TG3-ARMH980WATERLESS AROMA DIFFUSER

CER A MIC DIFFUSER No Water. No Heat. Just Perfection. INSTRUCTION MANUAL AND WARRANTY INFORMATION Scan & enjoy: 1 year warranty 25% discount on all oils Access to limited-edition scents Plus, learn more about our clean fragrance oils & scent profiles ARMH-980 | L-06241, Rev. 1 S u b s c r i b e & S a v e 2 5 % O f f R e f i l l s ITM. / ART. 4748527 2 READ AND SAVE THESE INSTRUCTIONS PLEASE READ ALL INSTRUCTIONS CAREFULLY BEFORE OPERATING. IMPORTANT SAFETY INSTRUCTIONS WHEN USING AN ELECTRICAL APPLIANCE, BASIC PRECAUTIONS SHOULD ALWAYS BE FOLLOWED, INCLUDING THE FOLLOWING: • Use this product only for its intended use as described in this manual. • Always place diffuser on a firm, flat, level surface. • Always keep diffuser vertical when oil bottle has been installed to reduce likelihood of oil leaking and damaging the diffuser. • DO NOT use attachments not recommended by Homedics. • Turn off diffuser when not in use. • NEVER operate this diffuser if it has a damaged cord, plug, cable, or housing. • DO NOT use any other AC adapter and power cord than what is supplied with the diffuser. Use of any other AC adapter or power cord may damage the diffuser and may increase the risk of harm to the user or property. Only AC adapter bearing part PP- ARMH980ADP should be used. • DO NOT attempt to modify or repair the diffuser. Servicing must be performed by professional or qualified personnel. • Always keep away from heated surfaces, high temperatures, and fire. • Only set on dry surfaces. Do not place on surface wet from water or cleaning solvents. • NEVER cover the diffuser when it is in operation. • This diffuser should not be used by children without adult supervision. • Keep this diffuser out of the reach of children. • DO NOT use outdoors. • This diffuser is intended for indoor, household use only. 3 HOW TO USE 1. Pull off diffuser top. 2. Twist off empty bottle. 3. Twist on your SereneScent™ fragrance oil bottle (available in 60ml and 120ml). 4. Place diffuser top back onto the diffuser base. For optimal scent distribution, use only SereneScent™ oils in your diffuser. Explore SereneScent™ oil collections at Homedics.com. Control Panel (on diffuser base) Power button: 1. First short press to turn on unit 2. Short press to navigate through intensity settings: low, med, high and scent boost. 3. Long press to turn off diffuser and LED lights Light button: 1. Short press - Turns ON the ambient light. Short press again to choose your perfect light setting: i) Solid ambient light ii) Breathing ambient light iii) Flickering candle-light 2. Long press - Turns OFF ambient light Timer button: 1. Short press will cycle through preferred timer settings 2. Timer off for continuous operation 4 Power ON Plug the adapter and power cable into the wall and your diffuser. If already plugged in, press the Power button on the base or tap the button in the SereneScent™ app. Power OFF Long press power button to turn OFF diffuser and ambient light. SereneScent™ Bluetooth App set up 1. Download the Homedics SereneScent™ app from the app store. 2. Follow the instructions on the app to set up your diffuser. Intensity Setting The diffuser has 4 scent intensity levels: low, medium, high and scent boost. Scent Boost gives your room a quick burst of fragrance — misting for 55 seconds with only a 5-second pause for 5 minutes, then automatically settling back to medium intensity. On the diffuser base, press to increase or decrease the intensity. You can also customize the scent intensity on the Bluetooth app. Your diffuser releases fragrance in gentle intervals — alternating between misting and a brief pause — for a balanced, consistent scent experience. Timing adjusts automatically based on your chosen intensity level. Ambient light Press to choose your preferred light settings. You can also customize the light settings on the Bluetooth app. Timer Press on diffuser to cycle through the timer options: 1, 2, 4, or 8 hours and off. You can also customize the desired timer setting on the Bluetooth app. HOW TO OPER ATE BRUMEBRUMEBRUMEBRUME NIEBLAPAUSAPAUSAPAUSANIEBLANIEBLAPAUSANIEBLA 102402013030 4 for 5 minutes, then medium setting durante 5 minutos, luego en configuración media pendant 5 minutes, puis à réglage moyen 60 10240201303060 10240201303060 555 4 555 4 555 5 TROUBLESHOOTING Need a little help? The steps below can help troubleshoot common issues and get you back to enjoying your diffuser: IssueSolution Not diffusing • Make sure the power is ON. • The diffuser mists intermittently, so check to see if misting resumes after a few minutes. • If there is no diffusion or it is weak, follow the cleaning instructions below. Weak diffusing • The diffuser nozzle may be clogged. Follow the cleaning instructions below. • Remove and reseat the mist tube to make sure it’s fully connected. Diffuser spraying liquid • Machine is tilted or angled. Make sure it’s upright at all times. Oil leaking • Bottle is not secured properly. Still need help? We’re here for you. [email protected] | 1-800-466-3342 | Mon–Fri, 8:30am–7:00pm ET 6 The diffuser may need to be cleaned when: 1. You’re about to switch to a new SereneScent™ oil bottle (60ml or 120ml). 2. The mist volume becomes weak. DIFFUSER CLEA NING PET SAFETY & FR AGR ANCE USE Cleaning Steps: Use SereneScent TM Cleaning Solution (available at Homedics.com), to clean your diffuser. 1. Twist the SereneScent™ Cleaning Solution bottle onto your diffuser, just like an oil bottle. 2. Set the diffuser to high intensity and let it run for 30 minutes. 3. Turn off diffuser, twist off cleaning solution bottle, and replace with SereneScent™ fragrance oil. Our Homedics SereneScent™ fragrances are crafted with clean, high-quality ingredients and are designed for safe, everyday home use. As with any home fragrance, we recommend taking extra care when diffusing around pets. • Keep all products and open bottles out of reach of pets to prevent accidental ingestion. • Diffuse in a well-ventilated area a…

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FKADistributingCo.,LLC 2026-06-23 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID: TG3-ARMH980 ) [FKADistributingCo.,LLC](“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, MarkStraight EngineeringManager FKADistributingCo.,LLC 3000N.PontiacTrail,CommerceTownship,Michigan,48390,UnitedStates FKADistributingCo.,LLC 2026-06-23 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID: TG3-ARMH980 ) [FKADistributingCo.,LLC](“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. Sincerely, MarkStraight EngineeringManager FKADistributingCo.,LLC 3000N.PontiacTrail,CommerceTownship,Michigan,48390,UnitedStates

* 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. SC6062790 U.S. Agent Designation for Service of Process - Certification Attestation Letter 6/23/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: TG3-ARMH980 FRN of applicant: 0013791793 Per section 2.911(d)(7) of the FCC rules, FKA Distributing Co., LLC FRN: 0013791793(“the applicant”) certifies that the equipment for which authorization is sought is designated to thefollowing U.S. agent* for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): 0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016 Contact Person: Michael Chan Tel: +1 626 366 4358 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:Agent Signed (if different from Applicant): Signed: Printed name: Mark Straight Title: Manager Company Name: FKA Distributing Co., LLC Date: 6/23/2026 Signed: Printed name: Michael Chan Title: Technical Director Company Name: Global Product Services and Consultation LLC Date: 6/30/2026

FKADistributingCo.,LLC 2026-06-23 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeGuangdongGlobalTestingTechnologyCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, MarkStraight EngineeringManager FKADistributingCo.,LLC 3000N.PontiacTrail,CommerceTownship,Michigan,48390,UnitedStates

FKA Distributing Co., LLC 2026-06-23 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (EUT Name: WATERLESS AROMA DIFFUSER /Model: ARMH-980 /FCC ID: TG3-ARMH980) 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 Diagram, Operational Description, Schematics) required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Mark Straight Engineering Manager FKA Distributing Co., LLC 3000 N. Pontiac Trail, Commerce Township, Michigan, 48390, United States

External Photographs View of EUT-1 View of EUT-2 Page 2 of 4 View of EUT-3 View of EUT-4 Page 3 of 4 View of EUT-5 View of EUT-6 Page 4 of 4 View of EUT-7

Internal Photographs Internal View of EUT-1 Internal View of EUT-2 Page 2 of 3 Internal View of EUT-3 Internal View of EUT-4 Antenna Page 3 of 3 Internal View of EUT-5

RF EXPOSURE EVALUATION According to FCC 1.1310: 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 ß1.1307(b) FCC ID: TG3-ARMH980 EUT Specification EUT WATERLESS AROMA DIFFUSER Frequency band (Operating) BLE: 2.402GHz ~ 2.480GHz WIFI: 2.412GHz ~ 2.462GHz Device category Portable (<20cm separation) Mobile (>20cm separation) Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power 7.33 dBm Antenna gain (Max) 0 Evaluation applied MPE Evaluation SAR Evaluation Limits for Maximum Permissible Exposure(MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 Friis transmission formula: Pd=(Pout*G)\(4*pi*R2) Where P d = Power density in mW/cm 2 , P out =output power to antenna in mW. 2 / 3 G= gain of antenna in linear scale, Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm P d the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. For multiple RF sources: Multiple RF sources are exempt if: in the case of fixed RF sources operating in the same time-averaging period, or of multiple mobile or portable RF sources within a device operating in the same time averaging period, if the sum of the fractional contributions to the applicable thresholds is less than or equal to 1 as indicated in the following equation Evaluated k : the maximum reported SAR or MPE of fixed, mobile, or portable RF source k either in the device or at the transmitter site from an existing evaluation at the location of exposure. Exposure Limit k : either the general population/uncontrolled maximum permissible exposure (MPE) or specific Absorption rate (SAR) limit for each fixed, mobile, or portable RF source k. 3 / 3 Measurement Result Operation Mode Channel Frequency (MHz) Max Measured Power (dBm) Tune up tolerance (dBm) Max tune up conducted power (dBm) Output Peak power (mW) Ant. Gain (dBi) Ant. Gain (numeric) Power density at 20cm (mW/ cm2) Power density Limits (mW/ cm2) Results BLE 1Mbps 2480 7.33 7±1 8 6.310 0 1.000 0.001255 1 PASS No need to test SAR. Signature: Alan He Date: 2026-06-12

Shenzhen CST Testing Co., Ltd. Antenna Test Report Customer Name: Granwin IoT Technology (Guangzhou) Co., Ltd. CUSTOMER NAME: Granwin IoT Technology (Guangzhou) Co.,Ltd Product Name: GY-BT2G PRODUCT NAME: GY-BT2G Customer P/N: GY-BT2G CUSTOMER P/N: GY-BT2G Manufacturer: Granwin IoT Technology (Guangzhou) Co., Ltd. Manufacturer：Granwin IoT Technology (Guangzhou) Co.,Ltd Frank Cheng Laboratory Manager Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 1 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. 1. Specification Table Product Main Technical Parameters Main Technical Specifications Main technical specifications Frequency Range (MHz) 2.4~2.5GHz Frequency Range (MHz) 2.4~2.5GHz Impedance (Ω) 50 Impedance(Ω) 50 Peak Gain (dBi) 0dBi Peak Gain(dBi) 0dBi VSWR ≤2.40 VSWR ≤2.40 Admitted Power - Admitted Power - Polarization Linear, Vertical Polarization Linear,Vertical Radiation Omni-directional Radiation Omni-directional Connector Type SMA Connector Type SMA Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huaf Street, Baoan District, Shenzhe Telephone: 0755-27907627 eng Internet Creative Park, No. 107 Go n, China. 518101 Fax: 0755-27907627 nghe Industrial Road, Xixiang Page 2 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. 2. Product Photo Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 3 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. 3. Test Report VSWR Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 4 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Frequency (MHz) Efficiency (dB) Efficiency (%) Gain (dBi) 2400 -7.32999 18.49273% -1.20553 2410 -7.18542 19.11868% -0.94505 2420 -7.12792 19.37348% -0.73896 2430 -7.13559 19.33929% -0.65863 2440 -6.91866 20.32985% -0.34065 2450 -6.83394 20.73033% -0.26785 2460 -6.73728 21.19688% -0.19208 2470 -6.71746 21.29382% -0.16145 2480 -6.65285 21.61299% -0.17219 2490 -6.58922 21.93197% -0.09976 2500 -6.48774 22.45049% 0.00327 Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huaf Street, Baoan District, Shenzhe Telephone: 0755-27907627 eng Internet Creative Park, No. 107 Go n, China. 518101 Fax: 0755-27907627 nghe Industrial Road, Xixiang Page 5 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. 4. Radiation Pattern Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 6 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 7 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 8 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 9 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 10 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 11 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 12 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 13 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 14 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 15 of 16 Shenzhen CST Testing Co., Ltd. Shenzhen CST Testing Co., Ltd. --- END OF REPORT --- Shenzhen CST Testing Co., Ltd Room 530、531, Block A, Huafeng Internet Creative Park, No. 107 Gonghe Industrial Road, Xixiang Street, Baoan District, Shenzhen, China. 518101 Telephone: 0755-27907627 Fax: 0755-27907627 Page 16 of 16

1 / 32 Appendix A Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT BLE 1M 2402 Ant1 85.53 0.68 0.47 NVNT BLE 1M 2440 Ant1 85.52 0.68 0.47 NVNT BLE 1M 2480 Ant1 85.47 0.68 0.47 NVNT BLE 2M 2402 Ant1 43.25 3.64 0.93 NVNT BLE 2M 2440 Ant1 43.25 3.64 0.93 NVNT BLE 2M 2480 Ant1 43.29 3.64 0.92 2 / 32 Duty Cycle NVNT BLE 1M 2402MHz Ant1 Duty Cycle NVNT BLE 1M 2440MHz Ant1 3 / 32 Duty Cycle NVNT BLE 1M 2480MHz Ant1 Duty Cycle NVNT BLE 2M 2402MHz Ant1 4 / 32 Duty Cycle NVNT BLE 2M 2440MHz Ant1 Duty Cycle NVNT BLE 2M 2480MHz Ant1 5 / 32 Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Conducted Power (W) Limit Conducted (dBm) Verdict NVNT BLE 1M 2402 Ant1 6.71 0.00469 30 Pass NVNT BLE 1M 2440 Ant1 6.85 0.00484 30 Pass NVNT BLE 1M 2480 Ant1 6.58 0.00455 30 Pass NVNT BLE 2M 2402 Ant1 7.21 0.00526 30 Pass NVNT BLE 2M 2440 Ant1 7.33 0.00541 30 Pass NVNT BLE 2M 2480 Ant1 6.99 0.005 30 Pass 6 / 32 Peak Power NVNT BLE 1M 2402MHz Ant1 Peak Power NVNT BLE 1M 2440MHz Ant1 7 / 32 Peak Power NVNT BLE 1M 2480MHz Ant1 Peak Power NVNT BLE 2M 2402MHz Ant1 8 / 32 Peak Power NVNT BLE 2M 2440MHz Ant1 Peak Power NVNT BLE 2M 2480MHz Ant1 9 / 32 -6dB Bandwidth Condition Mode Frequency (MHz) Antenna -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT BLE 1M 2402 Ant1 0.658 0.5 Pass NVNT BLE 1M 2440 Ant1 0.6589 0.5 Pass NVNT BLE 1M 2480 Ant1 0.6578 0.5 Pass NVNT BLE 2M 2402 Ant1 1.081 0.5 Pass NVNT BLE 2M 2440 Ant1 1.21 0.5 Pass NVNT BLE 2M 2480 Ant1 1.357 0.5 Pass 10 / 32 -6dB Bandwidth NVNT BLE 1M 2402MHz Ant1 -6dB Bandwidth NVNT BLE 1M 2440MHz Ant1 11 / 32 -6dB Bandwidth NVNT BLE 1M 2480MHz Ant1 -6dB Bandwidth NVNT BLE 2M 2402MHz Ant1 12 / 32 -6dB Bandwidth NVNT BLE 2M 2440MHz Ant1 -6dB Bandwidth NVNT BLE 2M 2480MHz Ant1 13 / 32 Occupied Channel Bandwidth Condition Mode Frequency (MHz) Antenna 99% OBW (MHz) NVNT BLE 1M 2402 Ant1 1.045 NVNT BLE 1M 2440 Ant1 1.0541 NVNT BLE 1M 2480 Ant1 1.0514 NVNT BLE 2M 2402 Ant1 2.0903 NVNT BLE 2M 2440 Ant1 2.0697 NVNT BLE 2M 2480 Ant1 2.0639 14 / 32 OBW NVNT BLE 1M 2402MHz Ant1 OBW NVNT BLE 1M 2440MHz Ant1 15 / 32 OBW NVNT BLE 1M 2480MHz Ant1 OBW NVNT BLE 2M 2402MHz Ant1 16 / 32 OBW NVNT BLE 2M 2440MHz Ant1 OBW NVNT BLE 2M 2480MHz Ant1 17 / 32 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Antenna Conducted PSD (dBm/3kHz) Duty Factor (dB) Total PSD (dBm/3kHz) Limit (dBm/3kHz) Verdict NVNT BLE 1M 2402 Ant1 -8.89 0.68 -8.21 8 Pass NVNT BLE 1M 2440 Ant1 -8.96 0.68 -8.28 8 Pass NVNT BLE 1M 2480 Ant1 -8.85 0.68 -8.17 8 Pass NVNT BLE 2M 2402 Ant1 -10.92 3.64 -7.28 8 Pass NVNT BLE 2M 2440 Ant1 -10.15 3.64 -6.51 8 Pass NVNT BLE 2M 2480 Ant1 -10.91 3.64 -7.27 8 Pass 18 / 32 PSD NVNT BLE 1M 2402MHz Ant1 PSD NVNT BLE 1M 2440MHz Ant1 19 / 32 PSD NVNT BLE 1M 2480MHz Ant1 PSD NVNT BLE 2M 2402MHz Ant1 20 / 32 PSD NVNT BLE 2M 2440MHz Ant1 PSD NVNT BLE 2M 2480MHz Ant1 21 / 32 Band Edge Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -32.83 -20 Pass NVNT BLE 1M 2480 Ant1 -41.8 -20 Pass NVNT BLE 2M 2402 Ant1 -28.14 -20 Pass NVNT BLE 2M 2480 Ant1 -41.09 -20 Pass 22 / 32 Band Edge NVNT BLE 1M 2402MHz Ant1 Ref Band Edge NVNT BLE 1M 2402MHz Ant1 Emission 23 / 32 Band Edge NVNT BLE 1M 2480MHz Ant1 Ref Band Edge NVNT BLE 1M 2480MHz Ant1 Emission 24 / 32 Band Edge NVNT BLE 2M 2402MHz Ant1 Ref Band Edge NVNT BLE 2M 2402MHz Ant1 Emission 25 / 32 Band Edge NVNT BLE 2M 2480MHz Ant1 Ref Band Edge NVNT BLE 2M 2480MHz Ant1 Emission 26 / 32 Conducted RF Spurious Emission Condition Mode Frequency (MHz) Antenna Max Value (dBc) Limit (dBc) Verdict NVNT BLE 1M 2402 Ant1 -39.06 -20 Pass NVNT BLE 1M 2440 Ant1 -39.65 -20 Pass NVNT BLE 1M 2480 Ant1 -39.5 -20 Pass NVNT BLE 2M 2402 Ant1 -39.2 -20 Pass NVNT BLE 2M 2440 Ant1 -38.36 -20 Pass NVNT BLE 2M 2480 Ant1 -38.76 -20 Pass 27 / 32 Tx. Spurious NVNT BLE 1M 2402MHz Ant1 Ref Tx. Spurious NVNT BLE 1M 2402MHz Ant1 Emission 28 / 32 Tx. Spurious NVNT BLE 1M 2440MHz Ant1 Ref Tx. Spurious NVNT BLE 1M 2440MHz Ant1 Emission 29 / 32 Tx. Spurious NVNT BLE 1M 2480MHz Ant1 Ref Tx. Spurious NVNT BLE 1M 2480MHz Ant1 Emission 30 / 32 Tx. Spurious NVNT BLE 2M 2402MHz Ant1 Ref Tx. Spurious NVNT BLE 2M 2402MHz Ant1 Emission 31 / 32 Tx. Spurious NVNT BLE 2M 2440MHz Ant1 Ref Tx. Spurious NVNT BLE 2M 2440MHz Ant1 Emission 32 / 32 Tx. Spurious NVNT BLE 2M 2480MHz Ant1 Ref Tx. Spurious NVNT BLE 2M 2480MHz Ant1 Emission

TRF No.: 04-E001-0B TRF Originator: GTG TRF Date: 2023-12-13 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For WATERLESS AROMA DIFFUSER MODEL NUMBER: ARMH-980 REPORT NUMBER: E04A26041300F00101 ISSUE DATE: June 10, 2026 FCC ID: TG3-ARMH980 Prepared for FKA Distributing Co., LLC 3000 N. Pontiac Trail, Commerce Township, Michigan, 48390, United States Prepared by Guangdong Global Testing Technology Co., Ltd. Room 101-105, 203-210, Building 1, No.2, Keji 8 Road, Songshan Lake Park, Dongguan city, Guangdong, People’s Republic of China, 523808 This report is based on a single evaluation of the submitted sample(s) of the above mentioned product, it does not imply an assessment of the production of the products. This report shall not be reproduced, except in full, without the written approval of Guangdong Global Testing Technology Co., Ltd. REPORT NO.: E04A26041300F00101 Page 2 of 41 TRF No.: 04-E001-0B Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 June 10, 2026 Initial Issue REPORT NO.: E04A26041300F00101 Page 3 of 41 TRF No.: 04-E001-0B Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement ANSI C63.10-2020 FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2020 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2020 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2020 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2020 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2020 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2020 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2020 None; for reporting purposes only. Pass *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E04A26041300F00101 Page 4 of 41 TRF No.: 04-E001-0B Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 5 2. TEST METHODOLOGY ......................................................................................................... 6 3. FACILITIES AND ACCREDITATION ..................................................................................... 6 4. CALIBRATION AND UNCERTAINTY ................................................................................... 7 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 7 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 7 5. EQUIPMENT UNDER TEST .................................................................................................. 8 5.1. DESCRIPTION OF EUT ........................................................................................... 8 5.2. CHANNEL LIST ........................................................................................................ 8 5.3. MAXIMUM CONDUCTED OUTPUT POWER ........................................................... 9 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 9 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 9 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 10 5.8. SETUP DIAGRAM .................................................................................................. 10 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 11 7. ANTENNA PORT TEST RESULTS ..................................................................................... 13 7.1. Conducted Output Power ........................................................................................ 13 7.2. 6dB Bandwidth and 99% Occupied Bandwidth ....................................................... 14 7.3. Power Spectral Density ........................................................................................... 16 7.4. Conducted Band edge and spurious emission ........................................................ 17 7.5. Duty Cycle .............................................................................................................. 19 8. RADIATED TEST RESULTS ............................................................................................... 20 8.1. Radiated Band edge and Spurious Emission .......................................................... 26 9. ANTENNA REQUIREMENT ................................................................................................ 38 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 39 REPORT NO.: E04A26041300F00101 Page 5 of 41 TRF No.: 04-E001-0B Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: FKA Distributing Co., LLC Address: 3000 N. Pontiac Trail, Commerce Township, Michigan, 48390, United States Manufacturer Information Company Name: Guangdong Chiyang Scent Technology Co., Ltd. Address: 4F, Building C5, Gaosha Industrial Estate, Zhongyi Village, Zhongcun Town, Panyu Guangzhou, Guangdong, 511495 China EUT Information Product Description: WATERLESS AROMA DIFFUSER Model: ARMH-980 Series Model: / Brand: / Sample Received Date: May 11, 2026 Sample Status: Normal Sample ID: A26041300 001 Date of Tested: May 11, 2026 to June 10, 2026 APPLICABLE STANDARDS STANDARD TEST RESULTS CFR 47…

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