2BTQP-C5Car wireless screen mirroring adapter

User Manual Model:C5 Car wireless screen mirroring adapter -Original Car Wired To Wireless- Please read the manual carefully before use. Recommend keeping this manual for future reference. Compatibility Note ◆ Please make sure your car supports wired Carplay functions. ◆ Required iPhone 6 or later iPhone models with IOS 10 or above for wireless Carplay function. How to confirm if your car has Apple wired CarPlay function. Method 1: Connect your iPhone to your car by USB date cable and see connection interface logo on your car display. Method 2: Check the compatible list below or check with your car manufacturer to see if your car has this capability. Check out the website for supported car models https://www.apple.com/io s/carplay/ahttps://www.ap ple. How to use 1. Start the car and wait for the car head until system to be loaded. 2. Connect the Wireless Carplay adapter to the USB-A or Type-C port in your car. Please be sure plug the adapter into the port that is for wired apple Carplay . 3. After the device is successfully linked to the vehicle, there will be a Bluetooth prompt screen, and the Bluetooth name will be prompted as: smartBox-xxxx. 4. Turn on the Bluetooth of your mobile phone, search and pair the Bluetooth ‘smartBox-xxxx’, and continue to agree to use it, then you can use the Carplay function normally. 5. Please note that you should keep your phone Bluetooth turned on, so that you can automatically link Carplay next time. Carplay Connection Insert the device into the vehicle USB communication port Open the IPHONE setting to open the WIF, Bluetooth, respectively Open the Bluetooth search Bluetooth device name: smarBOX_xxxx and click pairing -Allow synchronous contacts-Select to complete using the onboard carplay. connection. The mobile phone screen is thrown into the car machine. Please Note 1. The wireless Carplay adapter working principle is: uses Bluetooth to establish a pairing between the iPhone or Android smartphone and the smartBox, then switches to using Wi-Fi to maintain the wireless connection. 2. Please ensure wireless Carplay Adapter power indicates light is on. 3. Please ensure that your car models support wired Carplay functions. Switch Mobile phones: How to switch between different phones (Include switching Carplay Mode). 1. Turn off Bluetooth and Wi-Fi of the currently linked mobile phone at the same time. 2. Unplug and reinsert the adapter. (important) 3. Turn on the other phone’s Bluetooth, search and pair the device’s Bluetooth SmartBox-xxxx. 4.Try pairing several times to complete the handover if you are prompted that Bluetooth is occupied. OTA upgrade： 1. Insert the CarPlay adapter into the USB communication port of the car. 2. Link the carplay/android auto box to the mobile phone and enter the carplay interface. (You can also plug the adapter into a 5V power supply and connect the adapter's Wi-Fi with your phone, password is 88888888) 3. Open the mobile web browser and enter the address "192.168.5.1". 4. Click "Online Upgrade" on the OTA page. 5. During the upgrade, do not exit the OTA page, so as not to interrupt the upgrade process. 6. When the upgrade progress reaches 70%, the adapter will automatically exit the carplay interface, when the upgrade is completed, the OTA page will prompt the upgrade to be completed. 7. After the upgrade is completed, re-plug the carplay box to display the upgraded version, at this time, you need to delete the original Bluetooth link, and then re-establish a new Bluetooth link and use this product normally. FQA 1. What is the Wi-Fi password for the Wireless Carplay Adapter? The Wi-Fi password is 88888888. 2. Audio input or output issues: calls rejected or forwarded to voicemail / no play sound / microphone not working /music playback interrupted or paused /voice functioning abnormally. 1) Please check if the iPhone Bluetooth connect to other devices such as Earphone, watch, etc. lf so, please disconnect other auto-connected Bluetooth devices。 2) When on a call, check that your ‘Audio’ output option is Carplay 3. When use the wireless Carplay Adapter whether Mobile Phone can use other internet Wi-Fi? Can’t use other internet Wi-Fi at the same time. 4. Unable to automatically reconnect 1) Please make sure that the Bluetooth and Wi- Fi functions of your mobile phone are turned on and the Bluetooth is not occupied when you get in the car. 2) Clear the pairing record, restart the phone and repair the Adapter. 5. Can the adapter be paired with multiple phones? The adapter can be paired with multiple phones, but only one device can be connected at a time. Please note, the adapter's system will only auto-connect back to the last used phone. 6. Can't find the Bluetooth and Wi-Fi of the wireless Carplay Adapter? Please make sure wireless Carplay adapter power indicates light is on and be sure plug the adapter into the port that is for wired Carplay . lf only one phone can’t find the Bluetooth of the adapter, please try to reset the network and Bluetooth settings of this phone, and then restart the phone and try again. If the same problem happens on the other phones, it may be defective, please let us know. 7. The indicator light of the adapter is still on after the car is turned off. The car does not cut off all power immediately when the engine is turned off. The adapter's light will not go out immediately; it will turn off after a few minutes. Please rest assured that its power consumption is minimal and will not drain the car battery. 8. Whether Wireless Carplay Adapter support YouTube Video? It does not support YouTube or other videos. FCC Warning 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, purs…

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Shenzhen Guangyou Technology Co.,LTD Covered Equipment Certification Attestation Letter 12/19/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BTQP-C5 Shenzhen Guangyou 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. Shenzhen Guangyou 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. Shenzhen Guangyou 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: Gangsheng Zhou Title: General Manager Company Name: Shenzhen Guangyou Technology Co.,LTD Date: 12/19/2025

Shenzhen Guangyou Technology Co.,LTD U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: December 19, 2025 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BTQP-C5 Shenzhen Guangyou 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 Shenzhen Guangyou Technology Co.,LTD FRN: 0037759867 Address: Sixth floor of Building A, Baola Mansion, Hexing Road, Luozhu Community, Shiyang Street, Bao'an District, Shenzhen City, China Signature: Contact Person: Gangsheng Zhou Tel: +86- 13544252665 Email: [email protected]

DATE: December 19, 2025 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BTQP-C5 Product Name: Car wireless screen mirroring adapter 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 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: Gangsheng Zhou Title: General Manager Company: Shenzhen Guangyou Technology Co.,LTD

Date: December 19, 2025 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: Gangsheng Zhou Title: General Manager Company: Shenzhen Guangyou Technology Co.,LTD

DATE: December 19, 2025 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 Shenzhen Guangyou Technology Co.,LTD (Sixth floor of Building A, Baola Mansion, Hexing Road, Luozhu Community, Shiyang Street, Bao'an District, Shenzhen City, China). <Signature> Name: Gangsheng Zhou Title: General Manager Applicant Company: Shenzhen Guangyou Technology Co.,LTD

Shenzhen Guangyou Technology Co.,LTD Model Difference Statement Dear Sir/Madam, Added models C1, C2, C3, C4, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20 basis of the original product C5 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: Gangsheng Zhou Company name: Shenzhen Guangyou Technology Co.,LTD Address: Sixth floor of Building A, Baola Mansion, Hexing Road, Luozhu Community, Shiyang Street, Bao'an District, Shenzhen City, China

Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report Annex A. EUT External Photos Model: C5 EUT View 1 EUT View 2 Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report EUT View 3 EUT View 4 Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report EUT View 5 EUT View 6

Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report Annex D. Label and Information 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

Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report Annex B. EUT Internal Photos Model: C5 EUT Internal View 1 EUT Internal View 2 Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report EUT Internal View 3 PCB Antenna

FCC ID: 2BTQP-C5 RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm2) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f2) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f2) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r2) Where Pd = power density in mW/cm2, Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm2. If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation BR+EDR Mode Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 8DPSK 2.51 1.78 0.0004 1.0 PASS 5.8G Wi-Fi Mode Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11a 5.47 3.52 0.0008 1.0 PASS Remark: 2.4G antenna gain=0.35dBi, 5G antenna gain=0.68dBi So a SAR test is not required

Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Test Data Appendix of Test Report 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT a 5180 Ant1 53.63 2.71 4.1 NVNT a 5200 Ant1 55.84 2.53 4.1 NVNT a 5240 Ant1 55.84 2.53 4.1 NVNT n20 5180 Ant1 64.93 1.88 4.46 NVNT n20 5200 Ant1 51.49 2.88 4.46 NVNT n20 5240 Ant1 58.9 2.3 4.44 NVNT n40 5190 Ant1 42.38 3.73 7.81 NVNT n40 5230 Ant1 41.16 3.86 7.81 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Duty Cycle NVNT a 5180MHz Ant1 Duty Cycle NVNT a 5200MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Duty Cycle NVNT a 5240MHz Ant1 Duty Cycle NVNT n20 5180MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Duty Cycle NVNT n20 5200MHz Ant1 Duty Cycle NVNT n20 5240MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Duty Cycle NVNT n40 5190MHz Ant1 Duty Cycle NVNT n40 5230MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 2. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Duty Factor (dB) Total Power (dBm) Limit (dBm) Verdict NVNT a 5180 Ant1 0.73 2.71 3.44 24 Pass NVNT a 5200 Ant1 1.68 2.53 4.21 24 Pass NVNT a 5240 Ant1 2.94 2.53 5.47 24 Pass NVNT n20 5180 Ant1 0.64 1.88 2.52 24 Pass NVNT n20 5200 Ant1 1.28 2.88 4.16 24 Pass NVNT n20 5240 Ant1 2.73 2.3 5.03 24 Pass NVNT n40 5190 Ant1 -1.77 3.73 1.96 24 Pass NVNT n40 5230 Ant1 0.63 3.86 4.49 24 Pass Note: Total power=Conducted power + Duty factor Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Power NVNT a 5180MHz Ant1 Power NVNT a 5200MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Power NVNT a 5240MHz Ant1 Power NVNT n20 5180MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Power NVNT n20 5200MHz Ant1 Power NVNT n20 5240MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Power NVNT n40 5190MHz Ant1 Power NVNT n40 5230MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 3. -26dB Bandwidth Condition Mode Frequency (MHz) Antenna -26 dB Bandwidth (MHz) Verdict NVNT a 5180 Ant1 23.71 Pass NVNT a 5200 Ant1 23.11 Pass NVNT a 5240 Ant1 23.65 Pass NVNT n20 5180 Ant1 25.52 Pass NVNT n20 5200 Ant1 25.92 Pass NVNT n20 5240 Ant1 24.98 Pass NVNT n40 5190 Ant1 41.95 Pass NVNT n40 5230 Ant1 43.49 Pass Report No: SSP25110571-2E FCC ID: 2BTQP-C5 -26dB Bandwidth NVNT a 5180MHz Ant1 -26dB Bandwidth NVNT a 5200MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 -26dB Bandwidth NVNT a 5240MHz Ant1 -26dB Bandwidth NVNT n20 5180MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 -26dB Bandwidth NVNT n20 5200MHz Ant1 -26dB Bandwidth NVNT n20 5240MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 -26dB Bandwidth NVNT n40 5190MHz Ant1 -26dB Bandwidth NVNT n40 5230MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 4. Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT a 5180 Ant1 16.528 NVNT a 5200 Ant1 16.524 NVNT a 5240 Ant1 16.539 NVNT n20 5180 Ant1 17.758 NVNT n20 5200 Ant1 17.721 NVNT n20 5240 Ant1 17.774 NVNT n40 5190 Ant1 36.299 NVNT n40 5230 Ant1 36.284 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 OBW NVNT a 5180MHz Ant1 OBW NVNT a 5200MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 OBW NVNT a 5240MHz Ant1 OBW NVNT n20 5180MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 OBW NVNT n20 5200MHz Ant1 OBW NVNT n20 5240MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 OBW NVNT n40 5190MHz Ant1 OBW NVNT n40 5230MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 5. Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm) Duty Factor (dB) Total PSD (dBm) Limit (dBm) Verdict NVNT a 5180 Ant1 -8.89 2.71 -6.18 11 Pass NVNT a 5200 Ant1 -8.31 2.53 -5.78 11 Pass NVNT a 5240 Ant1 -7.05 2.53 -4.52 11 Pass NVNT n20 5180 Ant1 -9.29 1.88 -7.41 11 Pass NVNT n20 5200 Ant1 -8.28 2.88 -5.4 11 Pass NVNT n20 5240 Ant1 -7.45 2.3 -5.15 11 Pass NVNT n40 5190 Ant1 -12.84 3.73 -9.11 11 Pass NVNT n40 5230 Ant1 -11.41 3.86 -7.55 11 Pass Note: Total PSD=Conducted PSD + Duty factor Report No: SSP25110571-2E FCC ID: 2BTQP-C5 PSD NVNT a 5180MHz Ant1 PSD NVNT a 5200MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 PSD NVNT a 5240MHz Ant1 PSD NVNT n20 5180MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 PSD NVNT n20 5200MHz Ant1 PSD NVNT n20 5240MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 PSD NVNT n40 5190MHz Ant1 PSD NVNT n40 5230MHz Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 6. Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT a 5180 Ant1 -44.91 -27 Pass NVNT a 5240 Ant1 -46.71 -27 Pass NVNT n20 5180 Ant1 -46.4 -27 Pass NVNT n20 5240 Ant1 -46.51 -27 Pass NVNT n40 5190 Ant1 -45.24 -27 Pass NVNT n40 5230 Ant1 -47.83 -27 Pass Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Band Edge NVNT a 5180MHz Low Ant1 Band Edge NVNT a 5240MHz High Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Band Edge NVNT n20 5180MHz Low Ant1 Band Edge NVNT n20 5240MHz High Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Band Edge NVNT n40 5190MHz Low Ant1 Band Edge NVNT n40 5230MHz High Ant1 Report No: SSP25110571-2E FCC ID: 2BTQP-C5 7. Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT a 5180 Ant1 -35.2 -27 Pass NVNT a 5200 Ant1 -35.17 -27 Pass NVNT a 5240 Ant1 -34.89 -27 Pass NVNT n20 5180 Ant1 -35.01 -27 Pass NVNT n20 5200 Ant1 -34.77 -27 Pass NVNT n20 5240 Ant1 -35.23 -27 Pass NVNT n40 5190 Ant1 -34.75 -27 Pass NVNT n40 5230 Ant1 -34 -27 Pass Note: Testing is carried out with frequency rang 30MHz to the 40GHz, above 27GHz not recorded for no spurious point have a margin of less than 20dB with respect to the limits. Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Tx. Spurious NVNT a 5180MHz Ant1 Emission Tx. Spurious NVNT a 5200MHz Ant1 Emission Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Tx. Spurious NVNT a 5240MHz Ant1 Emission Tx. Spurious NVNT n20 5180MHz Ant1 Emission Report No: SSP25110571-2E FCC ID: 2BTQP-C5 Tx. Spurious NVNT n20 5200MHz Ant1 Emission Tx. Spurious NVNT n20 5240MHz Ant1 Emission …

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Report No: SSP25110571-2E FCC Test Report Page 1 of 28 FCC TEST REPORT FCC ID: 2BTQP-C5 Report No. : SSP25110571-2E Applicant : Shenzhen Guangyou Technology Co.,LTD Product Name : Car wireless screen mirroring adapter Model Name : C5 Test Standard : FCC Part 15 Subpart E Date of Issue : 2025-12-08 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: SSP25110571-2E FCC Test Report Page 2 of 28 Test Report Basic Information Applicant..................................: Shenzhen Guangyou Technology Co.,LTD Address of Applicant...............: Sixth floor of Building A, Baola Mansion, Hexing Road, Luozhu Community, Shiyang Street, Bao'an District, Shenzhen City, China Manufacturer..........................: Shenzhen Guangyou Technology Co.,LTD Address of Manufacturer........: Sixth floor of Building A, Baola Mansion, Hexing Road, Luozhu Community, Shiyang Street, Bao'an District, Shenzhen City, China Product Name.........................: Car wireless screen mirroring adapter Brand Name.............................: - Main Model..............................: C5 Series Models..........................: See section 1.1 (Page 5) Test Standard..........................: FCC Part 15 Subpart E KDB 789033 D02 v02r01 ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2025-11-19 to 2025-12-08 Test Result...............................: PASS Tested By ................................: (Coke Huang) 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: SSP25110571-2E FCC Test Report Page 3 of 28 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................7 1.3 Compliance Standards ...........................................................................................................................................8 1.4 Test Facilities ........................................................................................................................................................8 1.5 List of Measurement Instruments ..........................................................................................................................9 1.6 Measurement Uncertainty ................................................................................................................................... 10 2. Summary of Test Results ........................................................................................................................................... 11 3. Antenna Requirement ............................................................................................................................................... 12 3.1 Standard and Limit.............................................................................................................................................. 12 3.2 Test Result .......................................................................................................................................................... 12 4. Conducted Emissions ................................................................................................................................................ 13 4.1 Standard and Limit.............................................................................................................................................. 13 4.2 Test Procedure.................................................................................................................................................... 13 4.3 Test Data and Results .......................................................................................................................................... 14 5. Radiated Emissions(Below 1GHz)............................................................................................................................. 15 5.1 Standard and Limit.............................................................................................................................................. 15 5.2 Test Procedure.................................................................................................................................................... 15 5.3 Test Data and Results .......................................................................................................................................... 16 6. Spurious Emissions(Above 1GHz) ............................................................................................................................. 19 6.1 Standard and Limit.............................................................................................................................................. 19 6.2 Test Procedure.................................................................................................................................................... 19 6.3 Test Data and Results ........................................................…

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Page 1 of 4 1. General Information 1.1 Antenna Information Manufacturer: Shenzhen Guangyou Technology Co.,LTD Address of Manufacturer: Sixth floor of Building A, Baola Mansion, Hexing Road, Luozhu Community, Shiyang Street, Bao'an District, Shenzhen City, China Product Name: PCB Antenna Model Name: C5 Frequency Range: 2400MHz – 2500MHz, 5150-5850MHz Type of Antenna: PCB Antenna Antenna Gain: 2.4G: 0.35dBi, 5G: 0.68dBi (Max.) Impedance: 50 ohm Antenna View: Length * Width (1.8cm * 0.6cm) Page 2 of 4 2. Antenna Specification information 2.1 Gain Frequency Peak Gain (dBi) Polarity 2400MHz 0.35 Horizontal 2400MHz -0.2 Vertical 2450MHz -1.66 Horizontal 2450MHz -1.75 Vertical 2500MHz -2.13 Horizontal 2500MHz -2.33 Vertical 5150MHz 0.68 Horizontal 5150MHz 0.25 Vertical 5500MHz -1.59 Horizontal 5500MHz -1.81 Vertical 5850MHz -2.06 Horizontal 5850MHz -2.26 Vertical Page 3 of 4 2.2 Radiation Pattern View Page 4 of 4

Report No: SSP25110571-1&2E FCC ID: 2BTQP-C5 Annex of Test Report Annex C. Test Photos Radiated Emission Test View Below 1GHz Radiated Emission Test View Above 1GHz