2A7HI-S7Foreign language word translator

FCCStatement 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. 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 interferencereceived, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

1/1 LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: UA INTERNATIONAL INC. FRN:0033510736 Contact Name:Jessica Zhong Address:5030 Boardwalk Dr Suite 818 Colorado Springs, COLORADO 80919, USA Telephone No: 001-719-6787182 Email: [email protected] Applicant: Company name: Shenzhen Intelligent Voice Technology Co., Ltd Product Description: Foreign language word translator Grantee code:2A7HI FCC ID:2A7HI-S7 FRN ： 0032560799 Contact Name:Chunxiaio.liu Address:5th Floor, Building 7, Rundongsheng Industrial Park, No.467 of 107 National Rd, Longteng Community, Xixiang street, Bao'an Dist, Shenzhen.China. Telephone No:13631633790 Email: [email protected] [Shenzhen Intelligent Voice Technology Co., Ltd] certifies that, as of the date of this filing of the application with the TCB, [UA INTERNATIONAL INC.] is our designated US agent for service ofprocess for the above referenced FCC ID. [Shenzhen Intelligent Voice Technology 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 equipment. [UA INTERNATIONAL INC.] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. UA INTERNATIONAL INC.is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 1/1 Date: 2024/01/29 Applicant’s Name:Chunxiaio.liu US Agent’s Name: Jessica Zhong Title:financial affairs Title: General Manager SignatureSignature

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Shenzhen Intelligent Voice Technology Co., Ltd Grantee code: 2A7HI FCC ID:2A7HI-S7 Contact Name: Chunxiaio.liu Address: 5th Floor, Building 7, Rundongsheng Industrial Park, No.467 of 107 National Rd, Longteng Community, Xixiang street, Bao'an Dist, Shenzhen.China. Telephone No:13631633790 Fax No:13631633790 Email:[email protected] i.[Shenzhen Intelligent Voice Technology Co., Ltd] (“the applicant”) 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. The applicant must sign this certification. ii. [Shenzhen Intelligent Voice Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Shenzhen Intelligent Voice Technology Co., Ltd](“theapplicant”)certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment . Date: 2024/01/29 Applicant’s Name:Chunxiaio.liu Title:financial affairs Signature 1 The Commission’sCovered Listis published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment.https://www.fcc.gov/supplychain/coveredlist

Shenzhen Intelligent Voice Technology Co., Ltd Product Similarity Declaration Product name:Foreign language word translator Model name: S7, S1, S1PRO, S2, S2PRO, S3, S3PRO, S4, S4PRO, S5, S5PRO, S6, S6PRO, S7PRO, S8, S8PRO, S9, S9PRO, S10, S10PRO, S11, S11PRO, S12, S12PRO, S13, S13PRO, S14, S14PRO, S15, S15PRO, S16, S16PRO, S17, S17PRO, S18, S18PRO, S19, S19PRO, S20, S20PRO, T1, T1PRO,T2,T2PRO,T3,T3PRO,T4,T4PRO,T5,T5PRO,T6,T6PRO,T7, T7PRO, T8, T8PRO, T8+, T9, T9+, T9PRO, T10, T10PRO, T11, T11PRO, T12, T12PRO, T13, T13PRO, T14, T14PRO, T15, T15PRO, T16, T16PRO, T17, T17PRO, T18, T18PRO, T19, T19PRO, T20, T20PRO, T21, T21PRO, T22, T22PRO, T23, T23PRO, T24, T24PRO, T25, T25PRO, T26, T26PRO, T27, T27PRO, T28, T28PRO, T29, T29PRO, T30, T30PRO, NTL3000, NTL3000LA FCC ID:2A7HI-S7 We ( Shenzhen Intelligent Voice Technology Co., Ltd ) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model number. Signature: Name:Chunxiaio.liu Title: financial affairs Place, date:The Shenzhen, 2024.01.29

C5266091_X8_Ed.1 1/1 Letter of Authorization Shenzhen Intelligent Voice Technology Co., Ltd Company: Shenzhen Intelligent Voice Technology Co., Ltd Address:5th Floor, Building 7, Rundongsheng Industrial Park, No.467 of 107 National Rd, Longteng Community, Xixiang street, Bao'an Dist, Shenzhen.China. Product Name: Foreign language word translator Model Number:S7, S1, S1PRO, S2, S2PRO, S3, S3PRO, S4, S4PRO, S5, S5PRO, S6, S6PRO, S7PRO, S8, S8PRO, S9, S9PRO, S10, S10PRO, S11, S11PRO, S12, S12PRO, S13, S13PRO,S14,S14PRO,S15,S15PRO,S16, S16PRO, S17, S17PRO, S18, S18PRO, S19, S19PRO, S20, S20PRO, T1, T1PRO, T2, T2PRO, T3, T3PRO, T4, T4PRO, T5, T5PRO, T6, T6PRO, T7, T7PRO, T8, T8PRO, T8+, T9, T9+, T9PRO, T10, T10PRO, T11, T11PRO, T12, T12PRO, T13, T13PRO, T14, T14PRO, T15, T15PRO, T16, T16PRO, T17, T17PRO, T18, T18PRO, T19, T19PRO, T20, T20PRO, T21, T21PRO, T22, T22PRO, T23, T23PRO, T24, T24PRO, T25, T25PRO, T26, T26PRO, T27, T27PRO, T28, T28PRO, T29, T29PRO, T30, T30PRO, NTL3000, NTL3000LA FCC Identifier: 2A7HI-S7 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name:Chunxiaio.liuDate: 2024-01-29 Title: financial affairs Signature of applicant:

C5266091_X10_Ed.2 1/1 Shenzhen Intelligent Voice Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2024-01-29 Subject: Request for Confidentiality FCC ID: 2A7HI-S7 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/LocationNoNo Attestation StatementNoNo External PhotosNo ☒ Block Diagram ☒☐ Schematics ☒☐ Test ReportNoNo Test Setup PhotosNo ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐☐ RF Exposure InfoNoNo Operational Description ☒☐ Cover Letter(s)NoNo SDR Software / Security Info ☐ No NOTE 1: Long‐Term Confidentiality may be permitted under special conditions (SeeII. LONG‐TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short‐Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ___180___ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Nam e : Chunxiaio.liu Title: financial affairs

Page 1 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID:2A7HI‐S7 External Photos Page 2 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Page 3 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Page 4 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn

Lable: Foreign language word translator Model ： S7 FCC ID: 2A7HI‐S7

Page 1 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn FCC ID : 2A7HI‐S7 Internal Photos Page 2 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn ANT Page 3 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Page 4 of 4 Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, China Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn

FCC ID:2A7HI-S7 RF Exposure Evaluation According toKDB 447498 D01 General RF Exposure Guidance v06and part 2.1093， Unless specifically required by thepublished RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numericalsimulation, is not required when the correspondingSAR Test Exclusion Thresholdcondition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances≤5 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)]ꞏ[√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 andmm before calculation The result is rounded to one decimal place for comparison Here, BT-BLE Mode Freque ncy (MHz) Max Power (dBm) Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Max Power (mW) Min. Distance (mm) Calc. thresholds limit GFSK 2402 -1.73 -2±1.0-1.0 0.7945.000.246 3.0 2440 -1.88 -2±1.0 -1.0 0.7945.000.248 3.0 2480 -2.27 -2±1.0 -1.0 0.7945.000.250 3.0 WIFI 2.4G Mode Frequen cy (MHz) Max Power (dBm) Target power W/ tolerance (dBm) Max tune up power tolerance (dBm) Max Power (mW) Min. Distance (mm) Calc. thresholds limit 802.11b 24126.256±1.07.05.0125.001.5573.0 24374.86 5±1.0 6.03.9815.001.2433.0 24626.106±1.07.05.0125.001.5733.0 802.11g 24127.04 7±1.0 8.06.3105.001.9603.0 24377.307±1.08.06.3105.001.9703.0 24627.10 7±1.0 8.06.3105.001.9803.0 802.11n (HT20) 24126.416±1.07.05.0125.001.5573.0 24376.13 6±1.0 7.05.0125.001.5653.0 24626.546±1.07.05.0125.001.5733.0 802.11n (HT40) 24226.53 6±1.0 7.05.0125.001.5573.0 24376.35 6±1.0 7.05.0125.001.5653.0 24526.937±1.08.06.3105.001.9763.0 Remark ： 1. BT& wifi2.4G Antenna gain is 2.5dBi, 2. BT and wifi can transmit at the same time 3. In the case of simultaneouslaunches for wifi and BT: The Max Calc. Thresholds : BT: 0.250, Wifi: 1.980 BT and Wifi: 0.250/3+1.980/3 =0.743≤1 So a SAR test is not required

Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 1 规格承认书 ApprovalSheet 客户名称 微星 (Customer Name ） 产品名称S7-WIFI antenna (Specification) 客户料号 (Customer P/N) 产品料号 (O/I) 送样日期 2024-01-15 （ Date ） 频段 WIFI 版本A 射频陈彦博 确认 结构杨学忠 客户确认 日期 Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 2 Null 1.Project picture 2.test fixture 3.building-out circuit 4. Test electrical performance 4.1 Test method specification standard 4.2 Parametric picture 5.structural drawings Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 3 1.Project picture (for reference only) WIFI antenna 2. Passive testing Objective: To test the passive parameters of antenna as accurately as possible. Method: This fixture is a 50 ohm coaxial cable, one end of which is connected to the test point at the back end of the matching circuit of the mobile phone motherboard (the front section of the RF test hole), and the other section is connected to the SMA connector. The details are as follows： The following table is a test of the performance of the S7-WIFI production antenna： S7-WIFI antenna frequency(MHz) VSWR frequency (MHz) VSWR frequency transmitting terminal receiving end 2.4GWIFI2400-2550≤3.02400-2550≤3.0 Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 4 3.building-out circuit Antenna (match unchanged) 4. Test 4.1 Test method specification standard VSWR The test devices are successively connected as：E5071 Bnetwork analyzer→50 ohm coaxialCable→120mmLong copper pipe→test fixture。 Test fixture processing: From the antenna 50 ohm test point on the PCB of the mobile phone with a hard cable to lead out the SMA-J connector, connected with the copper tube with a choke, and then connected to other devices in turn。 ElementMatched value E1(0402) E2(0402)0Ohm E3(0402) Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 5 Test diagram Passivestandingwavepattern Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 6 2.4 Efficiency/gain 2.4 antenna effeciency： 2.4 antenna pattern： 2.4G-WiFi FreqEffiGain (MHz)(%)(DBi) 240020.03 1.2 242022.260.31 246022.810.36 248024.380.42 250025.14 2.5 Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 7 Dosking MicroElectronics Co.,Ltd 德仕勤科技有限公司 - 承认书 深圳市德仕勤科技有限公司 Dosking MicroElectronics Co.,Ltd 地址： 深圳市南山区西丽大学城民企科技园2栋（港鸿基大厦）西座403 TEL:0755-88602767 FAX:0755-82793883 8 The above tests meet the design requirements and the data is superior。 5：structural drawings

TableofContents 1. -6dB Bandwidth.......................................................................................................................................................2 2. 99% Occupied Bandwidth....................................................................................................................................9 3. Duty Cycle...............................................................................................................................................................16 5. Power Spectral Density....................................................................................................................................... 23 6. Bandedge................................................................................................................................................................ 30 7. Spurious Emission.................................................................................................................................................38 Page 2 of 50 FCC ID: 2A7HI-S7 FCC_2.4G_WIFI (Part15.247) Test Data 1. -6dB Bandwidth ConditionAntennaModulationFrequency (MHz) -6dB BW(MHz) limit(kHz)Result NVNTANT1802.11b2412.008.60500Pass NVNTANT1802.11b2437.008.60500Pass NVNTANT1802.11b2462.009.57500Pass NVNTANT1802.11 g2412.0015.75500Pass NVNTANT1802.11g2437.0015.94500Pass NVNTANT1802.11g2462.0016.08500Pass NVNTANT1802.11n (HT20)2412.0016.73500Pass NVNTANT1802.11n(HT20)2437.0016.74500Pass NVNTANT1802.11n(HT20)2462.0016.76500Pass NVNTANT1802.11n (HT40)2422.0035.78500Pass NVNTANT1802.11n(HT40)2437.0035.58500Pass NVNTANT1802.11n(HT40)2452.0035.38500Pass -6dB_Bandwidth_NVNT_ANT1_802_11b_2412 Page 3 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11b_2437 -6dB_Bandwidth_NVNT_ANT1_802_11b_2462 Page 4 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11g_2412 -6dB_Bandwidth_NVNT_ANT1_802_11g_2437 Page 5 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11g_2462 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 Page 6 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 Page 7 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 Page 8 of 50 -6dB_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 Page 9 of 50 2. 99% Occupied Bandwidth ConditionAntennaModulationFrequency(MHz)99%%BW(MHz) NVNTANT1802.11b2412.0012.729 NVNTANT1802.11b2437.0012.189 NVNTANT1802.11b2462.0013.087 NVNTANT1802.11g2412.0019.760 NVNTANT1802.11g2437.0018.946 NVNTANT1802.11 g2462.0021.041 NVNTANT1802.11n(HT20)2412.0019.905 NVNTANT1802.11n(HT20)2437.0019.071 NVNTANT1802.11n (HT20)2462.0020.763 NVNTANT1802.11n(HT40)2422.0037.503 NVNTANT1802.11n(HT40)2437.0037.143 NVNTANT1802.11n(HT40)2452.0037.388 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2412 Page 10 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2437 99%_Occupied_Bandwidth_NVNT_ANT1_802_11b_2462 Page 11 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2412 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2437 Page 12 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11g_2462 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2412 Page 13 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2437 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT20)_2462 Page 14 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2422 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2437 Page 15 of 50 99%_Occupied_Bandwidth_NVNT_ANT1_802_11n(HT40)_2452 Page 16 of 50 3. Duty Cycle ConditionAntennaModulationFrequency(MHz)Dutycycle(%)Dutyfactor(dB) NVNTANT1802.11b2412.0098.370.00 NVNTANT1802.11b2437.0098.370.00 NVNTANT1802.11b2462.0098.370.00 NVNTANT1802.11g2412.0092.210.35 NVNTANT1802.11g2437.0092.210.35 NVNTANT1802.11 g2462.0090.910.41 NVNTANT1802.11n(HT20)2412.0089.550.48 NVNTANT1802.11n(HT20)2437.0089.550.48 NVNTANT1802.11n (HT20)2462.0089.550.48 NVNTANT1802.11n(HT40)2422.0081.080.91 NVNTANT1802.11n(HT40)2437.0081.080.91 NVNTANT1802.11n(HT40)2452.0081.080.91 Duty_Cycle_NVNT_ANT1_802_11b_2412 Page 17 of 50 Duty_Cycle_NVNT_ANT1_802_11b_2437 Duty_Cycle_NVNT_ANT1_802_11b_2462 Page 18 of 50 Duty_Cycle_NVNT_ANT1_802_11g_2412 Duty_Cycle_NVNT_ANT1_802_11g_2437 Page 19 of 50 Duty_Cycle_NVNT_ANT1_802_11g_2462 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2412 Page 20 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2437 Duty_Cycle_NVNT_ANT1_802_11n(HT20)_2462 Page 21 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2422 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2437 Page 22 of 50 Duty_Cycle_NVNT_ANT1_802_11n(HT40)_2452 Page 23 of 50 5. Power Spectral Density Conditio n Antenna Modulation Frequency (MHz) PSD(dBm/30kHz) RB factor(dB) PSD(dBm/3kHz) limit(dBm/3kH z) Result NVNTANT1802.11b2412.005.31-10.00-4.698Pass NVNTANT1802.11b2437.002.43-10.00-7.578Pass NVNTANT1802.11b2462.003.35-10.00-6.658Pass NVNTANT1802.11 g2412.000.96-10.00-9.048Pass NVNTANT1802.11g2437.00-1.59-10.00-11.598Pass NVNTANT1802.11g2462.00-0.15-10.00-10.158Pass NVNTANT1 802.11n (HT20)2412.000.28-10.00-9.728Pass NVNTANT1 802.11n(HT20) 2437.00-1.28-10.00-11.288Pass NVNTANT1 802.11n(HT20) 2462.00-0.42-10.00-10.428Pass NVNTANT1 802.11n (HT40)2422.00-4.61-10.00-14.618Pass NVNTANT1 802.11n(HT40) 2437.00-4.57-10.00-14.578Pass NVNTANT1 802.11n(HT40) 2452.00-3.31-10.00-13.318Pass Power_Spectral_Density_NVNT_ANT1_802_11b_2412 Power_Spectral_Density_NVNT_ANT1_802_11b_2437 Page 24 of 50 Power_Spectral_Density_NVNT_ANT1_802_11b_2462 Power_Spectral_Density_NVNT_ANT1_802_11g_2412 Page 25 of 50 Power_Spectral_Density_NVNT_ANT1_802_11g_2437 Power_Spectral_Density_NVNT_ANT1_802_11g_2462 Page 26 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2412 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2437 Page 27 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT20)_2462 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2422 Page 28 of 50 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2437 Power_Spectral_Density_NVNT_ANT1_802_11n(HT40)_2452 Page 29 of 50 Page 30 of 50 6. Bandedge ConditionAntennaModulation TX_Frequency (MHz) Max. Mark_frequency(MHz) Spurious level(dBm) limit(dBm) Result NVNTANT1802.11b2412.002399.936-29.775-12.404Pass NVNTANT1…

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FCC TEST REPORT FCC ID: 2A7HI-S7 Product:Foreign language word translator Model Name: S7, S1, S1PRO, S2, S2PRO, S3, S3PRO, S4, S4PRO, S5, S5PRO, S6, S6PRO, S7PRO, S8, S8PRO, S9, S9PRO, S10, S10PRO, S11, S11PRO, S12, S12PRO, S13, S13PRO, S14, S14PRO, S15, S15PRO, S16, S16PRO, S17, S17PRO, S18, S18PRO, S19, S19PRO, S20, S20PRO, T1, T1PRO, T2, T2PRO, T3, T3PRO, T4, T4PRO, T5, T5PRO, T6, T6PRO, T7, T7PRO, T8, T8PRO, T8+, T9, T9+, T9PRO, T10, T10PRO, T11, T11PRO, T12, T12PRO, T13, T13PRO, T14, T14PRO, T15, T15PRO, T16, T16PRO, T17, T17PRO, T18, T18PRO, T19, T19PRO, T20, T20PRO, T21, T21PRO, T22, T22PRO, T23, T23PRO, T24, T24PRO, T25, T25PRO, T26, T26PRO, T27, T27PRO, T28, T28PRO, T29, T29PRO, T30, T30PRO, NTL3000, NTL3000LA Brand:N/A Report No.:NCT24003236E1-2 Prepared for Shenzhen Intelligent Voice Technology Co., Ltd 5th Floor, Building 7, Rundongsheng Industrial Park, No.467 of 107 National Rd, Longteng Community, Xixiang street, Bao'an Dist, Shenzhen.China. Prepared by Shenzhen NCT Testing Technology Co., Ltd. A101&2F B2, Fuqiao 6th Area, Xintian Community, Fuhai Street, Baoan District, Shenzhen, People’s Republic of China TEL: 400-8868-419 FAX: 86-755-27790922 Report No.: NCT24003236E1-2 Page 2 of 36 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn 1 TEST RESULT CERTIFICATION Applicant: Shenzhen Intelligent Voice Technology Co., Ltd Address: 5th Floor, Building 7, Rundongsheng Industrial Park, No.467 of 107 National Rd, Longteng Community, Xixiang street, Bao'an Dist, Shenzhen.China. Manufacturer: Shenzhen MSAI Technology Co., Ltd. Address: 5th Floor, Building 4, Rundongsheng Industrial Park, Longteng Community, Xixiang street, Bao'an Dist, Shenzhen, China Product name: Foreign language word translator Model name: For details, see page 7 of the report Standards: FCC CFR47 Part 15 Section 15.247 Test procedure: ANSI C63.10:2013 Date of test: Jan. 20, 2024-Jan. 29, 2024 Date of Issue: Jan. 30, 2024 This device described above has been tested by NCT, 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. This report shall not be reproduced except in full, without the written approval of NCT, this document may be altered or revised by NCT, personal only, and shall be noted in the revision of the document. Test Engineer: Keven Wu / Engineer Technical Manager: Henry Wang / Manager Report No.: NCT24003236E1-2 Page 3 of 36 Hotline: 400-8868-419Fax: 86-755-27790922http://www.ncttesting.cn Contents Page 1 TEST RESULT CERTIFICATION...............................................................................................................................2 2 TEST SUMMARY.......................................................................................................................................................... 5 3 GENERAL INFORMATION..........................................................................................................................................6 3.1 G ENERALDESCRIPTION OFE.U.T.....................................................................................................................6 3.2 C HANNELLIST..................................................................................................................................................... 7 3.3 T ESTSITE............................................................................................................................................................8 3.4 T ESTSETUPCONFIGURATION............................................................................................................................9 3.5 T ESTMODE......................................................................................................................................................... 9 4 EQUIPMENT DURING TEST.................................................................................................................................... 10 4.1 E QUIPMENTSLIST............................................................................................................................................. 10 4.2 M EASUREMENTUNCERTAINTY......................................................................................................................... 12 4.3 D ESCRIPTION OFSUPPORTUNITS...................................................................................................................12 5 CONDUCTED EMISSION.......................................................................................................................................... 13 5.1 E.U.T. O PERATION............................................................................................................................................13 5.2 EUT S ETUP....................................................................................................................................................... 13 5.3 T ESTSET-UP (BLOCKDIAGRAM OFCONFIGURATION)................................................................................. 14 5.4 M EASUREMENTPROCEDURE............................................................................................................................14 5.5 C ONDUCTEDEMISSIONLIMIT........................................................................................................................... 14 5.6 M EASUREMENTDESCRIPTION.......................................................................................................................... 14 5.7 C ONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 6 RADIATED SPURIOUS EMISSIONS..............................................................…

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