2BOOX-CY02SMART GLASSES

This product cannot be worn for swimming or soaked in water. A: In the off state, press and hold the button for 3 seconds to turn on the device; B: In the on state, press and hold the button for 3 seconds to turn off the device; C: In the on state, press and hold the button for 8 seconds to restore factory settings and restart the device (This operation will clear all data on the device. Please use it with caution); D: In the on state, press once briefly to take a photo. The photo will be automatically stored in the local memory of the product. You can connect to the APP to import it to your phone; E: In the on state, press and hold the button for 2 seconds to start recording. During the recording process, press once briefly to end the current recording. The recorded video will be automatically stored in the local memory of the product and can be imported to your phone after connecting to the APP; F: In the on state, press briefly twice consecutively to record audio. During the recording process, press once briefly to end the recording. The recorded file will be automatically stored in the local memory of the product and can be imported to your phone after connecting to the APP; G: In the on state, press and hold the button for 8 seconds to force the device to restart and enter the connection waiting state; H: When a call comes in, press once briefly to answer the call. Press for 1 second to reject the current call; A: When the device is powered on, press the button once to wake up the AI voice assistant. This operation requires the HeyCyan application to remain displayed at the front end. B: When powered on, press the button quickly twice to activate the AI rapid image recognition function. C: When powered on, press and hold the button for 3 seconds to activate the recording function. Press once while recording to end it. The recorded audio will be automatically saved in the product's local memory. After connecting to the APP, it can be imported to the phone. 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. NOTE 1: 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. TYPE-C充电 充电指示灯 本产品不可佩戴游泳或者浸泡于水中。 A:关机状态下，长按按键3秒开机; B:开机状态下，长按按键3秒可关机; C:开机状态下，长按8秒恢复出厂设置并重启(此 操作会清空设备上的所有数据，请谨慎使用) D:开机状态下，短按1次可照相，照片会自动存储在 产品的本地内存，可连接APP后导入到手机; E:开机状态下，长按2秒可录像，录像过程中再 短按一次结束本次录像，拍摄的视频会自动存储在产 品本地内存，可连接APP后导入到手机; F:在开机状态下，连续短按2次可录音，录音过程中短按 一次结束录音，录音的文件会自动存储在产品的本地内存， 可连接APP后导入到手机 G:在开机状态下，长按按键8秒会使产品强制重新 启动，进入到待连接状态; H:当有电话进入时，短按一次可接听来电，长按1秒可拒 接当次来电; A:在播放音乐时，连续单击触摸区域，可开始播放/ 暂停播放; B:在播放音乐时，连续三击触摸区域，切换上一首 音乐; C:在播放音乐时，连续双击触摸区域，切换下一首音乐。 D:在播放音乐时，前滑调大音量，后滑调小音量。 EYEVUE EYEVUE TYPE-C charging Charging indicator light

Dongguan Chengxing Electronic Technology Co., Ltd Covered Equipment Certification Attestation Letter 3/18/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BOOX-CY02 Dongguan Chengxing Electronic 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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Dongguan Chengxing Electronic Technology Co., Ltd (“the applicant”) 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. Dongguan Chengxing Electronic Technology Co., Ltd (“the applicant”) 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). Signed: Printed name: Tong Wei Title: Manager Company Name: Dongguan Chengxing Electronic Technology Co., Ltd Date: 3/18/2026

Dongguan Chengxing Electronic Technology Co., Ltd U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: March 18, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BOOX-CY02 Dongguan Chengxing Electronic Technology Co., Ltd (“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: Dongguan Chengxing Electronic Technology Co., Ltd FRN: 0036900587 Address: Room 401, Building 3, No. 31, Shibei Road, Fenggang Town, Dongguan City, Guangdong Province, China Signature: Contact Person: Tong Wei Tel: +86-18928486196 Email: [email protected]

DATE: March 18, 2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen CCUT Quality Technology Co., Ltd. (1F, Building 35, Changxing Technology Indstrl Park Changzhen Community, Yutang Street,Shenzhen,China) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Dongguan Chengxing Electronic Technology Co., Ltd (Room 401, Building 3, No. 31, Shibei Road Fenggang Town, Dongguan City, Guangdong Province, China). <Signature> Name: Tong Wei Title: general manager Company: Dongguan Chengxing Electronic Technology Co., Ltd

Date: March 18, 2026 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Sincerely, <Signature> Name: Tong Wei Title: general manager Company: Dongguan Chengxing Electronic Technology Co., Ltd

DATE: March 18, 2026 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BOOX-CY02 Product Name: SMART GLASSES Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description  SOFTWARE SECURITY DESCRIPTION These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name: Tong Wei Title: general manager Company: Dongguan Chengxing Electronic Technology Co., Ltd

Dongguan Chengxing Electronic Technology Co., Ltd Model Difference Statement DATE: March 18, 2026 FCC ID: 2BOOX-CY02 Dear Sir/Madam, Added models CY03, CY05, CY06, CY07, CY08, CY09, CY10 basis of the original product CY02. The color of appearance and model name of series models listed are different from the main model, but the circuit and the electronic construction are the same, declared by the manufacturer. Sincerely, Name: Tong Wei Title: general manager Company name: Dongguan Chengxing Electronic Technology Co., Ltd Address: Room 401, Building 3, No. 31, Shibei Road Fenggang Town, Dongguan City, Guangdong Province, China

Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report Annex A. EUT External Photos Model: CY02 EUT View 1 EUT View 2 Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report EUT View 3 EUT View 4 Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report EUT View 5 EUT View 6 Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report EUT View 7 EUT View 8

Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report Annex D. Label and Inf ormation FCC Label Sample FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location Label Location

Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report Annex B. EUT Internal Photos Model: CY02 EUT Internal View 1 EUT Internal View 2 Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report EUT Internal View 3 EUT Internal View 4 BT ANT Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report EUT Internal View 5 EUT Internal View 6 WIFI ANT Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report EUT Internal View 7 EUT Internal View 8

FCC ID: 2BOOX-CY02 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093，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(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 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)] · [√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 Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. For BR+EDR Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 2 2(±1) 3 1.995 2402 5 0.618386 3.0 For 5.8GWiFi Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 4.76 4(±1) 5 3.16 5755 5 1.51614 3.0 Remark: BR+EDR antenna gain= 0.17dBi; 5GWiFi antenna gain= 0dBi The device can transmit with 5GWiFi and Bluetooth BR+EDR simultaneously. Calculations for simultaneously transmit Mode Ratios Result Limit Result BR+EDR 0.20613 0.71151 1 PASS 5G Wi-Fi 0.50538 Ratios = Power Density / Power density Limit So a SAR test is not required

Report No: DSP26020387-1E FCC Test Report Page 1 of 45 FCC TEST REPORT FCC ID: 2BOOX-CY02 Report No. : DSP26020387-1E Applicant : Dongguan Chengxing Electronic Technology Co., Ltd Product Name : SMART GLASSES Model Name : CY02 Test Standard : FCC Part 15.247 Date of Issue : 2026-03-18 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: DSP26020387-1E FCC Test Report Page 2 of 45 Test Report Basic Information Applicant..................................: Dongguan Chengxing Electronic Technology Co., Ltd Address of Applicant...............: Room 401, Building 3, No. 31, Shibei Road Fenggang Town, Dongguan City, Guangdong Province, China Manufacturer..........................: Dongguan Chengxing Electronic Technology Co., Ltd Address of Manufacturer........: Room 401, Building 3, No. 31, Shibei Road Fenggang Town, Dongguan City, Guangdong Province, China Product Name.........................: SMART GLASSES Brand Name.............................: - Main Model..............................: CY02 Series Models..........................: CY03, CY05, CY06, CY07, CY08, CY09, CY10 Test Standard..........................: FCC Part 15 Subpart C ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2026-02-09 to 2026-03-14 Test Result...............................: PASS Tested By ................................: (Walker Wu) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: DSP26020387-1E FCC Test Report Page 3 of 45 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................9 2. Summary of Test Results ........................................................................................................................................... 10 3. Antenna Requirement ............................................................................................................................................... 11 3.1 Standard and Limit.............................................................................................................................................. 11 3.2 Test Result .......................................................................................................................................................... 11 4. Conducted Emissions ................................................................................................................................................ 12 4.1 Standard and Limit.............................................................................................................................................. 12 4.2 Test Procedure.................................................................................................................................................... 12 4.3 Test Data and Results .......................................................................................................................................... 13 5. Radiated Emissions ................................................................................................................................................... 16 5.1 Standard and Limit.............................................................................................................................................. 16 5.2 Test Procedure.................................................................................................................................................... 16 5.3 Test Data and Results .......................................................................................................................................... 18 6. Band-edge Emissions(Radiated) ............................................................................................................................... 22 6.1 Standard and Limit.............................................................................................................................................. 22 6.2 Test Procedure.................................................................................................................................................... 22 6.3 Test Data and Results ......................................................................................................................…

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Dongzhen Electronics Co., Ltd Antenna Specification for Approval Customer Name： Product Name： 2.4G antenna Product Name: Part NO.: 1332-22#19*0.15*1.3535mm Write By： Mr. zhou Issued Date: 2023-5-8 customer: R&D DeptBusiness DeptApproved By supplier R&D Dept Engineer Dept Approval Yangjiaqiao Village, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Product Specification A.Electrical Characteristics Frequency 2400MHz ~2500MHz VSWR <3.0 Efficiency >20% Impedance 50 Ohm Polarization Line Gain 0.17DBi B. Material & Mechanical Characteristics Material of Radiator Cu Cable Type 1.4 white Connector Type : NO Dimension C. Environmental Operation Temperature - 30 °C ~ + 80 °C Storage Temperature - 30 °C ~ + 85 °C Test Equipment & Conditions 1．Network Analyzers : Agilent 8753D 5071B 2． Communications Test Set: Agilent E5515C 3． 3D Chamber Test System Type of Antenna: Integral antenna Gain 2.40 -0.01 2.440 0.12 2.48 0.17 Radiation Pattern:

Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report Annex C. Test Photos Conducted Emission Test View 1 Radiated Emission Test View Below 1GHz Report No: DSP26020387-1&2E FCC ID: 2BOOX-CY02 Annex of Test Report Radiated Emission Test View Above 1GHz