2BKQ5-CX008Smart Car Kit

User Manual Car Charger with Find Hub Model: CAR-L1 Car Charger with Find Hub 01 Product Overview 01 Charging Contacts Type-C Charging Port USB Charging Port ModelCAR-L1 WirelessBLE5.2 Voltage Input12V~24V Voltage Output5V Current Output0~3A Power Output30W Max Operating Temperature-10°C~60°C MaterialABS Product Dimensions61*45*19mm Net Weights25g / 0.88oz Type-C Charging Port5V/3A USB Charging Port5V/2A 02 Android devices: Find Hub Instruction 02 Add Item 1. Make sure your phone’s Bluetooth and network are turned on. 2. Plug the car charger into car’s charging port. 3. Close to Android device and wait for a pop-up to show item. (If no pop-up appears, please restart your phone and try again). 4. Tap “Connect”, read and accept the prompts to complete . 5. In the “Find Hub” app, select it to customize the device and category. Manual Set up Instruction (If you miss the pop-up) 1. Open Settings. 2. To “Google”. 3. Click on “All services”. 4. In the “Connected Devices & Sharing” menu, select “Devices”. 5. Enable “Scan for Nearby Devices”. 6. Item will appear in the list of available nearby devices. 7. Click on it and follow on-screen instructions to complete. 03 Find Hub Functions 03 Find Nearby In the “Find Hub” app, select your item. Find Far Away In the “Find Hub” app, select your item and tap it to view its location. To navigate to the location. Tap “Get Directions” to open map navigation. Enable Lost Mode In the “Find Hub” app, select your item and tap “Mark as Lost”. Add your contact information and you will get a notified if the Find Hub Network locates it. Item Location Sharing In the “Find Hub” app, select your item and tap “Share Device” 04 IOS Devices: Find My Instruction 04 Pair the device 1. Plug the car charger into car’s charging port. 2. Open the Find My app in your iPhone. 3. Choose “Items”, then tap “+”. Next, choose “Add Other Item”. 4. Locate your item (Named “FinderGo”) and tap “Connect”. 5. Add a name and choose an emoji for your item. The setup process is done. 6. Your item is now connected and ready to help you locate your item. Find My Functions 05 Enable “Lost Mode” — Open the Find My app. — Select the “Items” tab or use Find Items app on Apple Watch. — Tap on your car charger name in the list. — Under “Lost Mode”, tap “Enable” and follow the prompts. 05 Remove the item from Find My app — Open the Find My app. — Select the “Items” tab or use Find Items app on Apple Watch. — Make sure “Lost Mode” is disabled. — Scroll to the bottom of the screen and tap “Remove Item”. Note: Make sure the item is powered on and is near to your phone. Locate your item 1. Find car charger when it is nearby: — Open the Find My app. — Select the “Items” tab or use Find Items app on Apple Watch. — Tap on your car charger name in the list. 06 Troubleshooting 06 1. Why doesn’t Find Hub update the location? Ensure your device has power and Bluetooth is turned on. 2. When can the item be located? When item is separated from its owner for a period of time, it can be found by other Android/Apple devices that are part of Find Hub / the Find My network, and the owner can start to get the location of item. 3. How is the device designed to discourage unwanted tracking? If any Find My network accessory separated from its owner is seen moving with you over time, you will be notified by your iPhone/iPad or it will emit a sound. 4. How is my privacy protected? Only you can see where your item is. Your location data and history are never stored on the item itself. Devices that relay the location of your item also stay anonymous, and that location data is encrypted every step of the way. 07 5. What is the Find My network? And how does it work? The Apple Find My network provides an east, secure way to locate compatible personal items on a map using the Find My app on your iPhone, iPad, Mac, or the Find Items app on Apple watch. Simply pair your compatible product with the Apple Find My app to view it right alongside your Apple devices. 6. If you removed the car charger, how to restore the car charger? Power the car charger on and off continuously four times to restore it to factory settings. Legal Notice Google, Android, and Find Hub are trademarks of Google LLC. Apple, Apple Find My, IOS are trademarks of APPLE Inc. FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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 complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 4 Product Name: Smart Car Kit Model No.: CX008 EUT Constructional Details External Photo Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 4 Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 4 Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 4 of 4 ------End------

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BKQ5-CX008

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: Smart Car Kit Model No.: CX008 EUT Constructional Details Internal Photo Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 ------End------ ANTENNA

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 8 RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : HTT2025111156F02 2BKQ5-CX008 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Dec. 08. 2025 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Zhongshan Chenxuan Technology Co., Ltd Address............................................ : 2nd Floor, No. 6, Caoyi Xingtai South Road, Guzhen Town, Zhongshan City, Guangdong Province Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT Technology Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT Technology Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Smart Car Kit Manufacturer .................................... : Zhongshan Chenxuan Technology Co., Ltd Trade Mark ........................................ N/A Model/Type reference ...................... : CX008 Rating ............................................... : DC 12-24V Result ............................................... : PASS Report No.: HTT2025111156F02 Page 2 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 8 T E S T R E P O R T Equipment under Test : Smart Car Kit Model /Type : CX008 Listed Models : CX009, CX010 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number is different for these model. Applicant : Zhongshan Chenxuan Technology Co., Ltd Address : 2nd Floor, No. 6, Caoyi Xingtai South Road, Guzhen Town, Zhongshan City, Guangdong Province Manufacturer : Zhongshan Chenxuan Technology Co., Ltd Address : 2nd Floor, No. 6, Caoyi Xingtai South Road, Guzhen Town, Zhongshan City, Guangdong Province Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: HTT2025111156F02 Page 3 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 8 Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 5 2.4 Modifications 5 3 T E S T E N V I R O N M E N T 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Statement of the measurement uncertainty 6 4 T E S T L I M I T 7 4.1 Requirement 7 4.2 MPE Calculation Method 7 4.3 Conducted Power Results 8 4.4 Manufacturing tolerance 8 4.5 Standalone MPE Result 8 4.6 Simultaneous Transmission for MPE Result 8 5 C O N C L U S I O N .......................................................... 8 Report No.: HTT2025111156F02 Page 4 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 8 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices Report No.: HTT2025111156F02 Page 5 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 8 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Nov. 25, 2025 Testing commenced on : Nov. 25, 2025 Testing concluded on : Dec. 08. 2025 2.2 Product Description Product Name: Smart Car Kit Model No.: CX008 Series model: CX009, CX010 Test sample(s) ID: HTT2025111156-1(Engineer sample) HTT2025111156-2(Normal sample) Operation frequency 2402~2480 MHz Number of Channels 40 Modulation Type GFSK Channel separation 2MHz Antenna Type: PCB Antenna Antenna Gain: 2.57 dBi Power Supply: DC 12-24V 2.3 Special Accessories The following is the EUT test of the auxiliary equipment provided by the laboratory: Description Manufacturer Model Technical Parameters Certificate Provided by / / / / / / 2.4 Modifications No modificati…

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Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. Antenna OTA Test Report For CX008 Zhongshan Chenxuan Technology Co., Ltd Demo CX008 Band 2.4G Color 黑色 PRS PN Version V1.0 Issued by Jason Checked by Mem Confirmed by Zhang Date 2022.03.20 Address 2nd Floor, No. 6, Caoyi Xingtai South Road, Guzhen Town, Zhongshan City, Guangdong Province 一．TEST INSTRUMENTATION CHAMBER SATIMO Chamber Wireless Networking Test Set Agilent E5071C NETWORK ANALYZER Agilent 8753D TEMPERATURE 20±3°C HUMIDITY 50±20%rh GROUND RESISTANCE <0.5R Manufacturer Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. CX008 WiFi Module Antenna Dimension for CX008 Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. 二. Test Results 2.1 Gain and Efficiency Test Freq Efficiency Gain Note Item (MHz) (%) (dBi) Gain 2400 51.22 1.72 Vertical 30° 2412 50.68 2.21 2417 56.51 1.88 2422 57.78 1.67 2427 60.76 1.89 2432 60.11 1.80 2437 55.32 1.64 2442 55.23 1.93 2447 52.99 1.78 2452 50.01 2.12 2457 52.34 2.13 2462 51.32 2.28 2467 52.33 2.24 2472 55.67 2.33 2477 52.12 2.42 2482 60.23 2.57 2500 59.65 2.22 2.2 VSWR (Voltage Standing Wave Ration) Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. Frequency(MHz) 2412 2437 2463 2484 VSWR 1.12 1.05 1.01 1.11 2.3 Antenna S11 Frequency(MHz) 2412 2437 2463 2484 S11 (dB) -15.01 -19.65 -20.52 -16.51 Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. 三. 2-D pattern Plots Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public. Percsson Communication Equipment Co., Ltd This test report belongs to PERCSSON COMMUNICATION EQUIPMENT CO.LTD. and related clients to file,please keeping it propely,without our company and related clients allowed,anybody has no rights to reval it to public.

1 Appendix RF Test Data for BLE Company: : Zhongshan Chenxuan Technology Co., Ltd EUT : Smart Car Kit FCC ID: : 2BKQ5-CX008 Model Number : CX008 Report No. : HTT2025111156F01 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 2M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 3 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 5 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 6 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.034 / Pass 2440 1 1.032 / Pass 2480 1 1.015 / Pass 2M SISO 2402 1 2.047 / Pass 2440 1 2.036 / Pass 2480 1 2.041 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.703 >=0.5 Pass 2440 1 0.686 >=0.5 Pass 2480 1 0.672 >=0.5 Pass 2M SISO 2402 1 1.378 >=0.5 Pass 2440 1 1.330 >=0.5 Pass 2480 1 1.387 >=0.5 Pass 7 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 8 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 9 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 10 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 11 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 12 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 13 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 2.73 <=30 Pass 2440 2.66 <=30 Pass 2480 2.81 <=30 Pass 2M SISO 2402 2.75 <=30 Pass 2440 2.65 <=30 Pass 2480 2.77 <=30 Pass 14 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 2.50 <=8 Pass 2440 2.63 <=8 Pass 2480 2.81 <=8 Pass 2M SISO 2402 1.27 <=8 Pass 2440 0.65 <=8 Pass 2480 1.39 <=8 Pass 15 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 16 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 17 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 18 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 2.53 2440 1 2.40 2480 1 2.71 2M SISO 2402 1 1.21 2440 1 1.43 2480 1 0.81 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 2.53 -17.47 Pass 2440 1 2.40 -17.60 Pass 2480 1 2.71 -17.29 Pass 2M SISO 2402 1 1.21 -18.79 Pass 2440 1 1.43 -18.57 Pass 2480 1 0.81 -19.19 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 19 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 20 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 21 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 22 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 23 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 24 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 25 2M_LCH_2402MHz_Ant1_NTNV 2M_MCH_2440MHz_Ant1_NTNV 26 2M_HCH_2480MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025111156F01 This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 26 TEST Report Applicant: Zhongshan Chenxuan Technology Co., Ltd Address of Applicant: 2nd Floor, No. 6, Caoyi Xingtai South Road, Guzhen Town, Zhongshan City, Guangdong Province Manufacturer : Zhongshan Chenxuan Technology Co., Ltd Address of Manufacturer : 2nd Floor, No. 6, Caoyi Xingtai South Road, Guzhen Town, Zhongshan City, Guangdong Province Equipment Under Test (EUT) Product Name: Smart Car Kit Model No.: CX008 Series model: CX009, CX010 Trade Mark: N/A FCC ID: 2BKQ5-CX008 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: Nov. 25, 2025 Date of Test: Nov. 25, 2025 ~ Dec. 08. 2025 Date of report issued: Dec. 08. 2025 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: HTT2025111156F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 26 1. Version Version No. Date Description 00 Dec. 08. 2025 Original Tested/ Prepared By Date: Dec. 08. 2025 Project Engineer Check By: Date: Dec. 08. 2025 Reviewer Approved By : Date: Dec. 08. 2025 Authorized Signature Report No.: HTT2025111156F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 26 2. Contents Page 1. VERSION ........................................................................................................................................................ 2 2. CONTENTS .................................................................................................................................................... 3 3. TEST STANDARDS ....................................................................................................................................... 4 4. TEST SUMMARY ........................................................................................................................................... 4 5. STATEMENT OF THE MEASUREMENT UNCERTAINTY ........................................................................... 5 6. GENERAL INFORMATION ............................................................................................................................ 6 6.1. GENERAL DESCRIPTION OF EUT ................................................................................................................ 6 6.2. TEST MODE ............................................................................................................................................... 8 6.3. DESCRIPTION OF SUPPORT UNITS .............................................................................................................. 8 6.4. DEVIATION FROM STANDARDS .................................................................................................................... 8 6.5. ABNORMALITIES FROM STANDARD CONDITIONS ........................................................................................... 8 6.6. TEST FACILITY ........................................................................................................................................... 8 6.7. TEST LOCATION ......................................................................................................................................... 8 7. TEST INSTRUMENTS LIST ........................................................................................................................... 9 8. TEST RESULTS AND MEASUREMENT DATA ......................................................................................... 10 8.1. AC POWER CONDUCTED EMISSION .......................................................................................................... 10 8.2. MAXIMUM PEAK OUTPUT POWER .............................................................................................................. 11 7.3. ON TIME AND DUTY CYCLE ....................................................................................................................... 12 8.3. 6DB BANDWIDTH ..................................................................................................................................... 13 8.4. POWER SPECTRAL DENSITY ..................................................................................................................... 14 8.5. OUT-OF-BAND EMISSIONS ........................................................................................................................ 15 8.6. RADIATED EMISSIONS AND BAND EDGE .................................................................................................... 17 8.7. ANTENNA REQUIREMENT .......................................................................................................................... 25 9. TEST SETUP PHOTO .................................................................................................................................. 26 10. EUT CONSTRUCTIONAL DETAILS ......................................................................................................... 26 Report No.: HTT2025111156F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 26 3. Test Standards The tests were performed according to follow…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: Smart Car Kit Model No.: CX008 Test Setup Photo Radiated Emission Report No.: HTT2025111156 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 RF Test ------End------