2BBB3-NOVANova Air Purifier

1 USE & CARE INSTRUCTIONS InvisiClean Nova Air Purifier If you have any questions, please email us at [email protected] or call us at 818-787-1188 Monday – Friday 9AM-5PM Pacific time for immediate assistance. 2 READ AND SAVE THESE INSTRUCTIONS WARNINGS Failure to comply with the warnings listed below may result in electric shock or serious injury. This product should be used only in accordance with the specifications outlined in this manual. Usage other than what has been specified here may result in serious injury. When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following: • Read all instructions before using appliance. • To avoid fire or shock hazard, plug the appliance directly into a right AC electrical outlet. • Keep the cord out of heavy traffic areas. To avoid fie hazard, NEVER put the cord under rugs, near heat registers, radiator, stoves or heaters. • To protect against electrical hazards, DO NOT immerse in water or other liquids. Do not use near water. • Children cannot recognize the hazards associated with the usage of electrical appliances. For this reason, always supervise children when they are near the unit. • Always unplug the air purifier before moving it, opening the grill, changing filters, cleaning or whenever the air purifier is not in use. Be sure to pull by the plug and not the cord. • NEVER drop or insert any object into any openings. • DO NOT run cord under carpeting. • DO NOT cover cord with throw rugs, runners, or similar coverings. • DO NOT route cord under furniture or appliances. Arrange cord away from traffic area and where it will not be tripped over. • DO NOT operate any appliance with a damaged cord or plug, if motor fan fails to rotate, after the appliance malfunctions, or if it has been dropped or damaged in any manner. Please contact the manufacturer for assistance. 3 • Use appliance only for intended household use as described in this manual. Any other use not recommended by the manufacturer may cause fie, electric shock or injury to persons. • DO NOT use outdoors. • DO NOT place anything on top of unit. • NEVER block the air openings, grills/outlets or place on a soft surface such as a bed or sofa, as this could cause the unit to tip over, blocking the air intake or outtake opening. • DO NOT attempt to repair or adjust any electrical or mechanical functions on this unit. Doing so will void your warranty. The inside of the unit contains no user serviceable parts. All servicing should be performed by qualified personnel only. • WARNING: To reduce the risk of fire or electric shock, do not use this device with any solid-state speed control device. 4 Main unit Filter Base Control panel Air outlet Air inlet Filter Lock 5 QUICK START & FILTER INSTALLATION BEFORE OPERATING THE AIR PURIFIER: 1. Carefully lift your air purifier from box and remove the plastic bags from unit. 2. To remove the filter, please switch the filter lock to the unlock position and lift the unit off the filter. Remove the plastic on the filter and replace the unit onto the filter and switch the filter lock to the locked position. 3. Select a firm level surface for the air purifier and plug the power cord into an AC outlet and turn on using the center power button, *For proper air flow, locate the unit at least 1 foot from any wall or furniture. *Make sure none of the grills are blocked. TECHNICAL SPECIFICATIONS Rated Voltage: 120V~,60Hz Rated Power: 50W Noise Level: From: 28dB(LOW) to 56dB(TURBO) Dimensions: 10.8(L) x 10.9(W) x 21(H) inches 6 OPERATING THE AIR PURIFIER “POWER”& “WIFI” BUTTON: Short press this button to turn on the unit or off; Press and hold for 3-5 seconds to activate or reset Wi-Fi connection. If the Wi-Fi connection is not made in 10 minutes, it will turn off automatically and not turn on again until you press and hold to activate the Wi-Fi again. “TIMER” BUTTON: Press this button to set the timer for 1-12 hours. Pressing this button while the timer is active will display the remaining hours. Pressing again will increase the timer. To reset, press until the timer is at 12 and press one more time. 7 “SPEED” BUTTON: Press this button to cycle through the speed settings from I (Low), II (Medium) , III (High) , IV(Turbo), Auto. Under AUTO mode, the unit will automatically change the speed according to the air quality detected by air sensor. The auto mode indicator will show up on the LCD screen when in this mode. Air quality indication ring will show different colors according to the detect air quality: “CHILD LOCK” BUTTON: Long press this button for 3 seconds to enter or exit the child lock mode. If any button is pressed when child lock is activated, the icon will flash 3 times to remind you if the locked status. “SLEEP” BUTTON: Press this button to turn on & off sleep mode. The sleep icon will flash for 5 seconds before the unit enters into sleep mode. Under sleep mode, all lights will turn off . Pressing any other buttons while sleep mode is active will turn off sleep mode. “UV” BUTTON: Press this button to turn on/off UV light. Press and hold for 3-5 seconds to reset the UV indicator light. We recommend replacing the UV bulb half yearly. “IONIZER” BUTTON: Press this button to turn on/off IONIZER function. The ionizer function helps filtration by combining particles together so they filtered out of the air more easily. The heavier particles will fall before reaching the filter which will create more dust on surrounding furniture and surfaces. If this is not desired, please turn the ionizer off. Blue Excellent Yellow Moderate Orange Unhealthy Red Dangerous Good Blue 8 “FILTER RESET” BUTTON Short press this button to check the remaining life (%) of the filter. After operating 4320 hours, the indicator will turn red. Please check the filter, clean and replace if necessary. After replacing the filter, press and hold this button 5 seconds to reset the indi…

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1U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: JP Commerce FRN: 0033797440 Contact Name: Peter Lee Street Address: 6943 Valjean Ave., Van Nuys, California, 91406 United States City/Province/Zip: California Telephone No:818-787-1188 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: JP Commerce Grantee Code: 2BBB3 FRN: 0033797440 FCC ID: 2BBB3-NOVA Contact Name: Peter Lee Street Address: 6943 Valjean Ave., Van Nuys, California, 91406 United States City/Province/Zip: California Telephone No: 818-787-1188 Email: [email protected] Signature: Date: 11-7-23 Signed by (Printed Name/Title): Peter Lee

Date: 2023-08-08 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Nova Air Purifier/ Nova / FCC ID: 2BBB3-NOVA) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagrams, Schematics, Operational Descriptions) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Signature: Name: Peter Lee Applicant: JP Commerce Address: 6943 Valjean Ave., Van Nuys, 91406 California,United States TEL: 818-787-1188

3136487 Nova Air Purifier Model Number:Nova Rated Voltage:120V~,60Hz Rated Power:50W Made in China FCC ID:2BBB3-NOVA SN: 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. Indoor use only! EPA Est. No.: 91680-CHN-1 CONFORMS TO UL STD.867 3136487 Nova Air Purifier Model Number:Nova Rated Voltage:120V~,60Hz Rated Power:50W Made in China FCC ID:2BBB3-NOVA SN: 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. Indoor use only! EPA Est. No.: 91680-CHN-1 CONFORMS TO UL STD.867

Related to EFGX23050233-IE-02-E01&E02 Radiofrequency radiation exposure evaluation: mobile devices RESULT : Pass Test Specification Test item : Nova Air Purifier Identification / Type No. : Nova FCC ID : 2BBB3-NOVA Test standard : CFR47 FCC Part 2: Section 2.1091 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 D04  FCC requirements FCC requirement: Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 20cm normally can be maintained between the user and the device. MPE Calculation Method according to KDB 447498 D04 a) EUT RF Exposure Evaluation operations, Worst Case mode Test Mode Measured Power (dBm) Antenna Gain (dBi) Measured e.i.r.p (dBm) Measured e.i.r.p (mW) Minimum Separation Distances (cm) Limit (mW) BLE 5.48 2.54 8.02 6.34 20 768 2.4GHz band Wi- Fi 16.42 2.54 18.96 78.70

Page 1 SHANGHAI DEMAN INFORMATION TECHNOLOGY CO.,LTD. CUSTOMER NAME: 涂鸦科技 PRODUCT NAME: Ren Feng P/N: 印刷天线 WRITED: 汪龙 DATE:20190520 VERSIONS:A Page 2 Measurement data Frequency (MHz) 240024502500 Return Loss-8.73-11.76-11.21 VSWR 2.161.711.77 Page 3 Radiation pattern Z Y X Page 4 Directivity Diagram Z Y X XY YZ XZ Page 5 Freq.（MHz）Effi(%)Gain (dBi) 2400 52.29 1.62 2410 52.17 1.71 2420 53.14 1.93 2430 54.16 1.98 2440 57.62 2.00 2450 59.64 2.17 2460 61.55 2.45 2470 60.64 2.38 2480 62.86 2.54 2490 59.85 2.30 2500 60.41 2.49 Efficiency&Gain Page 6 Radiation Pattern( 3D) Page 7 Dimensions

Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.736 2401.608 2402.344 0.5 PASS 2440 0.696 2439.632 2440.328 0.5 PASS 2480 0.676 2479.636 2480.312 0.5 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0338 2401.4712 2402.5050 --- --- 2440 1.0414 2439.4643 2440.5057 --- --- 2480 1.0339 2479.4714 2480.5053 --- --- Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix C: Maximum conducted output power Test Result TestMode Antenna Frequency[MHz] Conducted Powert[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 5.28 ≤30 PASS 2440 5.48 ≤30 PASS 2480 5.16 ≤30 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -10.69 ≤8.00 PASS 2440 -8.64 ≤8.00 PASS 2480 -10.1 ≤8.00 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 5.15 -46.34 ≤-14.85 PASS High 2480 5.01 -47.02 ≤-14.99 PASS Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 5.04 5.04 --- PASS 30~1000 5.04 -58.7 ≤-14.96 PASS 1000~26500 5.04 -50.05 ≤-14.96 PASS 2440 Reference 5.30 5.30 --- PASS 30~1000 5.30 -58.13 ≤-14.7 PASS 1000~26500 5.30 -49.77 ≤-14.7 PASS 2480 Reference 4.90 4.90 --- PASS 30~1000 4.90 -58.16 ≤-15.1 PASS 1000~26500 4.90 -50.2 ≤-15.1 PASS Test Graphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 BLE_1M_Ant1_2480_1000~26500 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] BLE_1M Ant1 2402 0.40 0.63 63.49 2440 0.40 0.63 63.49 2480 0.40 0.63 63.49 Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix H: Emissions in Restricted Bands Test Result Mode: BLE-2402 NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 2310 47.86 7.84 74.00 26.14 150 85 Horizontal 2 2333.92 49.70 8.00 74.00 24.30 150 332 Horizontal 3 2345.6 49.71 8.11 74.00 24.29 150 137 Horizontal 4 2361.12 49.96 8.45 74.00 24.04 150 101 Horizontal 5 2384.56 50.89 8.99 74.00 23.11 150 192 Horizontal 6 2390 50.41 9.32 74.00 23.59 150 360 Horizontal NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 2310 48.70 7.84 74.00 25.30 150 190 Vertical 2 2329.12 49.86 8.12 74.00 24.14 150 190 Vertical 3 2355.68 49.49 8.35 74.00 24.51 150 143 Vertical 4 2368.64 49.50 8.40 74.00 24.50 150 283 Vertical 5 2380.08 51.18 8.99 74.00 22.82 150 186 Vertical 6 2390 49.62 9.32 74.00 24.38 150 45 Vertical Mode: BLE-2480 NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 2483.5 49.69 9.65 74.00 24.31 150 53 Horizontal 2 2488.12 51.16 9.38 74.00 22.84 150 266 Horizontal 3 2491.98 1 51.05 9.01 74.00 22.95 150 332 Horizontal 4 2493.44 95 50.91 9.31 74.00 23.09 150 288 Horizontal 5 2495.39 65 50.93 9.32 74.00 23.07 150 360 Horizontal 6 2500 49.99 9.28 74.00 24.01 150 254 Horizontal NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 2483.5 49.55 9.65 74.00 24.45 150 205 Vertical 2 2485.76 05 51.11 9.21 74.00 22.89 150 24 Vertical 3 2492.36 05 51.33 9.14 74.00 22.67 150 81 Vertical 4 2497.70 65 50.35 9.36 74.00 23.65 150 270 Vertical 5 2498.35 50.28 9.35 74.00 23.72 150 161 Vertical 6 2500 48.62 9.28 74.00 25.38 150 78 Vertical Note： 1. The Antenna Gain is compensated in the graph. 2. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. Appendix I: Spurious emissions NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 42.61 28.96 -10.35 40.00 11.04 150 196 Horizontal 2 95.96 22.61 -14.65 43.50 20.89 150 94 Horizontal 3 143.49 27.56 -11.05 43.50 15.94 150 121 Horizontal 4 167.74 15.40 -10.47 43.50 28.10 150 135 Horizontal 5 203.63 15.50 -13.73 43.50 28.00 150 9 Horizontal 6 288.02 12.11 -10.70 46.00 33.89 150 113 Horizontal NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 30.97 28.35 -10.12 40.00 11.65 150 69 Vertical 2 43.58 22.83 -10.69 40.00 17.17 150 16 Vertical 3 65.89 15.78 -13.08 40.00 24.22 150 49 Vertical 4 77.53 18.00 -15.08 40.00 22.00 150 49 Vertical 5 708.03 19.00 -1.40 46.00 27.00 150 55 Vertical 6 807.94 20.96 0.49 46.00 25.04 150 66 Vertical Mode: BLE-2402 NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 1590 43.38 3.05 74.00 30.62 150 30 Horizontal 2 4212 42.82 -14.51 74.00 31.18 150 240 Horizontal 3 5316 44.39 -12.12 74.00 29.61 150 74 Horizontal 4 6957 45.08 -9.80 74.00 28.92 150 240 Horizontal 5 9330 46.13 -6.51 74.00 27.87 150 324 Horizontal 6 13143 49.23 0.08 74.00 24.77 150 132 Horizontal NO. Freq. [MHz] Level [dBμV/m] Factor [dB/m] Limit [dBμV/m] Margin [dB] Height [cm] Angle [°] Polarity 1 1786 43.90 4.93 74.00 30.10 150 164 Vertical 2 3858 43.04 -15.29 74.00 30.96 150 218 Vertical 3 5760 45.20 -11.28 74.00 28.80 150 147 Vertical 4 8445 45.61 -8.18 74.00 28.39 150 18 Vertical 5 11712 48.09 -2.26 74.00 25.91 150 346 Vertical 6 14634 49.38 0.99 74.00 24.62 150 41 Ve…

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EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RADIO TEST - REPORT FCC Compliance Test Report for Product name: Nova Air Purifier Model name: Nova FCC ID: 2BBB3-NOVA Test Report Number: EFGX23050233-IE-02-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Phone: +86-0755-829118671 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, Fax: +86-0755-82910749 No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China Page 1 of 28 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of applicant 4 1.4 Details of manufacturer 4 1.5 Application details 5 1.6 Test item 5 1.7 Test standards 6 2 Technical test 7 2.1 Summary of test results 7 2.2 Test environment 7 2.3 Measurement uncertainty 7 2.4 Test mode 8 2.5 Test equipment utilized 9 2.6 Auxiliary equipment used during test 10 2.7 Test software information 10 2.8 Test setup 11 2.9 Test results 13 3 Technical Requirement 14 3.1 Conducted emission AC power port 14 3.2 Duty cycle 15 3.3 6dB bandwidth 16 3.4 99% Occupied Bandwidth 17 3.6 Conducted Peak output power 18 3.7 Power spectral density 19 3.8 Conducted Spurious Emissions 20 3.9 Band edge 21 3.10 Spurious radiated emissions for transmitter 24 4 Test Setup Photos 26 5 External Photo 26 6 Internal Photos 26 7 Appendix 26 Test Report No.: EFGX23050233-IE-02-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 3 of 26 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Electrical Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. Operator: 2023-06-28 Bruce Zheng / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2023-06-28 Albert Xu / Lab Manager Date Eurofins-Lab. Name / Title Signature Test Report No.: EFGX23050233-IE-02-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 4 of 26 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of applicant Name : JP Commerce Address : 6943 Valjean Ave.,Van Nuys,California, 91406 United States Telephone : 818-787-1188 Fax : 818-787-1155 1.4 Details of manufacturer Name : JP Commerce Address : 6943 Valjean Ave.,Van Nuys,California, 91406 United States Telephone : 818-787-1188 Fax : 818-787-1155 Test Report No.: EFGX23050233-IE-02-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 5 of 26 1.5 Application details Date of receipt of application : 2023-05-16 Date of receipt of test item : 2023-05-16 Date of test : 2023-05-16 to 2023-06-28 Date of issue : 2023-06-28 1.6 Test item Product name : Nova Air Purifier Sample ID : 230516-15-001 Model name : Nova Serial number : ./. Hardware Version : V3.1.0 Software / Firmware Version : V2.1.0 Ratings : 120~,60Hz,50W Test voltage : 120V, 60Hz FCC ID : 2BBB3-NOVA PMN : Nova Air Purifier RadioTechnical data Frequency range : 2402MHz – 2480MHz Radio Tech. : Bluetooth Low Energy Frequency channel : 40 Channels Modulation : GFSK Antenna type : PCB antenna Antenna gain : 2.54 dBi Additional information : ./. The above sample(s) and sample information was/were submitted and identified on behalf of the applicant. Eurofins assures objectivity and impartiality of the test, and fulfills the obligation of confidentiality for applicant’s commercial infor- mation and technical documents. Test Report No.: EFGX23050233-IE-02-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 6 of 26 1.7 Test standards Test Standards FCC Part 15 Subpart C PART 15 - RADIO FREQUENCY DEVICES Subpart C - Intentional Radiators Test Method 1: ANSI C63.4-2014, American National Standard for Methods of Measurement of Radio-Noise Emis- sions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz. 2: ANSI C63.10-2013, American National Standard for Testing Unlicensed Wireless Devices. 3: KDB558074 D01 15.247 Meas Guidance v05r02 Test Report No.: EFGX23050233-IE-02-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Mei…

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Appendix A: DTS Bandwidth Test Result TestMode Antenna Channel DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 9.160 2407.440 2416.600 0.5 PASS 2437 8.640 2432.440 2441.080 0.5 PASS 2462 9.120 2457.440 2466.560 0.5 PASS 11G Ant1 2412 16.400 2403.800 2420.200 0.5 PASS 2437 16.400 2428.800 2445.200 0.5 PASS 2462 16.400 2453.800 2470.200 0.5 PASS 11N20SISO Ant1 2412 17.600 2403.200 2420.800 0.5 PASS 2437 17.400 2428.160 2445.560 0.5 PASS 2462 17.640 2453.160 2470.800 0.5 PASS Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 14.083 2404.968 2419.051 --- PASS 2437 14.086 2429.977 2444.063 --- PASS 2462 14.063 2454.958 2469.021 --- PASS 11G Ant1 2412 17.195 2403.464 2420.659 --- PASS 2437 17.183 2428.392 2445.575 --- PASS 2462 17.232 2453.370 2470.602 --- PASS 11N20SISO Ant1 2412 18.263 2402.892 2421.155 --- PASS 2437 18.234 2427.921 2446.155 --- PASS 2462 18.280 2452.818 2471.098 --- PASS Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix C: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict 11B Ant1 2412 15.82 ≤30 PASS 2437 16.25 ≤30 PASS 2462 16.42 ≤30 PASS 11G Ant1 2412 12.40 ≤30 PASS 2437 13.15 ≤30 PASS 2462 13.10 ≤30 PASS 11N20SISO Ant1 2412 11.93 ≤30 PASS 2437 12.51 ≤30 PASS 2462 12.70 ≤30 PASS Appendix D: Maximum power spectral density Test Result TestMode Antenna Channel Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -10.74 ≤8 PASS 2437 -9.9 ≤8 PASS 2462 -10.04 ≤8 PASS 11G Ant1 2412 -14.95 ≤8 PASS 2437 -15.21 ≤8 PASS 2462 -14.77 ≤8 PASS 11N20SISO Ant1 2412 -15.81 ≤8 PASS 2437 -15.84 ≤8 PASS 2462 -15.28 ≤8 PASS Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix E: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel[dBm] Result[dBm] Limit[dBm] Verdict 11B Ant1 Low 2412 7.36 -41.43 ≤-22.64 PASS High 2462 8.14 -49.5 ≤-21.86 PASS 11G Ant1 Low 2412 0.72 -34.92 ≤-29.28 PASS High 2462 1.41 -49.59 ≤-28.59 PASS 11N20SISO Ant1 Low 2412 0.40 -33.56 ≤-29.6 PASS High 2462 1.47 -49 ≤-28.53 PASS Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 11N20SISO_Ant1_High_2462

Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference 6.68 6.68 --- PASS 30~1000 6.68 -62.93 ≤-23.32 PASS 1000~26500 6.68 -54.4 ≤-23.32 PASS 2437 Reference 6.71 6.71 --- PASS 30~1000 6.71 -62.66 ≤-23.29 PASS 1000~26500 6.71 -53.67 ≤-23.29 PASS 2462 Reference 6.87 6.87 --- PASS 30~1000 6.87 -62.66 ≤-23.13 PASS 1000~26500 6.87 -53.29 ≤-23.13 PASS 11G Ant1 2412 Reference 0.68 0.68 --- PASS 30~1000 0.68 -63.12 ≤-29.32 PASS 1000~26500 0.68 -53.21 ≤-29.32 PASS 2437 Reference 0.77 0.77 --- PASS 30~1000 0.77 -62.53 ≤-29.23 PASS 1000~26500 0.77 -53.85 ≤-29.23 PASS 2462 Reference 0.72 0.72 --- PASS 30~1000 0.72 -63.05 ≤-29.28 PASS 1000~26500 0.72 -53.63 ≤-29.28 PASS 11N20SISO Ant1 2412 Reference -0.01 -0.01 --- PASS 30~1000 -0.01 -63.27 ≤-30.01 PASS 1000~26500 -0.01 -53.89 ≤-30.01 PASS 2437 Reference 1.15 1.15 --- PASS 30~1000 1.15 -62.29 ≤-28.85 PASS 1000~26500 1.15 -53.68 ≤-28.85 PASS 2462 Reference 1.32 1.32 --- PASS 30~1000 1.32 -63.15 ≤-28.68 PASS 1000~26500 1.32 -53.84 ≤-28.68 PASS Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 Appendix G: Duty Cycle Test Result TestMode Antenna Channel Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] Limit Verdict 11B Ant1 2412 12.42 12.55 98.96 --- PASS 2437 12.40 12.55 98.80 --- PASS 2462 12.42 12.56 98.89 --- PASS 11G Ant1 2412 2.06 2.19 94.06 --- PASS 2437 2.06 2.19 94.06 --- PASS 2462 2.06 2.19 94.06 --- PASS 11N20SISO Ant1 2412 1.92 2.05 93.66 --- PASS 2437 1.92 2.05 93.66 --- PASS 2462 1.92 2.05 93.66 --- PASS Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix H: Emissions in Restricted Bands Test Result Mode: 11B 2412 PK Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] Height [cm] Angle [°] Polarity 1 2349.46 7.63 48.15 74.00 25.85 150 140 Horizontal 2 2360.02 7.65 46.48 74.00 27.52 150 222 Horizontal 3 2368.47 7.67 47.74 74.00 26.26 150 188 Horizontal 4 2380.09 7.69 47.09 74.00 26.91 150 186 Horizontal 5 2386.56 7.71 50.02 74.00 23.98 150 198 Horizontal 6 2390 7.71 47.93 74.00 26.07 150 198 Horizontal PK Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] Height [cm] Angle [°] Polarity 1 2310 7.56 45.73 74.00 28.27 150 324 Vertical 2 2351.18 7.64 46.28 74.00 27.72 150 41 Vertical 3 2370.58 7.67 48.37 74.00 25.63 150 112 Vertical 4 2374.81 7.68 47.32 74.00 26.68 150 167 Vertical 5 2385.24 7.71 47.44 74.00 26.56 150 117 Vertical 6 2390 7.71 45.46 74.00 28.54 150 156 Vertical Mode: 11B 2462 PK Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] Height [cm] Angle [°] Polarity 1 2483.5 8.21 46.83 74.00 27.17 150 207 Horizontal 2 2486.36 8.23 49.30 74.00 24.70 150 199 Horizontal 3 2487.29 8.24 49.60 74.00 24.40 150 199 Horizontal 4 2490.43 8.25 48.20 74.00 25.80 150 186 Horizontal 5 2492.06 8.26 47.63 74.00 26.37 150 225 Horizontal 6 2495.39 8.29 46.99 74.00 27.01 150 27 Horizontal PK Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] Height [cm] Angle [°] Polarity 1 2483.5 8.21 46.65 74.00 27.35 150 127 Vertical 2 2487.80 8.24 48.24 74.00 25.76 150 270 Vertical 3 2488.48 8.24 47.99 74.00 26.01 150 171 Vertical 4 2491.74 8.26 47.61 74.00 26.39 150 127 Vertical 5 2495.26 8.29 47.36 74.00 26.64 150 127 Vertical 6 2498.36 8.30 47.52 74.00 26.48 150 241 Vertical Mode: 11G 2412 PK Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] Height [cm] Angle [°] Polarity 1 2369.79 7.67 47.04 74.00 26.96 150 220 Horizontal 2 2377.58 7.69 48.44 74.00 25.56 150 190 Horizontal 3 2384.44 7.70 50.52 74.00 23.48 150 178 Horizontal 4 2387.74 7.71 57.70 74.00 16.30 150 185 Horizontal 5 2388.80 7.71 …

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