2BWML-MR7PRORobotic Vacuum Cleaner

1 MR7 Pro User manual Content 1. Safety Instructions ···································· 2 Warning ············································································ 2 Cautions············································································ 2 Notes for battery ································································· 3 2. Product overview ······································ 5 Box content········································································ 5 Anatomy············································································ 6 3. Installation ··············································· 8 Self-cleaning base installation ················································ 8 Clean water tank installation ·················································· 7 4. APP download·········································· 9 5. Operation ················································ 9 Buttons ············································································· 9 Functions ········································································ 10 First clean········································································ 10 6. Maintenance ··········································· 11 7. Common Issues ······································17 8. Technical specification ······························18 Robotic Vacuum Cleaner 2 1. Safety Instructions Warning · Power robot OFF and remove it from a power source when you are not using it and before conducting maintenance.Robot is not intended for use by persons (including children) with reduced physi- cal or mental capabilities, or lack of experience and knowledge, unless under the close supervision of a person responsible for their safety. · Leaks from the battery cells can occur under extreme usage or temperature conditions. If the liquid gets on the skin, wash quickly with water. lf the liquid gets into the eyes, flush them immediately with clean water for a minimum of 10 minutes, and seek medical attention. · Robot is composed of electronic components that in rare and unintended cases can cause hazards of heating, fire, and other malfunctions.Furthermore, because robot is capable of autonomous movement, it's use poses the risk of collision with property, pets, and persons.Unintended removal of articles-such as small valu- ables, jewelry, or hair of persons or pets lying on the floor may also occur. · If robot or it's charging station has been damaged in any way, do not operate them. Contact our support team for further assistance. Cautions · Do not handle robot or it's charging station with wet hands; use only on dry surfaces. · Do not pull or carry the charging station by the cord, close a door on the cord, or pull the cord around sharp edges or corners. Keep the cord away from heated surfaces. To unplug the cord, grasp the plug, not the cord. · Make sure dustbin, filter, dust bag, side brush, mop attachments, main brush are installed in place before cleaning. · Do not expose robot's SLAM LiDAR to direct sun light or infrared light. · Do not let robot drop. The impact from a drop can damage the SLAM LiDAR. 3 · Do not let robot drop. The impact from a drop can damage the SLAM LiDAR. · Do not look directly into the rotating transmitting part (laser) of the SLAM LiDAR. · For your safety, do not insert tools, fingers, or other items into the rotating part of the SLAM LiDAR. · Do not attempt to open the charging station. Repairs on the station should only be carried out by our qualified technicians. · With the exception of the wet mop attachment do not immerse any part of robot into water or other liquids. · Do not mutilate or incinerate the battery, as it will explode at high temperatures. · Do not use robot outdoors. · Do not store robot in a car. · Do not expose robot or it's charging station to temperatures higher than 113° F(45° C),moisture, or humidity. · Do not dispose of your battery in fire. Old batteries should be recy- cled safely through your local recycler. · Do not let robot pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes. · The product is a house-ware. Please do not use it outdoors. Notes for battery · Always use a dedicated battery pack and docking station to avoid leakage,heating or explosion. · Do not short-circuit the battery or remove the battery; doing so may cause leakage, heating or explosion. · Do not transport or preserve with necklaces, hairpins, and other metal objects; doing so may lead to short circuit, resulting in leakage, heating or explosion. · Do not burn or heat the battery; doing so may cause leakage, heat- ing or explosion. 4 2. Product overview Box content RobotDust collection station Side brush x 2 Dustbin Mop Filter Docking pad User manual Cleaning brush User manual Mop attachment 5 Anatomy Robot (Bottom View) Top cover Laser Back home Power on/off Object recognition sensor Wall sensor Bumper Anti-collision sensors Side brush Omnidirectional wheel Drive wheels Main brush Main brush cover latch Mop Battery Robot (Top View) 6 Charging electrode plate Dustbin Dustbin release button Dust tank cover HEPA filter Water inlet Suction Inlet HEPA filter cover Mop attachment 7 3. Installation Flat mop installation 1. Remove the dustbin and open the tab and fill the reservoir with water. 2. Reinstall the water tank. 3. Stick the mop cloth on the mount in position and firmly. 4. Align and install the mop pad on the robot in place until you hear a click. 8 Self-empty charging station installation 1. Reserve a space of at least 0.6m in width at both left&right side and 1.5m in depth. Make sure that the location has good WiFi access for a better experience with the mobile app. Plug in and make sure that the status indicator light is on. Note: · Place the dock against a wall on a hard, flat floor (wood/tile etc.). · Tidy cords, hard or sharp objects (such as nails and glass), and loose items from the ground and move any un…

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Ningbo Yiluote Intelligent Technology Co.,Ltd. Covered Equipment Certification Attestation Letter 5/28/2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2BWML-MR7PRO Ningbo Yiluote Intelligent 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. Ningbo Yiluote Intelligent 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. Ningbo Yiluote Intelligent 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). <Signature>: Name: Jack Bu Title: Manager Company: Ningbo Yiluote Intelligent Technology Co.,Ltd. Date: 5/28/2026

Ningbo Yiluote Intelligent Technology Co.,Ltd. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 5/28/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2BWML-MR7PRO FRN of applicant: 0038538690 Per section 2.911(d)(7) of the FCC rules, [Ningbo Yiluote Intelligent Technology Co.,Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Herland International Trading Inc FCC Registration Number (FRN): 0036324101 Physical U.S. Company Address: 1370 Valley Vista Dr Ste 200 Diamond Bar, CA 91765 Contact Person: Jianfeng Gao Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant 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 the equipment. Applicant Signed: Signed: Printed name: Jack bu Title: Manager Company Name: Ningbo Yiluote Intelligent Technology Co.,Ltd. Date: 5/28/2026 Agent Signed (if different from Applicant): Signed: Printed name: Jianfeng Gao Title: Manager Company Name: Herland International Trading Inc Date: 5/28/2026

Ningbo Yiluote Intelligent Technology Co.,Ltd. 2026-05-25 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen DL Testing Technology Co., Ltd.（101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, 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 Ningbo Yiluote Intelligent Technology Co.,Ltd.（No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA） <Signature>: Name: Jack Bu Title: Manager Company: Ningbo Yiluote Intelligent Technology Co.,Ltd.

Ningbo Yiluote Intelligent Technology Co.,Ltd. 2026-05-25 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: Jack Bu Title: Manager Company: Ningbo Yiluote Intelligent Technology Co.,Ltd.

Ningbo Yiluote Intelligent Technology Co.,Ltd. 2026-05-25 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BOZP-RC500 Product Name: Robotic Vacuum Cleaner 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: Jack Bu Title: Manager Company: Ningbo Yiluote Intelligent Technology Co.,Ltd.

Ningbo Yiluote Intelligent Technology Co.,Ltd. FCC ID: 2BWML-MR7PRO Product Similarity Declaration Applicant: Ningbo Yiluote Intelligent Technology Co.,Ltd. Address: No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA Manufacturer: Ningbo Yiluote Intelligent Technology Co.,Ltd. Address: No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA Product Name: Robotic Vacuum Cleaner Trade Mark: N/A Model Number: MR7 Pro, RC500, RC501, RC502, RC503 We (Ningbo Yiluote Intelligent 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.,), All models are the same as the samples except for the model name and appearance color. <Signature>: Name: Jack Bu Title: Manager Company: Ningbo Yiluote Intelligent Technology Co.,Ltd.

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

Size: 26*23mm Model.: MR7 Pro FCC ID: 2BWML-MR7PRO Label location

Shenzhen DL Testing Technology Co., Ltd. EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ANT Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. ※※※※※ END OF REPORT ※※※※※

FCC ID: 2BWML-MR7PRO 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 KDB 447498 D01 V06 and 1.1307(b) and 2.1091 Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) 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/f 2 ) 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/f 2 ) 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*r 2 ) Where Pd = power density in mW/cm 2 , 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/cm 2 . 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. EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Test Result of RF Exposure Evaluation For WiFi 2.4G Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 11.94 15.63 0.0084 1.0 PASS Remark: antenna gain=4.3dBi For BT Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 2.60 1.82 0.001 1.0 PASS Remark: antenna gain=4.3dBi For Simultaneous transmitting, 1): The sum of the ratios of the spatially averaged results to the applicable frequency dependent MPE limits =0.0084/1 + 0.001/1 = 0.0094< 1 Since the sum of the MPE ratios for all simultaneously transmitting antennas incorporated in the device is ≤ 1.0, the EUT is considered to satisfy MPE compliance for simultaneous transmission operations.

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410017R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 63 FCC Part 15C Test Report FCC ID: 2BWML-MR7PRO Applicant: Ningbo Yiluote Intelligent Technology Co.,Ltd. Address: No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA Manufacturer: Ningbo Yiluote Intelligent Technology Co.,Ltd. Address: No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA Product Name: Robotic Vacuum Cleaner Trade Mark: N/A Model Number: MR7 Pro, RC500, RC501, RC502, RC503 Date of Receipt: Apr. 10, 2026 Test Date: Apr. 10, 2026 - Apr. 14, 2026 Date of Report: Apr. 14, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-260410017R Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410017R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 63 Table of Contents Page 1. . SUMMARY OF TEST RESULTS 4 1.1. MEASUREMENT UNCERTAINTY 4 2. . GENERAL INFORMATION 5 2.1. GENERAL DESCRIPTION OF EUT 5 2.2. DESCRIPTION OF TEST MODES 6 2.3. BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4. DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5. TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6. EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3. . EMC EMISSION TEST 9 3.1. CONDUCTED EMISSION MEASUREMENT 9 3.1.1. POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2. TEST PROCEDURE 9 3.1.3. DEVIATION FROM TEST STANDARD 9 3.1.4. TEST SETUP 10 3.1.5. EUT OPERATING CONDITIONS 10 3.1.6. TEST RESULTS 10 3.2. RADIATED EMISSION MEASUREMENT 13 3.2.1. RADIATED EMISSION LIMITS 13 3.2.2. TEST PROCEDURE 14 3.2.3. DEVIATION FROM TEST STANDARD 14 3.2.4. TEST SETUP 14 3.2.5. EUT OPERATING CONDITIONS 15 3.2.6. TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7. TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8. TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 25 3.3.1 TEST REQUIREMENT: 25 3.3.2 TEST PROCEDURE 25 3.3.3 DEVIATION FROM TEST STANDARD 25 3.3.4 TEST SETUP 26 3.3.5 EUT OPERATING CONDITIONS 26 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 33 3.4.1 APPLICABLE STANDARD 33 3.4.2 TEST PROCEDURE 33 3.4.3 DEVIATION FROM STANDARD 33 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410017R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 63 Table of Contents Page 3.4.4 TEST SETUP 33 3.4.5 EUT OPERATION CONDITIONS 33 3.4.6 TEST RESULTS 33 4. . AVERAGE OUTPUT POWER 40 4.1. APPLIED PROCEDURES / LIMIT 40 4.1.1. TEST PROCEDURE 40 4.1.2. DEVIATION FROM STANDARD 40 4.1.3. TEST SETUP 40 4.1.4. EUT OPERATION CONDITIONS 40 4.1.5. TEST RESULTS 41 5. . POWER SPECTRAL DENSITY TEST 45 5.1. APPLIED PROCEDURES / LIMIT 45 5.1.1. TEST PROCEDURE 45 5.1.2. DEVIATION FROM STANDARD 45 5.1.3. TEST SETUP 45 5.1.4. EUT OPERATION CONDITIONS 45 5.1.5. TEST RESULTS 46 6. . 6DB BANDWIDTH TEST 50 6.1. APPLIED PROCEDURES / LIMIT 50 6.1.1. TEST PROCEDURE 50 6.1.2. DEVIATION FROM STANDARD 50 6.1.3. TEST SETUP 50 6.1.4. EUT OPERATION CONDITIONS 50 6.1.5. TEST RESULTS 51 7. . DUTY CYCLE TEST SIGNAL 58 7.1. APPLIED PROCEDURES / LIMIT 58 7.1.1. TEST PROCEDURE 58 7.1.2. DEVIATION FROM STANDARD 58 7.1.3. TEST SETUP 58 7.1.4. EUT OPERATION CONDITIONS 58 7.1.5. TEST RESULTS 59 8. . ANTENNA REQUIREMENT 63 8.1. STANDARD REQUIREMENT 63 8.2. EUT ANTENNA 63 9. . TEST SEUUP PHOTO 63 10. . EUT PHOTO 63 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410017R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 63 1.. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.209, 15.205 Band Edge Emission PASS 15.247(d) Conducted Spurious Emissions PASS 15.247(b) Average Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2% 9 Power Spectral Density ±2.45dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410017R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 63 2.. GENERAL INFORMATION 2.1. GENERAL DESCRIPTION OF EUT Product Name: Robotic Vacuum Cleaner Trade Mark: N/A Model Number: MR7 Pro, RC500, RC501, RC502, RC503 Test Model: MR7 Pro Model Difference All models are same as the samples except model name, appearance color, they have the sam…

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Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410016R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 33 FCC Part 15C Test Report FCC ID: 2BWML-MR7PRO Applicant: Ningbo Yiluote Intelligent Technology Co.,Ltd. Address: No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA Manufacturer: Ningbo Yiluote Intelligent Technology Co.,Ltd. Address: No. 106 Binhai Avenue, Xiaocao'e Town Yuyao, 315475 ZHEJIANG,P.R.CHINA Product Name: Robotic Vacuum Cleaner Trade Mark: N/A Model Number: MR7 Pro, RC500, RC501, RC502, RC503 Date of Receipt: Apr. 10, 2026 Test Date: Apr. 10, 2026 - Apr. 14, 2026 Date of Report: Apr. 14, 2026 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-260410016R Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410016R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 33 Table of Contents Page 1. . SUMMARY OF TEST RESULTS 4 1.1. MEASUREMENT UNCERTAINTY 4 2. . GENERAL INFORMATION 5 2.1. GENERAL DESCRIPTION OF EUT 5 2.2. DESCRIPTION OF TEST MODES 6 2.3. BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4. DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5. TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6. EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3. . EMC EMISSION TEST 9 3.1. CONDUCTED EMISSION MEASUREMENT 9 3.1.1. POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2. TEST PROCEDURE 9 3.1.3. DEVIATION FROM TEST STANDARD 9 3.1.4. TEST SETUP 10 3.1.5. EUT OPERATING CONDITIONS 10 3.1.6. TEST RESULTS 11 3.2. RADIATED EMISSION MEASUREMENT 13 3.2.1. RADIATED EMISSION LIMITS 13 3.2.2. TEST PROCEDURE 14 3.2.3. DEVIATION FROM TEST STANDARD 14 3.2.4. TEST SETUP 14 3.2.5. EUT OPERATING CONDITIONS 15 3.2.6. TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7. TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8. TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 20 3.3.1 TEST REQUIREMENT: 20 3.3.2 TEST PROCEDURE 20 3.3.3 DEVIATION FROM TEST STANDARD 20 3.3.4 TEST SETUP 21 3.3.5 EUT OPERATING CONDITIONS 21 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 23 3.4.1 APPLICABLE STANDARD 23 3.4.2 TEST PROCEDURE 23 3.4.3 DEVIATION FROM STANDARD 23 3.4.4 TEST SETUP 23 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410016R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 33 Table of Contents Page 3.4.5 EUT OPERATION CONDITIONS 23 3.4.6 TEST RESULTS 23 4. . PEAK OUTPUT POWER 26 4.1. APPLIED PROCEDURES / LIMIT 26 4.1.1. TEST PROCEDURE 26 4.1.2. DEVIATION FROM STANDARD 26 4.1.3. TEST SETUP 26 4.1.4. EUT OPERATION CONDITIONS 26 4.1.5. TEST RESULTS 27 5. . POWER SPECTRAL DENSITY TEST 29 5.1. APPLIED PROCEDURES / LIMIT 29 5.1.1. TEST PROCEDURE 29 5.1.2. DEVIATION FROM STANDARD 29 5.1.3. TEST SETUP 29 5.1.4. EUT OPERATION CONDITIONS 29 5.1.5. TEST RESULTS 29 6. . 6DB BANDWIDTH TEST 31 6.1. APPLIED PROCEDURES / LIMIT 31 6.1.1. TEST PROCEDURE 31 6.1.2. DEVIATION FROM STANDARD 31 6.1.3. TEST SETUP 31 6.1.4. EUT OPERATION CONDITIONS 31 6.1.5. TEST RESULTS 31 7. . ANTENNA REQUIREMENT 33 7.1. STANDARD REQUIREMENT 33 7.2. EUT ANTENNA 33 8. . TEST SEUUP PHOTO 33 9. . EUT PHOTO 33 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410016R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 33 1.. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.209, 15.205 Band Edge Emission PASS 15.247(b) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1. MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±0.3dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-260410016R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 33 2.. GENERAL INFORMATION 2.1. GENERAL DESCRIPTION OF EUT Product Name: Robotic Vacuum Cleaner Trade Mark: N/A Model Number: MR7 Pro, RC500, RC501, RC502, RC503 Test Model: MR7 Pro Model Difference: All models are same as the samples except model name, appearance color, they have the same structure and circuit. Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Channel separation: 2MHz Data Rate: 1Mbps Modulation technology: GFSK Antenna Type: Internal Antenna Antenna gain: 4.3 dBi Power Supply: DC 14.4V from battery DC 19V…

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Approvalsheet CA-C03_V01 1 APPROVALSHEET CrossAir TM SMDAntennaseries RoHSCompliance PN:CA-C03 2.4GHzISMbandantenna Approvalsheet CA-C03_V01 2 FEATURES 1.SurfaceMountedDevices(SMD)withasmalldimensionof5.5X2.0X1.0mm 3 meet miniaturizationtrend. 2.Lowpowerlossandhighantennaefficiency. 3.HighstabilityinTemperatureandHumidityChange. APPLICATIONS 1.2.4GHzISMbandRFapplications 2.Bluetooth,ZigBee,Wireless,HomeRF 3.WIFI（2.4Gonly） CONSTRUCTION 1、AntennaFeeding 2、IdentificationMark 3、Solderingterminal DIMENSIONS FigureSymbolDimension(mm) L5.5±0.1 w2.0±0.1 T1.0±0.1 a0.5±0.1 Approvalsheet CA-C03_V01 3 ELECTRICALCHARACTERISTICS CA-C03Specification WorkingFrequencyRange 2450±50MHz BandWidth>100MHz Impedance 50Ω Gain(dBi) 4.3（peak） VSWR<2 OperationTemperature -40°C~+95°C PowerCapacity3W Theworkingfrequencyneedbeadjustedto2.45GHzwithmatchingcircuit. SOLDERLANDPATTERNDESIGN Figure Approvalsheet CA-C03_V01 4 MatchingcomponentvalueSeries1 0Ω Shunt13nh Series2 0 Ω AntennaonTestBoard(Thickness1.0mm) Approvalsheet CA-C03_V01 5 AntennaS11onTestBoard AntennaVSWRonTestBoard EfficiencyandRADIATIONPATTERN Efficiency ， RadiationPatternandGainweredependentonmeasurementboarddesign.The Approvalsheet CA-C03_V01 6 specificationofCA-C03antennawasmeasuredbasedonthePCBsizeandinstallationpositionas showninthebelowfiguretestboard.ThetestresultsweretestedinETS3DChamber. GainandEfficiency2.4G-2.5GHz PeakGain4.3dBi AverageGainacrosstheband4.1dBi GainRangeacrosstheband3.9dBi~4.3dBi PeakEfficiency81.7% AverageEfficiencyacrosstheband80.2% EfficiencyRangeacrosstheband78.6%~81.7% Theta @2.45 GHz Phi @2.45 GHz Z Y X Approvalsheet CA-C03_V01 7 Total @2.45 GHz SOLDERIN…

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