2ARBY-LAPV102SSmart Air Purifier

Vital 100S-P Smart Air Purifier Questions or Concerns? Please contact us Mon–Fri, 9:00 am–5:00 pm PST/PDT at [email protected] or at 1-888-726-8520. USER MANUAL 2 Table of Contents Package Contents Specifications Safety Information Getting to Know Your Smart Air Purifier Controls & Display Getting Started Using Your Smart Air Purifier About the Filter Care & Maintenance Troubleshooting Warranty Information Customer Support 2 2 3 5 6 7 10 15 17 21 25 27 Package Contents 1 x Smart Air Purifier 1 x Washable Pre-Filter (Pre-Installed) 1 x The Main/Activated Carbon Filter (Pre-Installed) 1 x User Manual 1 x Quick Start Guide 1 x AC Power Adapter Specifications ModelLAP-V102S-WUS Power Supply 24V 2.0A Rated Power42W Operating Conditions Temperature: 14°–104°F / -10°–40°C Humidity: ≤ 85% RH Dimensions12.6 x 6.3 x 16.0 in / 32.1 x 16.0 x 40.6 cm Weight8.6 lb / 3.9 kg Power Adapter Input: 100–240V 50/60Hz Output: 24V 2.0A Note: To access additional smart functions, download the free VeSync app (see page 9). ~ 3 SAFETY INFORMATION • Only use your air purifier as described in this manual. • Do not use without removing the plastic wrap from the filter. The air purifier will not filter air and may overheat, causing a fire hazard. • Do not use your air purifier outdoors. • Keep your air purifier away from water, and wet or damp areas. Never place in water or liquid. • Do not use in excessively humid areas or near humidifiers. • Keep your air purifier away from heat sources. • Do not use where combustible gases, vapors, metallic dust, aerosol (spray) products, or fumes from industrial oil are present. • At least keep 5 ft / 1.5 m away from where oxygen is being administered. • Children should be supervised to ensure that they do not play with the air purifier. • Do not allow children to play with the plastic packaging. Immediately discard the plastic after unwrapping the filter. • Do not place anything into any opening on the air purifier. • WARNING: To Reduce The Risk Of Fire, Electric Shock Or Injury To Persons, Do Not Use Replacement Parts That Have Not Been Recommended By The Manufacturer (e.g. Parts Made At Home Using A 3D Printer). To reduce the risk of fire, electric shock, or other injury, follow all instructions and safety guidelines. General Safety READ AND SAVE THESE INSTRUCTIONS • Children should be supervised to ensure they do not insert fingers or objects into the vent openings. • Do not sit or place heavy objects on the air purifier. • Keep the inside of the air purifier dry. To prevent moisture buildup, avoid placing in rooms with major temperature changes. • Always unplug your air purifier before servicing, cleaning or any other maintenances (such as changing the filter). • Do not use your air purifier if it is damaged or not working correctly, or if the cord or plug is damaged. Do not try to repair it yourself. Contact Customer Support (see page 27). • WARNING: To reduce the risk of fire or electric shock, do not use this air purifier with any solid-state speed controls (such as a dimmer switch). • Children should not clean or perform maintenance on the air purifier without supervision. • This air purifier is not to be used by persons (including children) with reduced physical, sensory, or mental capacities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning the use of the appliance by a person responsible for their safety. • Not for commercial use. Household use only. 4 SAFETY INFORMATION (CONT.) Electromagnetic Fields (EMF) Your Levoit air purifier complies with all standards regarding electromagnetic fields (EMF). If handled properly and according to the instructions in this user manual, the appliance is safe to use based on scientific evidence available today. Power Adapter & Cord • Keep the air purifier near the outlet it is plugged into. • Never place the cord near any heat source. • Do not cover the cord with a rug, carpet, or other covering. Do not place the cord under furniture or appliances. • Keep the cord out of areas where people walk often. Place the cord where it will not be tripped over. • This air purifier is only to be used with the power supply adapter provided with the air purifier • If the power adapter cord is damaged, it must be replaced by Arovast Corporation or similarly qualified persons in order to avoid an electric or fire hazard. Please contact Customer Support (see page 27). • This air purifier’s power adapter uses standard North American 120V, 60Hz outlets. If using outside the US or Canada, check for compatibility. • Unplugging the power adapter will disable remote control of the air purifier and temporarily disconnect the air purifier from VeSync and other third-party apps. 5 GETTING TO KNOW YOUR SMART AIR PURIFIER A. Check Filter Indicator B. Fan Speed Indicators C. Auto Mode Button D. On/Off Button E. Wi-Fi® Indicator F. Display Lock Indicator G. Timer Indicators H. Light Sensor I. Sleep Mode Button J. Fan Speed Button K. Air Quality Indicator L. Display Lock Button M. Timer Button N. Display Off Button O. Front Cover P. Washable Pre-Filter Q. The Main/Activated Carbon Filter R. AirSight™ Infrared Dust Sensor S. Dust Sensor Cover T. Power Adapter Input U. Power Adapter T U R QO A I B J CDE K F L G M H N P S 6 CONTROLS & DISPLAY Auto Mode Button • Turns Auto Mode on (see page 10). On/Off Button • Turns the air purifier on/off. • Press and hold for 5 seconds to connect the air purifier to the VeSync app. See the in-app instructions for more information (see page 9). • Press and hold for 15 seconds to reset the air purifier and disconnect from Wi-Fi® (see page 9). Wi-Fi Indicator • Blinks when connecting to the VeSync app, lights up when connected to VeSync, and is off when disconnected from VeSync. See the VeSync in-app instructions for more information (see page 9). Sleep Mode Button • Turns Sleep Mode on (see page 10). • Press and hold for 3 seconds to reset the Check Filter Indicator. Check Filter…

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Internal Photos M/N: LAP-V102S-WUS Internal Photos M/N: LAP-V102S-WUS Antenna Internal Photos M/N: LAP-V102S-WUS Internal Photos M/N: LAP-V102S-WUS

Conducted Test Radiated Test (30-1000 MHz) Radiated Test (Above 1GHz)

Page 1 of 43 Report No. ESTE-R2508166 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 8.680 2407.480 2416.160 0.5 PASS 11B Ant1 2437 8.600 2432.440 2441.040 0.5 PASS 11B Ant1 2462 9.080 2457.960 2467.040 0.5 PASS 11G Ant1 2412 16.360 2403.840 2420.200 0.5 PASS 11G Ant1 2437 16.440 2428.800 2445.240 0.5 PASS 11G Ant1 2462 16.560 2453.720 2470.280 0.5 PASS 11N20SISO Ant1 2412 17.560 2403.240 2420.800 0.5 PASS 11N20SISO Ant1 2437 17.560 2428.240 2445.800 0.5 PASS 11N20SISO Ant1 2462 17.560 2453.240 2470.800 0.5 PASS 11N40SISO Ant1 2422 33.040 2405.520 2438.560 0.5 PASS 11N40SISO Ant1 2437 31.920 2421.400 2453.320 0.5 PASS 11N40SISO Ant1 2452 32.880 2435.680 2468.560 0.5 PASS Page 2 of 43 Report No. ESTE-R2508166 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS 11B-Ant1-2462-PASS Page 3 of 43 Report No. ESTE-R2508166 11G-Ant1-2412-PASS 11G-Ant1-2437-PASS Page 4 of 43 Report No. ESTE-R2508166 11G-Ant1-2462-PASS 11N20SISO-Ant1-2412-PASS Page 5 of 43 Report No. ESTE-R2508166 11N20SISO-Ant1-2437-PASS 11N20SISO-Ant1-2462-PASS Page 6 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2422-PASS 11N40SISO-Ant1-2437-PASS Page 7 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2452-PASS Page 8 of 43 Report No. ESTE-R2508166 Appendix B: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Peak Power[dBm] Conducted Limit[dBm] Verdict 11B Ant1 2412 20.79 ≤30.00 PASS 11B Ant1 2437 20.42 ≤30.00 PASS 11B Ant1 2462 21.01 ≤30.00 PASS 11G Ant1 2412 17.03 ≤30.00 PASS 11G Ant1 2437 16.71 ≤30.00 PASS 11G Ant1 2462 17.02 ≤30.00 PASS 11N20SISO Ant1 2412 18.22 ≤30.00 PASS 11N20SISO Ant1 2437 17.97 ≤30.00 PASS 11N20SISO Ant1 2462 18.38 ≤30.00 PASS 11N40SISO Ant1 2422 15.27 ≤30.00 PASS 11N40SISO Ant1 2437 14.79 ≤30.00 PASS 11N40SISO Ant1 2452 15.03 ≤30.00 PASS Test Graphs Peak 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS Page 9 of 43 Report No. ESTE-R2508166 11B-Ant1-2462-PASS 11G-Ant1-2412-PASS Page 10 of 43 Report No. ESTE-R2508166 11G-Ant1-2437-PASS 11G-Ant1-2462-PASS Page 11 of 43 Report No. ESTE-R2508166 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2437-PASS Page 12 of 43 Report No. ESTE-R2508166 11N20SISO-Ant1-2462-PASS 11N40SISO-Ant1-2422-PASS Page 13 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2437-PASS 11N40SISO-Ant1-2452-PASS Page 14 of 43 Report No. ESTE-R2508166 Page 15 of 43 Report No. ESTE-R2508166 Appendix C: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -7.78 ≤8.00 PASS 11B Ant1 2437 -8.18 ≤8.00 PASS 11B Ant1 2462 -7.23 ≤8.00 PASS 11G Ant1 2412 -15.70 ≤8.00 PASS 11G Ant1 2437 -16.02 ≤8.00 PASS 11G Ant1 2462 -15.72 ≤8.00 PASS 11N20SISO Ant1 2412 -14.05 ≤8.00 PASS 11N20SISO Ant1 2437 -14.92 ≤8.00 PASS 11N20SISO Ant1 2462 -14.29 ≤8.00 PASS 11N40SISO Ant1 2422 -19.21 ≤8.00 PASS 11N40SISO Ant1 2437 -20.12 ≤8.00 PASS 11N40SISO Ant1 2452 -19.70 ≤8.00 PASS Page 16 of 43 Report No. ESTE-R2508166 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS 11B-Ant1-2462-PASS Page 17 of 43 Report No. ESTE-R2508166 11G-Ant1-2412-PASS 11G-Ant1-2437-PASS Page 18 of 43 Report No. ESTE-R2508166 11G-Ant1-2462-PASS 11N20SISO-Ant1-2412-PASS Page 19 of 43 Report No. ESTE-R2508166 11N20SISO-Ant1-2437-PASS 11N20SISO-Ant1-2462-PASS Page 20 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2422-PASS 11N40SISO-Ant1-2437-PASS Page 21 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2452-PASS Page 22 of 43 Report No. ESTE-R2508166 Appendix D: Reference level measurement Test Result TestMode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] 11B Ant1 2412 2412.52 5.96 11B Ant1 2437 2438.50 5.83 11B Ant1 2462 2462.49 6.69 11G Ant1 2412 2404.56 -4.00 11G Ant1 2437 2444.50 -3.38 11G Ant1 2462 2467.04 -2.61 11N20SISO Ant1 2412 2415.74 -1.46 11N20SISO Ant1 2437 2435.79 -2.36 11N20SISO Ant1 2462 2466.98 -1.12 11N40SISO Ant1 2422 2413.28 -6.28 11N40SISO Ant1 2437 2445.71 -7.20 11N40SISO Ant1 2452 2463.29 -6.81 Page 23 of 43 Report No. ESTE-R2508166 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS 11B-Ant1-2462-PASS Page 24 of 43 Report No. ESTE-R2508166 11G-Ant1-2412-PASS 11G-Ant1-2437-PASS Page 25 of 43 Report No. ESTE-R2508166 11G-Ant1-2462-PASS 11N20SISO-Ant1-2412-PASS Page 26 of 43 Report No. ESTE-R2508166 11N20SISO-Ant1-2437-PASS 11N20SISO-Ant1-2462-PASS Page 27 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2422-PASS 11N40SISO-Ant1-2437-PASS Page 28 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2452-PASS Page 29 of 43 Report No. ESTE-R2508166 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict 11B Ant1 Low 2412 5.96 -39.57 ≤-14.04 PASS 11B Ant1 High 2462 6.69 -39.11 ≤-13.31 PASS 11G Ant1 Low 2412 -4.00 -37.55 ≤-24.00 PASS 11G Ant1 High 2462 -2.61 -39.11 ≤-22.61 PASS 11N20SISO Ant1 Low 2412 -1.46 -35.47 ≤-21.46 PASS 11N20SISO Ant1 High 2462 -1.12 -39.15 ≤-21.12 PASS 11N40SISO Ant1 Low 2422 -6.28 -39.42 ≤-26.28 PASS 11N40SISO Ant1 High 2452 -6.81 -39.26 ≤-26.81 PASS Page 30 of 43 Report No. ESTE-R2508166 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2462-PASS 11G-Ant1-2412-PASS Page 31 of 43 Report No. ESTE-R2508166 11G-Ant1-2462-PASS 11N20SISO-Ant1-2412-PASS Page 32 of 43 Report No. ESTE-R2508166 11N20SISO-Ant1-2462-PASS 11N40SISO-Ant1-2422-PASS Page 33 of 43 Report No. ESTE-R2508166 11N40SISO-Ant1-2452-PASS Page 34 of 43 Report No. ESTE-R2508166 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 30~26500 5.96 -39.57 ≤-14.04 PASS 11B Ant1 2437 30~26500 5.83 -40.00 ≤-14.17 PASS 11B Ant1 2462 30~26500 6.69 -40.36 ≤-13.31 PASS 11G Ant1 2412 30~26500 -4.00 -40.53 ≤-24.00 PASS 11G Ant1 2437 30~26500 -3.38 -40.02 ≤-23.38 PASS 11G Ant1 2462 30~26500 -2.61 -40.20 ≤-22.61 PASS 11N20SISO Ant1 2412 30~26500 -1.46 -39.08 ≤-21.46 PASS 11N20SISO Ant1 2437 30~26500 -2.36 -40.16 ≤-22.36 PASS 11N20SISO Ant1 2462…

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Page 1 of 42 Report No. ESTE-R2508166 FCC PART 15C REPORT FOR CERTIFICATION On Behalf of Arovast Corporation Smart Air Purifier Model Number: LAP-V102S-WUS Addition Model: LAP-V102S-KUS; LAP-V102S-AUSR; LAP-V102S-XXXX (X=A~Z, 0~9 or blank, represents different appearance and sales area) FCC ID: 2ARBY-LAPV102S Applicant : Arovast Corporation Address: 1775 FLIGHT WAY, SUITE 150 TUSTIN, CA 92782, USA Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2508166 Date of Test: Aug. 19, 2025 ~ Aug. 29, 2025 Date of Report: Aug. 30, 2025 Page 2 of 42 Report No. ESTE-R2508166 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................... 5 1.1. Description of Device (EUT) ............................................................................................................ 5 1.2. Antenna Information ......................................................................................................................... 6 1.3. Information of RF Cable ................................................................................................................... 6 2. SUMMARY OF TEST ........................................................................................................................... 7 2.1. Summary of test result ..................................................................................................................... 7 2.2. Test Facilities ..................................................................................................................................... 8 2.3. Measurement uncertainty ................................................................................................................ 9 2.4. Assistant equipment used for test .................................................................................................. 9 2.5. Block Diagram ................................................................................................................................... 9 2.6. Test Mode ........................................................................................................................................ 10 2.7. Power Setting of Test Software .................................................................................................... 11 2.8. Duty Cycle ........................................................................................................................................ 11 2.9. Channel List ..................................................................................................................................... 12 2.10. Test Equipment List ...................................................................................................................... 13 3. 6DB BANDWIDTH............................................................................................................................ 15 3.1. Limit ................................................................................................................................................... 15 3.2. Test Setup ........................................................................................................................................ 15 3.3. Spectrum Analyzer Setting ............................................................................................................ 15 3.4. Test Procedure ................................................................................................................................ 15 3.5. Test Result ....................................................................................................................................... 15 4. MAXIMUM PEAK OUTPUT POWER .................................................................................................. 16 4.1. Limit ................................................................................................................................................... 16 4.2. Test Setup ........................................................................................................................................ 16 4.3. Spectrum Analyzer Setting ............................................................................................................ 16 4.4. Test Procedure ................................................................................................................................ 16 4.5. Test Result ....................................................................................................................................... 16 5. POWER SPECTRAL DENSITY .......................................................................................................... 17 5.1. Limit ................................................................................................................................................... 17 5.2. Test Setup ........................................................................................................................................ 17 5.3. Spectrum Analyzer Setting ............................................................................................................ 17 5.4. Test Procedure ................................................................................................................................ 17 5.5. Test Result ....................................................................................................................................... 17 6. CONDUCTED BAND EDGE .............................................................................................................. 18 6.1. Limit ......................................................................…

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Page 1 of 25 Report No.ESTE-R2508165 Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.630 2401.694 2402.324 0.5 PASS BLE_1M Ant1 2440 0.624 2439.703 2440.327 0.5 PASS BLE_1M Ant1 2480 0.624 2479.694 2480.318 0.5 PASS BLE_2M Ant1 2402 1.104 2401.472 2402.576 0.5 PASS BLE_2M Ant1 2440 1.332 2439.340 2440.672 0.5 PASS BLE_2M Ant1 2480 1.056 2479.478 2480.534 0.5 PASS Page 2 of 25 Report No.ESTE-R2508165 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 3 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 4 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2480-PASS Page 5 of 25 Report No.ESTE-R2508165 Appendix B: Maximum conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 5.48 ≤30 PASS BLE_1M Ant1 2440 6.09 ≤30 PASS BLE_1M Ant1 2480 5.18 ≤30 PASS BLE_2M Ant1 2402 5.99 ≤30 PASS BLE_2M Ant1 2440 6.25 ≤30 PASS BLE_2M Ant1 2480 5.61 ≤30 PASS Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS Page 6 of 25 Report No.ESTE-R2508165 BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Page 7 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2440-PASS BLE_2M-Ant1-2480-PASS Page 8 of 25 Report No.ESTE-R2508165 Page 9 of 25 Report No.ESTE-R2508165 Appendix C: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -8.28 ≤8.00 PASS BLE_1M Ant1 2440 -8.03 ≤8.00 PASS BLE_1M Ant1 2480 -8.82 ≤8.00 PASS BLE_2M Ant1 2402 -10.12 ≤8.00 PASS BLE_2M Ant1 2440 -9.72 ≤8.00 PASS BLE_2M Ant1 2480 -10.34 ≤8.00 PASS Page 10 of 25 Report No.ESTE-R2508165 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 11 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 12 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2480-PASS Page 13 of 25 Report No.ESTE-R2508165 Appendix D: Reference level measurement Test Result TestMode Antenna Freq(MHz) Max.Point[MHz] Result[dBm] BLE_1M Ant1 2402 2402.04 4.44 BLE_1M Ant1 2440 2440.25 4.59 BLE_1M Ant1 2480 2480.00 4.82 BLE_2M Ant1 2402 2401.99 3.67 BLE_2M Ant1 2440 2440.03 5.84 BLE_2M Ant1 2480 2480.01 4.86 Page 14 of 25 Report No.ESTE-R2508165 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Page 15 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2402-PASS BLE_2M-Ant1-2440-PASS Page 16 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2480-PASS Page 17 of 25 Report No.ESTE-R2508165 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Frequency [MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 Low 2402 4.44 -38.90 ≤-15.56 PASS BLE_1M Ant1 High 2480 4.82 -39.61 ≤-15.18 PASS BLE_2M Ant1 Low 2402 3.67 -39.60 ≤-16.33 PASS BLE_2M Ant1 High 2480 4.86 -39.01 ≤-15.14 PASS Page 18 of 25 Report No.ESTE-R2508165 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS BLE_2M-Ant1-2402-PASS Page 19 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2480-PASS Page 20 of 25 Report No.ESTE-R2508165 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 30~26500 4.44 -39.91 ≤-15.56 PASS BLE_1M Ant1 2440 30~26500 4.59 -40.52 ≤-15.41 PASS BLE_1M Ant1 2480 30~26500 4.82 -40.51 ≤-15.18 PASS BLE_2M Ant1 2402 30~26500 3.67 -40.41 ≤-16.33 PASS BLE_2M Ant1 2440 30~26500 5.84 -39.95 ≤-14.16 PASS BLE_2M Ant1 2480 30~26500 4.86 -40.16 ≤-15.14 PASS Page 21 of 25 Report No.ESTE-R2508165 Test Graphs BLE_1M-Ant1-2402-30~26500-PASS BLE_1M-Ant1-2440-30~26500-PASS BLE_1M-Ant1-2480-30~26500-PASS Page 22 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2402-30~26500-PASS BLE_2M-Ant1-2440-30~26500-PASS Page 23 of 25 Report No.ESTE-R2508165 BLE_2M-Ant1-2480-30~26500-PASS Page 24 of 25 Report No.ESTE-R2508165 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor[dB] BLE_1M Ant1 2440 2.10 2.50 84.00 0.76 BLE_2M Ant1 2440 1.05 1.87 56.15 2.51 Page 25 of 25 Report No.ESTE-R2508165 Test Graphs NTNV-BLE_1M-Ant1-2440 NTNV-BLE_2M-Ant1-2440

Page 1 of 48 Report No.ESTE-R2508165 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Arovast Corporation Smart Air Purifier Model Number: LAP-V102S-WUS Addition Model: LAP-V102S-KUS; LAP-V102S-AUSR; LAP-V102S-XXXX (X=A~Z, 0~9 or blank, represents different appearance and sales area) FCC ID: 2ARBY-LAPV102S Applicant: Arovast Corporation Address: 1775 FLIGHT WAY, SUITE 150 TUSTIN, CA 92782, USA Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2508165 Date of Test: Aug. 19, 2025 ~ Aug. 29, 2025 Date of Report: Aug. 30, 2025 Page 2 of 48 Report No.ESTE-R2508165 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................... 5 1.1. Description of Device (EUT) ............................................................................................................ 5 1.2. Antenna Information ......................................................................................................................... 5 1.3. Information of RF Cable ................................................................................................................... 5 2. SUMMARY OF TEST ........................................................................................................................... 6 2.1. Summary of test result ..................................................................................................................... 6 2.2. Test Facilities ..................................................................................................................................... 7 2.3. Measurement uncertainty ................................................................................................................ 8 2.4. Assistant equipment used for test .................................................................................................. 8 2.5. Block Diagram ................................................................................................................................... 8 2.6. Test Mode .......................................................................................................................................... 9 2.7. Power Setting of Test Software ...................................................................................................... 9 2.8. Duty Cycle .......................................................................................................................................... 9 2.9. Channel List ..................................................................................................................................... 10 2.10. Test Equipment List ...................................................................................................................... 11 3. 6DB BANDWIDTH ............................................................................................................................ 13 3.1. Limit ................................................................................................................................................... 13 3.2. Test Setup ........................................................................................................................................ 13 3.3. Spectrum Analyzer Setting ............................................................................................................ 13 3.4. Test Procedure ................................................................................................................................ 13 3.5. Test Result ....................................................................................................................................... 13 4. MAXIMUM PEAK OUTPUT POWER .................................................................................................. 14 4.1. Limit ................................................................................................................................................... 14 4.2. Test Setup ........................................................................................................................................ 14 4.3. Spectrum Analyzer Setting ............................................................................................................ 14 4.4. Test Procedure ................................................................................................................................ 14 4.5. Test Result ....................................................................................................................................... 14 5. POWER SPECTRAL DENSITY .......................................................................................................... 15 5.1. Limit ................................................................................................................................................... 15 5.2. Test Setup ........................................................................................................................................ 15 5.3. Spectrum Analyzer Setting ............................................................................................................ 15 5.4. Test Procedure ................................................................................................................................ 15 5.5. Test Result ....................................................................................................................................... 15 6. CONDUCTED BAND EDGE .............................................................................................................. 16 6.1. Limit ................................................................…

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OTA TEST REPORT TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Peng Tao Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 Applicant Espressif System (Shanghai) Co.,Ltd Product ESP32-C3-WROOM-02 Model ESP-ANT B Report No. Y2102A0260-T3 Issue Date March 9, 2021 OTA Test Report Report No: Y2102A0260-T3 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. Test Laboratory .............................................................................................................................. 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Test facility ........................................................................................................................ 3 1.3. Testing Location ................................................................................................................ 3 1.4. Laboratory Environment .................................................................................................... 4 2. General D…

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