2ASKL-AROM-HOME-V1AromaStyler

Smart scent box User's Guide Caution Safety rules 1. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. 2. Children should be supervised to ensure that they do not play with the appliance. 1. Cet appareil n’est pas destiné à l’usage de personnes (enfants inclus) ayant des capacités physiques, sensorielles ou intellectuelles réduites ni aux personnes ayant un manque de connaissance ou d’expérience ; à moins qu’elles n’aient reçu des instructions concernant l’utilisation de l’appareil par une personne responsable de leur sécurité. 2. Les enfants doivent être surveillés afin de s’assurer qu’ils ne jouent pas avec l’appareil Précautions d’emploi - Connect power cable to 5V, 1A power. - Do not pull the power cable by force - Do not connect power cable with wet hands. Directions for safety Components arom boxpower cableuser’s guide Names and function Bottom Light control Fan control HolderPut your capsule here. It helps scent to be mixed Off smoothstrongmid Off smoothstrongmid Cover No.NameFunction Keep it from water How to install arom - Please avoid the heating device - Please secure installation space - Install on a flat place. Select four scent capsules Open the cover and put capsules Control arom with two buttons on front li me punch juice lime rosewood whit e smoke after noo n spri ng bouquet melon Left Button : Fan control (off > smooth > mid > strong) Right Button : Light control (off > smooth > mid > strong) Connect the power cable Directions for installation How to install and use without application Open the cover and put capsules Close the lid to use arom - Avoid moisture, dusty places, and places where water splashes directly. If you have any trouble, you can initialize arom by pushing both buttons for more than 5 seconds. How to use arom with Application Search arom app in appstore/playstore and sign in. 1. Connect cable2. Register new arom3. Connect Wi-Fi Connect the power cable and push [Register new arom] in the app! PW: aromarom FCC Information to User This equipment has been tested and found to compony with the limits for a Class B digital devise, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference with not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one of the following measures: Modications not expressly approved by the party responsible for compliance could void the user's authority to operated the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC RF Radiation Exposure Statement: This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This transmitter must not be colocates or operating in conjunction with any other antenna or transmitter. - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. Caution FCC Compliance Information IMPORTANT NOTE A/S and Quality certificate This product is shipped from deepcent through strict quality control and inspection. If manufacturing defects or natural failures occur within the quality period Warranty service will be provided according to the contents of summer warranty card. Quality certificate After-service request form Model name Warranty period Purchase date Model name The components may be changed without prior notice in order to improve product performance or quality. Serial number Repair information Customer's name Contact Adress This product is designed to use with connection to Wi-Fi in your home with a Wi-Fi router through a smartphone app. The instructions of smart scent box arom can also be found on the website (https://www.arom.kr).

Sep.20.2019 Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement DeepScent Inc. FCC ID: 2ASKL-AROM-HOME-V1 To Whom It May Concern: We, DeepScent Inc., hereby authorized Intertek Testing Services to act as our Agent for the purpose of preparing application for FCC ID number 2ASKL-AROM-HOME-V1 under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is Sep.20.2019. The Limited Agency Agreement expires on Dec.31.2020, unless sooner terminated or extended by written notice to Intertek Testing Services and the Federal Communications Commission. This is to advise that we are in full compliance wit h the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, [Signature] [Type Name] Kiback Jung [Type Title] C.E.O

1(1) Sep.20.2019 Attention: Application Examiner RE: Request for Confidentiality Applicant: DeepScent Inc. FCC ID: 2ASKL-AROM-HOME-V1 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request is hereby submitted by DeepScent Inc. to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: [Select one or more of items below, as appropriate] Schematics Block Diagrams Operational Description DeepScent Inc. has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us Sincerely, [Signature] Kiback Jung C.E.O

External Photo Photographs of EUT Front Rear

1.Label Location 2.Label Label Position Contains FCC ID: 2AC7Z-ESPWROOM32D 33 mm 27 mm

Internal Photo Photographs of EUT inside Top Bottom

TEST REPORT CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02288 Page (1) / (8) Pages QF-QP15-03 R112 Rev.0 1. Client ◦ Name : Deepscent Inc. ◦ Address : E19 Nano Fab 9F, KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, South Korea ◦ Date of Receipt : 2019-03-29 2. Manufacturer ◦ Name : Deepscent Inc. ◦ Address : E19 Nano Fab 9F, KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, South Korea 3. Use of Report : For FCC Certification 4. Test Sample / Model : AromaStyler / ABV01WDAA 5. Date of Test : 2021-06-18 6. Test Standard(method) used : FCC 47 CFR part 1 subpart I 1.1310 7. Testing Environment: Temp.: (25 ± 1) °C, Humidity: (42 ± 5) % R.H 8. Test Results : Compliance The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This Test Report cannot be reproduced, except in full. Affirmation Tested by Bong-jun Jang: (Signature) Technical Manager Young-taek Lee: (Signature) 2021-06-18 Republic of KOREA CTK Co., Ltd. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02288 Page (2) / (8) Pages QF-QP15-03 R112 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2021-06-18 Issued (CTK-2021-02288) all This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02288 Page (3) / (8) Pages QF-QP15-03 R112 Rev.0 CONTENTS 1. General Product Description ....................................................................................... 4 1.1 Client Information ............................................................................................. 4 1.2 Product Information ........................................................................................... 4 1.3 Peripheral Devices ............................................................................................. 4 2. Facility and Accreditations .......................................................................................... 5 2.1 Test Facility ...................................................................................................... 5 2.2 Laboratory Accreditations and Listings .................................................................. 5 2.3 Calibration Details of Equipment Used for Measurement .......................................... 5 3. RF Exposure Assessment ........................................................................................... 6 3.1 Maximum Permissible Exposure ........................................................................... 6 APPENDIX A – Test Equipment Used For Tests .................................................................. 8 APPENDIX B – Test Photos ............................................................................................. 8 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02288 Page (4) / (8) Pages QF-QP15-03 R112 Rev.0 1. General Product Description 1.1 Client Information Company Deepscent Inc. Contact Point E19 Nano Fab 9F, KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, South Korea Contact Person Name : Jung kiback E-mail : [email protected] Tel : +82-10-2688-9688 1.2 Product Information FCC ID 2ASKL-AROM-HOME-V1 BRAND Deepscent Product Description AromaStyler Model name ABV01WDAA Variant Model name - Operating Frequency 13.56 MHz RF Output Power 14.95 dBuV/m @ 30m Antenna Specification PCB Antenna Type of Modulation ASK Power Source DC 5 V 1.3 Peripheral Devices Device Manufacturer Model No. Serial No. Note Computer Samsung Electronics Co., Ltd. NT-R540 ZW3B93AZ900395N AC/DC Adapter Tech-Power Electric Co., Ltd. NT01 09708530 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02288 Page (5) / (8) Pages QF-QP15-03 R112 Rev.0 2. Facility and Accreditations 2.1 Test Facility The measurement facility is located at (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea. 2.2 Laboratory Accreditations and Listings Country Agency Registration Number USA FCC 805871 CANADA ISED 8737A-2 KOREA NRRA KR0025 2.3 Calibration Details of Equipment Used for Measurement Test equipment and test accessories are calibrated on regular basis. The maximum time between calibrations is one year or what is recommended by the manufacturer, whichever is less. All test equipment calibrations are traceable to the Korea Research Institute of Standards and Science (KRISS), therefore, all test data recorded in this report is traceable to KRISS. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02288 Page (6) / (8) Pages QF-QP15-03 R112 Rev.0 3. RF Exposure Assessment 3.1 Maximum Permissible Exposure The following FCC Rule Parts and procedures are applicable : Part 1.1310 Radiofrequency radiation exposure limits Part 2.1091 Radiofrequency radiation exposure evaluation : Mobile device KDB447498 D01 v06 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies Table 1 below sets forth limits for Maximum Permissible Exposure (MPE) to radiofrequency electromagnetic fields. Table 1—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 Exposure 0.3-…

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TEST REPORT CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02251 Page (1) / (18) Pages QF-QP15-03 R103 Rev.0 1. Client ◦ Name : Deepscent Inc. ◦ Address : E19 Nano Fab 9F, KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, South Korea ◦ Date of Receipt : 2019-03-29 2. Manufacturer ◦ Name : lonics ◦ Address : 606~608, 24, Gasan digital 1-ro, Geumcheon-gu, Seoul, Republic of Korea 3. Use of Report : For FCC Certification 4. Test Sample / Model: AromaStyler / ABV01WDAA 5. Date of Test : 2021-06-10 to 2021-06-12 6. Test Standard(method) used : FCC 47 CFR part 15 subpart C 7. Testing Environment: Temp.: (25 ± 5) °C, Humidity: (41 ± 3) % R.H. 8. Test Results : Compliance The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This Test Report cannot be reproduced, except in full. Affirmation Tested by Bong-jun Jang: (Signature) Technical Manager Young-taek Lee: (Signature) 2021-06-15 Republic of KOREA CTK Co., Ltd. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02251 Page (2) / (18) Pages QF-QP15-03 R103 Rev.0 REPORT REVISION HISTORY Date Revision Page No 2021-06-15 Issued (CTK-2021-02251) all This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02251 Page (3) / (18) Pages QF-QP15-03 R103 Rev.0 CONTENTS 1. General Product Description ....................................................................................... 4 1.1 Client Information ............................................................................................. 4 1.2 Product Information ........................................................................................... 4 1.3 Peripheral Devices ............................................................................................. 4 2. Facility and Accreditations .......................................................................................... 5 2.1 Test Facility ...................................................................................................... 5 2.2 Laboratory Accreditations and Listings .................................................................. 5 2.3 Calibration Details of Equipment Used for Measurement .......................................... 5 3. Test Specifications .................................................................................................... 6 3.1 Standards ........................................................................................................ 6 3.2 Mode of operation during the test ........................................................................ 7 3.3 Device Modifications .......................................................................................... 7 3.4 Maximum Measurement Uncertainty .................................................................... 7 3.5 Test Software ................................................................................................... 7 4. Technical Characteristic Test ....................................................................................... 8 4.1 Radiated Electric Field Emissions - 15.225(d), 15.209 ............................................. 8 4.2 Conducted Voltage Emissions – 15.207 ............................................................... 15 APPENDIX A – Test Equipment Used For Tests ................................................................ 18 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02251 Page (4) / (18) Pages QF-QP15-03 R103 Rev.0 1. General Product Description 1.1 Client Information Company Deepscent Inc. Contact Point E19 Nano Fab 9F, KAIST, Daehak-ro 291, Yuseong-gu, Daejeon, South Korea Contact Person Name : Jung kiback E-mail : [email protected] Tel : +82-10-2688-9688 1.2 Product Information FCC ID 2ASKL-AROM-HOME-V1 BRAND Deepscent Product Description AromaStyler Model name ABV01WDAA Variant Model name - Operating Frequency 13.56 MHz RF Output Power 14.95 dBuV/m @ 30m Antenna Specification PCB Antenna Type of Modulation ASK Power Source DC 5 V 1.3 Peripheral Devices Device Manufacturer Model No. Serial No. Note Computer Samsung Electronics Co., Ltd. NT-R540 ZW3B93AZ900395N AC/DC Adapter Tech-Power Electric Co., Ltd. NT01 09708530 CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02251 Page (5) / (18) Pages QF-QP15-03 R103 Rev.0 2. Facility and Accreditations 2.1 Test Facility The measurement facility is located at (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yong-in-si, Gyeonggi-do, Korea. 2.2 Laboratory Accreditations and Listings Country Agency Registration Number USA FCC 805871 CANADA ISED 8737A-2 KOREA NRRA KR0025 2.3 Calibration Details of Equipment Used for Measurement Test equipment and test accessories are calibrated on regular basis. The maximum time between calibrations is one year or what is recommended by the manufacturer, whichever is less. All test equipment calibrations are traceable to the Korea Research Institute of Standards and Science (KRISS), therefore, all test data recorded in this report is traceable to KRISS. CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 Report No.: CTK-2021-02251 Page (6) / (18) Pages QF-QP15-03 R103 Rev.0 3. Test…

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CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Test Setup Photographs and Configuration Conducted Voltage Emissions CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Radiated Electric Field Emissions CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com CTK Co., Ltd. (Ho-dong), 113, Yejik-ro, Cheoin-gu, Yongin-si, Gyeonggi-do, Korea Tel: +82-31-339-9970 Fax: +82-31-624-9501 www.e-ctk.com Frequency Stability Measurement