2A53EMEEBOOKM7EBOOK READER

quick start guide MEEBOOK M7 E-book reader MEEBOOK M7 TF （仅限支持手写笔的机型） Meebook Type-C slot Power Button TF card slot Page-turning buttons Speaker (for support pen version only) Meebook Email:[email protected] 邮箱 Email 86-755-23577449 深圳市宝安区西乡宝源路2007号宗泰未来城405室 Room 405,Zongtai Future Building, No 2007 Baoyuan Road,Xixiang,Bao'an Disctrict, Shenzhen, PRC. 518102 FCC Statement 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 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 interference 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. Cations to this device not explicitly approved by manufacturer could Caution: .Any changes or modivoid your authority to operate this equipment.RF Exposure Information The device was evaluated to meet general RF exposure requirements. This equipment should be installed and used with a minimum distance of 0 mm between the radiator and your body.

ShenzhenHaoqingTechnologyCo., LTD Theinformationprovidedin thisletteris basedon thereferencedrulepartsof Title47 of theCFRas wellas KDB986446D01. Anexpirationdateforthisletterdoesnotexist.In casetheU.S.agentchanges,thegranteeis obligatedto notifytheFCCwithin30 daysvia thegrantingTCB. FederalCommunicationsCommission Authorizationand EvaluationDivision EquipmentAuthorizationBranch 7435 OaklandMills Road Columbia,MD 21046 7/10/23 U.S. AgentDesignation ShenzhenHaoqingTechnologyCo., LTDacknowledgestheir consentfor the followingcontact locatedin the UnitedStatesto act as their agent for serviceof processfor the equipmentfor which authorizationis sought(FCC ID: 2A53EMEEBOOKM7): Nameand companyof U.S. agent:Tim Payne,FCC US Agent,LLC PhysicalU.S. addressof agent:3722 IllinoisAvenue,Saint Charles,IL, 60174,USA FRN of U.S. agent:0033402884 Email addressof U.S. agent:[email protected] FCC US Agent,LLCacknowledgestheir obligationto acceptserviceof processon behalfof ShenzhenHaoqingTechnologyCo., LTD. ShenzhenHaoqingTechnologyCo., LTDwith the FRN0032178220acceptsits obligationto maintainan agent for serviceof processin the UnitedStatesfor no less than one year after either the granteehas permanentlyterminatedall marketingand importationof the applicableequipmentwithin the U.S., or the conclusionof any Commission-relatedadministrativeor judicialproceedinginvolving the equipment,whicheveris later. By signingthis form, we confirmthe aboveand that we are awareof the applicationrequirements listed under § 2.911(d)(7). Sincerely, Signature JoJo Zhou Manager ShenzhenHaoqingTechnologyCo., LTD Signature Tim Payne Manager FCC US Agent,LLC 48_[model] US_Agent_2.911(d)(7)-U, V04

Sincerely, Name/Title： jojo Zhou/Manager Company: Shenzhen Haoqing Technology Co., LTD Address: Room 405, Zongtai Future City, No. 2007, Baoyuan Road, Xixiang, Bao'an District Shenzhen China Phone: 18898720828 Fax: 18898720828 E-Mail: [email protected]

Page 1 of 4 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. External Photos Photo 1 Photo 2 Page 2 of 4 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 4 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 4 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 ------End------

Label FCC ID:2A53EMEEBOOKM7

Page 1 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Internal Photos Photo 1 Photo 2 Page 2 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 3 Photo 4 Page 3 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 5 Photo 6 Page 4 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 7 Photo 8 Page 5 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 9 Photo 10 Page 6 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 11 Photo 12 Page 7 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 13 Photo 14 Antenna Page 8 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 15 Photo 16 Page 9 of 9 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Photo 17 ------End------

RF Exposure evaluation FCC ID: 2A53EMEEBOOKM7 1.1. Applicable Standard According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1093 RF exposure requirement KDB447498 v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 1.2. Requirement According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below 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 according to 5) in section 4.1 is applied to determine SAR test exclusion. 1.3. Manufacturing tolerance BLE Frequency (MHz) GFSK 2402 2440 2480 Target (dBm) 0 0 0 Tolerance ± (dB) 1.0 1.0 1.0 BR_EDR Frequency (MHz) GFSK 2402 2440 2480 Target (dBm) 0 0 0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) π/4-DQPSK 2402 2440 2480 Target (dBm) 0 0 0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 8-DPSK 2402 2440 2480 Target (dBm) 0 0 0 Tolerance ± (dB) 1.0 1.0 1.0 Page 2 of 3 2.4GWIFI Frequency (MHz) 11B 2412 2437 2462 Target (dBm) 3 3 3 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11G 2412 2437 2462 Target (dBm) 2.4 2.4 2.4 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11N20 2412 2437 2462 Target (dBm) 2 2 2 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11N40 2422 2437 2452 Target (dBm) 2 2 2 Tolerance ± (dB) 1.0 1.0 1.0 5G WIFI Frequency (MHz) 5180~5240MHz 5180 5200 5240 Target (dBm) -2.0 -2.0 -2.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 5260~5320MHz 5260 5280 5320 Target (dBm) -1.0 -1.0 -1.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 5500~5700MHz 5500 5600 5700 Target (dBm) -2.0 -1.0 -1.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 5745~5825MHz 5745 5785 5825 Target (dBm) -2.5 -2.5 -2.5 Tolerance ± (dB) 1.0 1.0 1.0 2. E v a l u a t i o n R e s u l t Evaluation Results Band/Mode f (GHz) Antenna Distance (mm) Max.RF output power (including tune-up tolerance) SAR Test Exclusion Threshold SAR Test Exclusion dBm mW BR_EDR 2.5 5 1 1.259 0.39<3.0 Yes BLE 2.5 5 1 1.259 0.39<3.0 Yes 2.4GHz WIFI 2.5 5 4 2.51 0.78<3.0 Yes 5GHz WIFI 5.8 5 0 1.0 0.48<3.0 Yes Note:BT and WIFI Support synchronization. SUM (Worst): 2.4GHz WIFI+BT=0.78/3+1.259/3=0.68<3 Page 3 of 3 3. C o n c l u s i o n The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06 .....................End of Report.........................

Page 1 of 38 Report No.: AIT23052306FW1 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. TEST REPORT Client Information: Applicant: Shenzhen Haoqing Technology Co., LTD Applicant add.: Room 405, Zhongtai future Building,No.2007 Baoyuan Road, Xixiang Town,Bao'an Disctrict, Shenzhen Manufacturer: Shenzhen Haoqing Technology Co., LTD Manufacturer add.: Room 405, Zhongtai future Building,No.2007 Baoyuan Road, Xixiang Town,Bao'an Disctrict, Shenzhen Product Information: Product Name: EBOOK READER Model No.: MEEBOOK M7 Brand Name: HQ MEEBOOK FCC ID: 2A53EMEEBOOKM7 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Prepared By: Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang,Dongguan, Guangdong, China Tel.: +86-769-8202 0499 Fax.: +86-769-8202 0495 Date of Receipt: May 23, 2023 Date of Test: May 23, 2023~June 28, 2023 Date of Issue: June 29, 2023 Test Result: Pass This device described above has been tested by Dongguan Yaxu (AiT) Technology Limited and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Note: This report shall not be reproduced except in full, without the written approval of Dongguan Yaxu (AiT) Technology Limited, this document may be altered or revised by Dongguan Yaxu (AiT) Technology Limited, personal only, and shall be noted in the revision of the document. This test report must not be used by the client to claim product endorsement. Reviewed by: Approved by: Simba Huang Seal.chen Page 2 of 38 Report No.: AIT23052306FW1 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. 1 Contents Page COVER PAGE 1 CONTENTS .................................................................................................................................................................... 2 2 TEST SUMMARY .......................................................................................................................................................... 4 2.1 Statement of the Measurement Uncertainty .............................................................................. 4 2.2 Measurement Uncertainty ......................................................................................................... 4 3 TEST FACILITY ............................................................................................................................................................. 5 3.1 Deviation from standard ............................................................................................................ 5 3.2 Abnormalities from standard conditions .................................................................................... 5 3.3 Test Location ............................................................................................................................. 5 4 GENERAL INFORMATION ......................................................................................................................................... 6 4.1 Test frequencies ........................................................................................................................ 7 4.2 EUT Peripheral List ................................................................................................................... 8 4.3 Test Peripheral List ................................................................................................................... 8 4.4 TEST METHODOLOGY............................................................................................................ 9 4.5 Description of Test Modes ....................................................................................................... 10 5 EQUIPMENT USED DURING TEST ........................................................................................................................ 11 6 TEST RESULTS AND MEASUREMENT DATA .................................................................................................... 11 6.1 Antenna requirement .............................................................................................................. 12 6.2 Peak Power Measurement ...................................................................................................... 13 6.3 Frequency Separation and 20 dB Bandwidth .......................................................................... 15 6.4 Number of Hopping Frequency ............................................................................................... 17 6.5 Time of Occupancy (Dwell Time) ............................................................................................ 18 6.6 Conducted Spurious Emissions and Band Edges Test ........................................................... 20 6.7 Restrict-band Band-edge Measurements ............................................................................... 22 6.8 Radiated Emissions Measurement ......................................................................................... 24 6.9 Conducted Emissions ............................................................................................................. 34 6.10 Pseudorandom frequency hopping sequence ......................................................................... 37 7 TEST SETUP PHOTOGRAPHS OF EUT ................................................................................................................ 38 8 EXTERNAL PHOTOGRAPHS OF EUT ................................................................................................................... 38 9 INTERNAL PHOTOGRAPHS OF EUT .................................................................................................................... 38 Page 3 of 38 Report No.: AIT23052306FW1 Dongguan Yax…

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TEL：0755-23203435FAX：0755-23203435 Shenzhen Aihui Technology Co., LTD 第1页共8页 天线规格书 AntennaSampleConfirmationFrom 供应商名称 VendorName 深圳市艾汇科技有限公司 ShenZhenAihuiTechnologyCo.，Ltd 客户名称 CustomerName 皓擎 样品名称 SampleName M7 产品型号 PartNumber 样品规格 Specification 丝印M7-2.4/5.8WIFI-AH线长；30mm（0.81）3代。 检验项目 InspectionItem 性能测试 Performance 外观检查 TotalAppearance 结构 structure 其它 Others 检验结果 Inspection Result 备注 Remark 品质审核 QAAudit 工程审核 EngineerAudit 业务确认 Sales Confirm 以下由客户填写 ThefollowingarefilledbyCustomer 客户意见 Customer Evaluation 客户签字/盖章 Signation/ Chapter byCustomer 日期/date:2023.06.27 - TEL：0755-23203435FAX：0755-23203435 Shenzhen Aihui Technology Co., LTD 第2页共8页 AntennaTestReport 测试单位:深圳市艾汇科技有限公司 Testby：ShenZhenAihuiTechnologyCo.，Ltd 材料 Material FPC 天线类型 AntennaType MonopoleType 极化方式 Polarizationmode Linear 应用场景 Application 工作频段 Band 2.4G/5.8GWIFI/BT VSWR≤2 功率 Power Max：2W 阻抗 Impedance 50Ω 增益 dBi ≥1dBi 测试设备 TestEquipment HPE5071C、ShieldingRoom、3Dautomaticturntable AntennaDescription:： 1.Groundingprocessingandpicturedescription:no 2.Needtochangethemotherboardtomatch:no Testvoltage:3.6V,checktheantennacontactisgoodbeforetesting.  TheRFcableoftheintegratedtesteriskeptinanaturalstateandcannotbe curled. Specification:testthespecifiedpowerlevel,allindicatorsmustconformtothe specifications. TEL：0755-23203435FAX：0755-23203435 Shenzhen Aihui Technology Co., LTD 第4页共8页 Antenna matching circuit E0 Modify 1E02E03 NoNoNo Note: The customer's final verification antenna performance prototype is retained in our company for at least one year to facilitate the analysis and solution of antenna mass production Test tool Objective: To test the passive parameters of antenna as accurately as possible. Production method: The hand mechanism is a 50 ohm coaxial cable, one end of which is connected to the test point at the back end of the matching circuit (front end of the RF test hole) of the mobile phone motherboard, and the other end is connected to the SMA connector. The diagram is as follows: FAX：0755-2320343TEL：0755-232034355 Shenzhen Aihui Technology Co., LTD 第6页共8页 Antenna active test data Antenna passive test data Shenzhen Aihui Technology Co., LT TEL：0755-23203435FAX：0755-23203435 D 第7页共8页

Dongguan Yaxu(AiT) Technology Limited Report No.: AIT23052306FW1 FCC ID: 2A53EMEEBOOKM7 Page 1 of 61 Appendix A RF Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: EBOOK READER Trade Mark: HQ MEEBOOK Test Model: MEEBOOK M7 Environmental Conditions Temperature: 25.2°C Relative Humidity: 51.2% ATM Pressure: 101Kpa Test Engineer: Simba Huang Supervised by: Seal Chen Dongguan Yaxu(AiT) Technology Limited Report No.: AIT23052306FW1 FCC ID: 2A53EMEEBOOKM7 Page 2 of 61 Contents Page COVER PAGE 1 Duty Cycle ........................................................................................................................................................................................... 3 1.1 Test Result ............................................................................................................................................................................... 3 1.2 Test Graphs ............................................................................................................................................................................. 4 2 Maximum Conducted Peak Output Power .......................................................................................................................................... 9 2.1 Test Result ............................................................................................................................................................................... 9 2.2 Test Graphs ........................................................................................................................................................................... 10 3 20dB Bandwidth ................................................................................................................................................................................ 15 3.1 Test Result ............................................................................................................................................................................. 15 3.2 Test Graphs ........................................................................................................................................................................... 16 4 Carrier Frequency Separation ........................................................................................................................................................... 21 4.1 Test Result ............................................................................................................................................................................. 21 4.2 Test Graphs ........................................................................................................................................................................... 22 5 Hopping Channel Number ................................................................................................................................................................. 24 5.1 Test Result ............................................................................................................................................................................. 24 5.2 Test Graphs ........................................................................................................................................................................... 25 6 Dwell Time ......................................................................................................................................................................................... 27 6.1 Test Result ............................................................................................................................................................................. 27 6.2 Test Graphs ........................................................................................................................................................................... 28 7 RF Conducted Spurious Emissions ................................................................................................................................................... 31 7.1 Test Result ............................................................................................................................................................................. 31 7.2 Test Graphs ........................................................................................................................................................................... 32 8 Band-edge for RF Conducted Emissions .......................................................................................................................................... 41 8.1 Test Result ............................................................................................................................................................................. 41 8.2 Test Graphs ........................................................................................................................................................................... 42 9 Restrict-band band-edge measurements .......................................................................................................................................... 54 9.1 Test Result ............................................................................................................................................................................. 54 9.2 Test Graphs ........................................................................................................................................................................... 56 Dongguan Yaxu(AiT) Technology Limited Report No.: AIT23052306FW1 FCC ID: 2A53EMEEBOOKM7 Page 3 of 61 1 Duty Cycle 1.1 Test Result Mode Frequency (MHz) Duty Cycle (%) 1/T (kHz) 1-DH1 2402 31.34 2.63 1-DH1 2441 31.2 2.63 1-DH1 2480 31.2 2.63 2-DH1 2402 32.01 2.56 2-DH1 2441 32 2.56 2-DH1 2480 32 2.56 3-DH1 2402 32.01 2.5 3-DH1…

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Page 1 of 2 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Test Setup Photo Radiated Emission Page 2 of 2 FCC ID: 2A53EMEEBOOKM7 Dongguan Yaxu (AiT) Technology Limited No.22, Jinqianling 3rd Street, Jitigang, Huangjiang, Dongguan, Guangdong, China. Conducted Emission ------End------