, P8, T11, S60, T60, P7 FCC ID：2BDTW-P4 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following: • Testing • Approval applications and procedures We declare that QAI Laboratories Ltd. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. Signature: By: YU LV Contact Listed on FCC Wesbite Title: Manager Email: [email protected] On behalf of: Zhongke Microelectronics Technology (Shenzhen) Co., LTD

Zhongke Microelectronics Technology (Shenzhen) Co., LTD FCC Software Configuration Control Declaration Date: December 23, 2025 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: Tablet/ P4-8, P5, P8, T11, S60, T60, P7 FCC ID: 2BDTW-P4 Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: YU LV Date: December 23, 2025 Title: Manager Signature of applicant：

Zhongke Microelectronics Technology (Shenzhen) Co., LTD Declaration Letter of Model Difference Date: 2025-12-17 FCC ID: 2BDTW-P4 Tested Model Number: P4-8 Adding Model Number(s): P5, P8, T11, S60, T60, P7 All Adding Model Number(s) is/are same electrically identical as Tested Model Number. Only model name and color are different for market purpose. Yours Sincerely, Applicant: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Contact Person: YU LV Tel.: 18520826349 Email: [email protected] Sincerely, Signature:

深圳市顺达成科技有限公司 SHUN DACHENG TECHNOLOGY CO., LTD Tel:0755-27211658 承认书 SPECIFICATION FOR APPROVAL 审批/ Approval客户批准/Customer Approval 制作 Prepared By 审核 Checked By 批准 Approval By 审核 Checked By 批准 Approval By 签章 Signature 日期 Date 2025.12.32025.12.32025.12.3 修订履历/Change Log 版本 Version 修订内容 Change Description 责任人 Person in Charge 核准 Approval By 日期 Date 客户名称 Customer Name 客户项目名 Customer Project Name P4-8 顺达成项目名 SDC Project Name P4-8 客户编码 Customer P/N 1080240501 顺达成料号 SDC P/N WF6778B-A 频段 Band WIFI2.4G/5.2/5.8G/BT 版本号 Version A0 设计人信息/Designer Information 射频工程师 RF Engineer 研发主管 R&D Diretor 结构工程师 ME Engineer Company Address: 4th Floor, Building B5, Xinfu Industrial Park, Chongqing Road, Fuyong Town, Bao'an District, Shenzhen 深圳市顺达成科技有限公司 SHUN DACHENG TECHNOLOGY CO., LTD 产品图纸或实物图片 Drawing or Product Image DESCRIPTION NO Q'TY 1 1 REMARK FPC 6 5 4 3 2 1 A B XX. X. .XX .XXX .X CHECKED ±1.0 DRAWING ±0.1 ±0.5 APPROVED ±3.0 ±5 FILE : SHEET : PART NAME: REV A0 UNIT m/m CUSTOMER: 1/1 6 5 4 C D E 3 2 2025.12.03 A0 F REV DATE New Issue G DESCRIPTION 1 深圳市顺达成科技有限公司 SDC P/NO : 4G Antenna （P4-8) FPC( SDC P4-8 4G)  WF6778B-A SDC P4-8 WF Unit: mm 深圳市顺达成科技有限公司 SHUN DACHENG TECHNOLOGY CO., LTD 样品尺寸测量报告 Sample Dimensions Test Report 测试日期 Test Date 2025.12.3 样品数量 Sample Qty. 3 测试人 Inspector 尺寸编号 Dimension No. 标准 Standard 样品 1 Sample 1 样品 2 Sample 2 样品 3 Sample 3 Pass/NG ① 长度 Length 12.35±0.2mm12.3512.412.45 Pass ② 宽度 Width 8.61±0.2mm8.658.78.7 Pass ③ 厚度 Thickness 0.1±0.03mm0.10.10.1 Pass 最终结论 Conclusion PASS 测试人&日期 Inspector & Date 许燕芳2025.12.3 批准&日期 Approval &D ate 深圳市顺达成科技有限公司 SHUN DACHENG TECHNOLOGY CO., LTD 射频性能测量报告 RF Performance Test Report 天线测试设备简介 Antenna Test Equipment Introduction 测试天线输入特性使用Agilent E5071C and Agilent 5062A矢量网络分析仪；辐射特性利 用广屏三维近场暗室进行测试，并分别使用 8960 E5515 和 Agilent E4438C 进行了分析。暗房的测 试坐标如下: Test of antenna input characteristics usingAgilent E5071C and Agilent 5062Avector network analyzer; The radiation pattern of the antenna are tested using the guangping 3D near field Anechoic Chamber, and the instrument is used to agilent8960 E5515 and Agilent E4438C. The test coordinates of the darkroom are as follows: 1.S11 参数测量/S11 Parameter-VSWR 使用一根 50Ω同轴电缆连接到天线，然后该电缆连接到网络分析仪测量 S11 参数，被测量产品远离金属至少 20 厘米。 Measuring Method is a 50Ωcoaxial cable is connected to the antenna. Then this cable is connected to a network analyzer to measure the S11 parameter, Keeping this fixture away from metal at least 20cm. 深圳市顺达成科技有限公司 SHUN DACHENG TECHNOLOGY CO., LTD S11 Parameter-VSWR 2.天线匹配网络/Antenna Matching Network 3. Gain & Efficiency Frequency (MHz)Efficiency (%)Peak GAIN (dBi) Frequency Impedance Return loss standing wave ratio 深圳市顺达成科技有限公司 SHUN DACHENG TECHNOLOGY CO., LTD 2400 42.721.45 2450 41.291.23 2500 40.680.86 5150 41.721.03 5350 40.530.79 5550 42.750.72 5850 38.180.97 4.WIFI OTAData

Page 1 of 5 Report No.: LGT25L082 Appendix - External Photographs of EUT Constructional Details Photo 1 Photo 2 Page 2 of 5 Report No.: LGT25L082 Appendix - External Photographs of EUT Constructional Details Photo 3 Photo 4 Page 3 of 5 Report No.: LGT25L082 Appendix - External Photographs of EUT Constructional Details Photo 5 Photo 6 Page 4 of 5 Report No.: LGT25L082 Appendix - External Photographs of EUT Constructional Details Photo 7 Photo 8 Page 5 of 5 Report No.: LGT25L082 Appendix - External Photographs of EUT Constructional Details Photo 9 Photo 10

Label Size: 32*45mm Goally Inc Tablet Model: P4-8 Lithium Ion Battery 5000mAh 3.8v 19.0Wh Input 9V2A | Output 5V1A FCC ID: 2BDTW-P4

Page 1 of 4 Report No.: LGT25L082 Appendix - Internal Photographs of EUT Constructional Details Photo 1 Photo 2 WIFI/BT ANT Page 2 of 4 Report No.: LGT25L082 Appendix - Internal Photographs of EUT Constructional Details Photo 3 Photo 4 Page 3 of 4 Report No.: LGT25L082 Appendix - Internal Photographs of EUT Constructional Details Photo 5 Photo 6 Page 4 of 4 Report No.: LGT25L082 Appendix - Internal Photographs of EUT Constructional Details Photo 7 Photo 8

The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Page 1 of 8 EMF TEST REPORT Product Name: Tablet Model Number: P4-8, P5, P8, T11, S60, T60, P7 FCC ID: 2BDTW-P4 Issued For : Zhongke Microelectronics Technology (Shenzhen) Co., LTD Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT25L082HA01 Sample Received Date: Dec. 03, 2025 Date of Test: Dec. 03, 2025 ~ Dec. 15, 2025 Date of Issue: Dec. 15, 2025 Report No.: LGT25L082HA01 Page 2 of 8 TEST REPORT CERTIFICATION Applicant: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Manufacturer: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Product Name: Tablet Trademark: N/A Model Number: P4-8, P5, P8, T11, S60, T60, P7 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC 47 CFR §2.1093 KDB 447498 D01 General RF Exposure Guidance v06 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT25L082HA01 Page 3 of 8 TABLE OF CONTENTS 1 . GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST LABORATORY 5 2 . FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Report No.: LGT25L082HA01 Page 4 of 8 Revision History Rev. Issue Date Revisions 00 Dec. 15, 2025 Initial Issue Report No.: LGT25L082HA01 Page 5 of 8 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name: Tablet Test Model Number: P4-8 Series Number: P5, P8, T11, S60, T60, P7 Model Difference: The only difference between product models color process. Different model names to meet market demand. Other power supply modes, internal structure, circuit, appearance and key components are the same, and do not affect safety and electromagnetic compatibility performance. Frequency Bands: Bluetooth 2402-2480MHz 2.4G WLAN 802.11b/g/n(20MHz): 2412~2462MHz 802.11n(40MHz):2422~2452MHz 5G WLAN IEEE 802.11a/n(HT20)/ac(VHT20): 5.180GHz-5.240GHz IEEE 802.11n(HT40)/ac(VHT40): 5.190GHz-5.230GHz IEEE 802.11ac(VHT80): 5.210GHz IEEE 802.11a/n(HT20)/ac(VHT20):5.745GHz-5.825GHz IEEE 802.11a/n(HT40)/ac(VHT40): 5.755GHz-5.795GHz IEEE 802.11ac(VHT80): 5.775GHz Adapter: Input: 100-240V 50/60Hz 0.7A Output: 5V 3A, 9V 2A, 12V 1.5A Battery: Capacity: 5000mAh Rated Voltage: 3.8V Hardware Version: V1.1 Software Version: V1.0 1.2 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate: FCC Registration No.: 746540 CAB ID: CN0136 Report No.: LGT25L082HA01 Page 6 of 8 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Report No.: LGT25L082HA01 Page 7 of 8 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] • [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz. Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Report No.: LGT25L082HA01 Page 8 of 8 2.3 TEST RESULT Turn up Result Mode Turn up Power BT-GFSK -2±1dBm BT-π/4-DQPSK 0±1dBm BT-8DPSK 0.5±1dBm BLE 1M-GFSK -5.5±1.5dBm BLE 2M-GFSK -5.5±1.5dBm 2.4G WIFI-802.11b 7.5±1dBm 2.4G WIFI-802.11g 7.5±1dBm 2.4G WIFI-802.11n(HT20) 7.5±1dBm 2.4G WIFI-802.11n(HT40) 7.5±1dBm 5G WIFI-802.11a 7±1dBm 5G WIFI-802.11n(HT20) 6.5±1dBm 5G WIFI-802.11n(HT40) 6.5±1dBm 5G WIFI-802.11ac(VHT20) 6.5±1dBm 5G WIFI-802.11ac(VHT40) 6.5±1dBm 5G WIFI-802.11ac(VHT80) 6.5±1dBm The MPE result of worst mode: RF Function Frequency (MHz) Max Turn up Power (dBm) Max Turn up Power (mW) Estimated SAR Limit Ratio Result BT 2480 1.50 1.41 0.445 3 0.148 Pass BLE 2440 -4.00 0.40 0.124 3 0.041 Pass 2.4G WIFI 2462 8.50 7.08 2.222 3 0.741 Pass 5G WIFI 5180 8.00 6.31 2.872 3 0.957 Pass Note: 1. The Maximum Power Density is less…

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The test report is effective only with both signature and specialized stamp. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report only apply to the tested sample. Shenzhen LGT Test Service Co., Ltd. Tel: 0755-89668180 E-mail:[email protected] Web: www.lgt-cert.com Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Page 1 of 73 RF TEST REPORT Product Name: Tablet Model Number: P4-8, P5, P8, T11, S60, T60, P7 FCC ID: 2BDTW-P4 Issued For : Zhongke Microelectronics Technology (Shenzhen) Co., LTD Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Issued By : Shenzhen LGT Test Service Co., Ltd. Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Report Number: LGT25L082RF01 Sample Received Date: Dec. 03, 2025 Date of Test: Dec. 03, 2025 ~ Dec. 15, 2025 Date of Issue: Dec. 15, 2025 Report No.: LGT25L082RF01 Page 2 of 73 TEST REPORT CERTIFICATION Applicant: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Manufacturer: Zhongke Microelectronics Technology (Shenzhen) Co., LTD Address: Floor 4, Building A, Shimei Industrial Zone, Jinying New Village, Longhua District, Shenzhen, Guangdong Product Name: Tablet Trademark: N/A Model Number: P4-8, P5, P8, T11, S60, T60, P7 Sample Status: Normal APPLICABLE STANDARDS STANDARD TEST RESULTS FCC Part 15.247, Subpart C ANSI C63.10-2020 PASS Prepared by: Approved by: Zane Shan Vita Li Engineer Technical Director Report No.: LGT25L082RF01 Page 3 of 73 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST LABORATORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 FREQUENCY HOPPING SYSTEM REQUIREMENTS 10 2.4 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 12 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 12 2.6 EQUIPMENTS LIST 13 3. EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.2 RADIATED EMISSION MEASUREMENT 18 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 29 4.1 LIMIT 29 4.2 TEST PROCEDURE 29 4.3 TEST SETUP 29 4.4 EUT OPERATION CONDITIONS 30 4.5 TEST RESULTS 30 5. NUMBER OF HOPPING CHANNEL 31 5.1 LIMIT 31 5.2 TEST PROCEDURE 31 5.3 TEST SETUP 31 5.4 EUT OPERATION CONDITIONS 31 5.5 TEST RESULTS 31 6. AVERAGE TIME OF OCCUPANCY 32 6.1 LIMIT 32 6.2 TEST PROCEDURE 32 6.3 TEST SETUP 32 6.4 EUT OPERATION CONDITIONS 32 6.5 TEST RESULTS 32 7. HOPPING CHANNEL SEPARATION MEASUREMEN 33 7.1 LIMIT 33 7.2 TEST PROCEDURE 33 Report No.: LGT25L082RF01 Page 4 of 73 7.3 TEST SETUP 33 7.4 EUT OPERATION CONDITIONS 33 7.5 TEST RESULTS 33 8. BANDWIDTH TEST 34 8.1 LIMIT 34 8.2 TEST PROCEDURE 34 8.3 TEST SETUP 34 8.4 EUT OPERATION CONDITIONS 34 8.5 TEST RESULTS 34 9. OUTPUT POWER TEST 35 9.1 LIMIT 35 9.2 TEST PROCEDURE 35 9.3 TEST SETUP 35 9.4 EUT OPERATION CONDITIONS 35 9.5 TEST RESULTS 35 10. ANTENNA REQUIREMENT 36 10.1 STANDARD REQUIREMENT 36 10.2 EUT ANTENNA 36 APPENDIX I - TEST RESULTS 37 1. DUTY CYCLE 37 2. BANDWIDTH 41 3. MAXIMUM CONDUCTED OUTPUT POWER 48 4. CARRIER FREQUENCY SEPARATION 52 5. NUMBER OF HOPPING FREQUENCIES 54 6. TIME OF OCCUPANCY (DWELL TIME) 56 7. UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS 59 APPENDIX II - MEASUREMENT PHOTOS 73 Report No.: LGT25L082RF01 Page 5 of 73 Revision History Rev. Issue Date Revisions 00 Dec. 15, 2025 Initial Issue Report No.: LGT25L082RF01 Page 6 of 73 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247, Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247(a)(1) Hopping Channel Separation PASS -- 15.247(a)(1)&(b)(1) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247(d) Conducted Spurious & Band Edge Emission PASS -- 15.247(a)(1)(iii) Number of Hopping Frequency PASS -- 15.247(a)(1)(iii) Dwell Time PASS -- 15.247(a)(1) Bandwidth PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Report No.: LGT25L082RF01 Page 7 of 73 1.1 TEST LABORATORY Company Name: Shenzhen LGT Test Service Co., Ltd. Address: Room 205, Building 13, Zone B, Zhenxiong Industrial Park, No.177, Renmin West Road, Jinsha, Kengzi Street, Pingshan District, Shenzhen, Guangdong, China Accreditation Certificate: FCC Registration No.: 746540 CAB ID: CN0136 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 Occupied Channel Bandwidth ±0.46% 2 RF Output Power, Conducted ±0.71dB 3 Power Spectral Density, Conducted ±1.57dB 4 Unwanted Emission, Conducted ±0.63dB 5 Conducted emission ±2.80dB 6 All Emissions, Radiated (0.009-30MHz) ±2.16dB 7 All Emissions, Radiated (30MHz-1GHz) ±4.61dB 8 All Emissions, Radiated (1GHz-18GHz) ±5.49dB 9 Temperature ±0.5∞C 10 Humidity ±2% 11 Duty Cycle ±2.3% Note: The measurement uncertainty is not included in the test result. Report No.: LGT25L082RF01 Page 8 of 73 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name: Tablet Test Model Number: P4-8 Series Number: P5, P8, T11, S60, T60, P7 Model Difference: The only difference between product models color process. Different model names to meet market demand. Other power supply modes, internal structure, circuit, appearance and key components are the same, and do not affect saf…

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Page 1 of 2 Report No.: LGT25L082 Appendix - Test Setup photos Set-up for Radiated Spurious Emission, Below 1GHz Set-up for Radiated Spurious Emission, Above 1GHz Page 2 of 2 Report No.: LGT25L082 Set-up for Conducted Emission