2BUFO-JC002waterless home scent diffuser

Have Questions or Concerns? Please contact us Mon.-Fri. via: Email: [email protected] WhatsApp: +86 139 6784 5544 We’re here to help and happy to assist you. USER MANUAL JC002 WATERLESS HOME SCENT DIFFUSER 01 CONTENTS 02 07 02 03 04 03 08 08 21 24 24 26 21 21 22 23 12 18 19 06 Important Safety Instructions Specifications Product Overview • Components & Parts • Control Button & Indicator Lights • Knowing Your Diffuser Getting Started Using Your Diffuser • General Operations (Button Control) • App Control • Switching Between Button Control and App Control • Additional Features (Memory Function) How to Get the Most Out of Your Diffuser • Choosing the Right Oil • Finding the Ideal Placement • Setting Your Preferred Scent Intensity • Regular Cleaning Maintenance & Storage Troubleshooting Frequently Asked Questions 0302 Please carefully read and follow these instructions before use: IMPORTANT SAFETY INSTRUCTIONS •Use this product only for its intended use as described in this manual. •Always place the diffuser on a stable, level surface and ensure there is at least 3’ clearance above the diffuser. •Never dilute the aroma oils with water or carrier oils. •Ensure the area is well-ventilated for the best experience. •Do not cover the device with objects or material while in use. •Do not immerse in water and any other liquids. •Do not attempt to disassemble, modify or repair the device without proper guidance. •Keep out of reach of small children and pets. •Always keep the diffuser away from high temperature and fire. •Ensure the power adapter is never blocked when plugged in. •Never operate the diffuser if the power adapter is damaged or wet. SPECIFICATIONS Input Rated Power Size Max. Oil Capacity Unit Weight Material DC-12V/1A 4.2 W 175x 85 x 217 (mm) | 6.89 x 3.35 x 8.54 in 180 mL | 6.08 Fl. Oz. 0.80 kg | 1.76 lbs Plastic PRODUCT OVERVIEW ① Mist Outlet ② Diffuser Nozzle ③ Air Inlet ④ Filter ⑤ Bottle Cap ⑥ Essential Oil Bottle ⑦ Control Button ⑧ Air Outlet ⑨ Power Jack ⑩ Power Adapter ⑤ ⑥ ⑧ ⑨ BOOSTSMART ④ ② ③ ① ⑩ ⑦ 0504 Control Button & Indicator Lights ① One-Button Control This scent diffuser is controlled by a single white button located on the top left of the device. ActionFunction Cycles between scent intensity levels and boost mode. Power ON / Power OFF Factory Reset Short Press Press and Hold (2 Seconds) Press and Hold (5 Seconds) ① ② ② Indicator Lights IndicatorFunctionStatus (Color)Meaning BOOST These four lights indicate the current preset scent intensity level. is the lowest intensity; is the highest. Boost Mode Indicator Bluetooth Indicator Light, shows the connection of the machine’s Bluetooth function. White Light Orange Light White Light Active Operation. The machine is currently within its scheduled operating period and will disperse aroma intermittently. Standby Mode. The machine is powered on but is currently not dispersing aroma (e.g., outside of a set schedule). This is normal and does not indicate a malfunction. Boost Mode is Active. SMART Blue Light Bluetooth is Connected or Pairing. The diffuser will operate only according the saved Schedules in the app. 0706 BOOSTSMART You may experience olfactory fatigue (nose blindness) with long-term use of the same scent. Periodically change the fragrance to keep the scent experience fresh. Intermittent Diffusion Scent FatigueBluetooth connection only KNOWING YOUR DIFFUSER MistMist BOOSTSMART Pause BOOSTSMARTBOOSTSMART Always Plugged In BOOSTSMART Please note that the diffuser does not emit fragrance continuously. Instead, it releases fragrance intermittently over short periods. The misting and pausing intervals vary depending on the intensity setting you select. The diffuser required a constant power connection during use. This diffuser supports Bluetooth connection only for app control. Wi-Fi is not supported. GETTING STARTED Follow these steps to prepare your diffuser for use: Pull up the diffuser nozzle to reveal the oil bottle inside. Unscrew and remove the oil bottle from the nozzle. 1 2 Filled the empty oil bottle with your preferred aroma oil. Screw the filled oil bottle back into the nozzle, ensuring its’s securely tightened to prevent leakage. 3 5 4 6 NOTE: Make sure the two small triangle marks (one on the top panel and one on the nozzle) are aligned with each other. Ensure the air inlet on the nozzle is properly aligned with the internal air outlet. NOTE: Make sure the oil level is above the end of the suction tube and does not exceed the max. fill line (6.1 fl. oz. / 180 mL). Plug in the diffuser. Once connected to power, the diffuser will begin operating immediately in its default intermittent cycle: It diffuses for 50 seconds, pauses for 100 seconds, and repeats this cycle for 8 hours before entering standby mode. Insert the nozzle back into the diffuser base until it is fully seated. BOOSTSMARTBOOSTSMART MAX-6.1OZMAX-6.1OZ MAX-6.1OZ ② ① BOOSTSMART BOOSTSMART 0908 Q A USING YOUR DIFFUSER Scent Intensity Settings The diffuser features four preset intensity levels, arranged from left to right on the control indicator. Based on your selected intensity level, the diffuser will cycle between spraying fragrance and pausing at different time intervals. General Operations (Button Control) When you turn on the diffuser for the first time, it will run at Level 1 by default. LevelWork TimeStop Time 100 sec 50 sec 40 sec 40 sec 50 sec 70 sec 120 sec 180 sec L-1 L-2 L-3 L-4 Default Runtime The default run time for all four levels is 8 hours. During operation, the indicator light for the selected level glows white. After the 8-hour run time is complete, the indicator light will change to orange, and the machine will enter a 16-hour Standby (rest) mode. Automatic Restart: Once the Standby period is over, the diffuser will automatically begin diffusing again at the previously selected level - so you don’t need to manually turn it on or off every day. Example: You turn the machine ON at 9:00 AM. It will run until 5:00 PM (8…

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NINGBO YIFLOR TRADING CO., LTD. RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Jan. 19, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BUFO-JC002 NINGBO YIFLOR TRADING CO., LTD. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List, established pursuant to § 1.50002 of reference chapter, as an entity producing “covered” communication equipment. The equipment for which authorization is sought is not “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List that prohibited from receiving an equipment authorization pursuant to section § 2.903 of the FCC rules. Sincerely yours, Applicant Signature Printed Name: MAO YI DA Title:Manager Address: RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Tel.: 13967845544 Email: [email protected]

1 | P a g e NINGBO YIFLOR TRADING CO., LTD. RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Attestation Statements To: Federal Communications Commission Date: Jan. 20, 26 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: [2BUFO-JC002] Product Name: [waterless home scent diffuser] This letter serves as an attestation that the equipment identified above ☐ is / ☒ is not (select one) "covered" software as defined under the Federal Communications Commission (FCC) Covered List requirements, as outlined in FCC 22-84 and KDB 986446. Specifically, the undersigned certifies that the equipment for which authorization is sought: 1. Does not contain cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors, assignees, parents, subsidiaries, affiliates, or any entity that has rebranded or relabeled software produced by the aforementioned entities. 2. Does not have the capability to store, run, or deliver any software identified on the FCC Covered List, including but not limited to cybersecurity and anti-virus software. To support this attestation, the appendix evaluation documentation has been prepared and is included in the certification filing. This attestation is based on a thorough evaluation of the device's design, functionality, and software environment. The undersigned affirms that the information provided is accurate and complete to the best of their knowledge. Sincerely yours, Applicant Signature Printed Name: MAO YI DA Title:Manager Address: RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Tel.: 13967845544 Email: [email protected] 2 | P a g e Evaluation regarding to the Covered List Software: Compliance Methodology Evaluation Process Results Device is Inherent compliance ☒ The Chipset(s) used is limited to run the Cybersecurity or anti-virus software. The MCU “ MM32F0141C4N“, The RF chip “ AW318B“ don’t support the mentioned function. ☐ The Memory used is limited to run the Cybersecurity or anti-virus software. The memory size is XXX, so don’t support the mentioned function. ☐ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. The storage capacity is XXX, so don’t support the mentioned function. ☐ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. The Operating system “XXX“ don’t support the mentioned function. Device is not Inherent compliance ☐ Evaluation Based on Software Bill of Materials (SBoM) See attached “SBoM“ Note:The SBoM content is limited to the scope of covered list software (e.g. antivirus and cybersecurity software). ☐ Evaluation Based on Scan for Software on the device ☐ Evaluation Based on Filesystem scan ☐ Evaluation Based on Running software check

NINGBO YIFLOR TRADING CO., LTD. RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: Jan. 23, 26 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2BUFO-JC002 NINGBO YIFLOR TRADING CO., LTD. (“the applicant”) certifies that, as of the date of the filing of the application, [Herland International Trading Inc] (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. [Herland International Trading Inc] ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: Herland International Trading Inc FRN: 0036324101 Address: 1370 Valley Vista Dr Ste 200 Diamond Bar, CA 91765 Signature: Contact Person: Jianfeng Gao Tel: 001-909-772-1888 Email: jianfenggao@hyunturlee- commerce.com Applicant Company Name: NINGBO YIFLOR TRADING CO., LTD. FRN: 0037874690 Address: RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Signature: Contact Person: MAO YI DA Tel: 13967845544 Email: [email protected]

NINGBO YIFLOR TRADING CO., LTD. RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Date: Jan. 19, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request for: FCC ID:2BUFO-JC002 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request permanent confidential treatment of the exhibits accompanying this certification application as outlined below : ⎯ Block Diagram ⎯ Schematics ⎯ Operational Description The above exhibits contain trade secrets and/or proprietary information that are not publicly available and materials that the Applicant has spent considerable efforts in developing. Public disclosure of these may be harmful to the Applicant and give an unfair advantage to competitors on the market. Sincerely, Applicant Signature Printed Name: MAO YI DA Title:Manager Address: RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Tel.: 13967845544 Email: [email protected]

NINGBO YIFLOR TRADING CO., LTD. RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Date: Jan. 19, 26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID:2BUFO-JC002 I, the undersigned, hereby authorize (Shenzhen DL Testing Technology Co., Ltd.) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Shenzhen DL Testing Technology Co., Ltd.) shall have the same effect as our own and I acknowledge that all responsibility for complying with the terms and conditions of certification, as specified by DERYCOM CERTIFICATION SERVICES, INC., still resides with (NINGBO YIFLOR TRADING CO., LTD. ). We certify that we are not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862, and that no party to the application, as defined in 47 CFR §1.2002(b), is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. Sincerely, Applicant Signature Printed Name: MAO YI DA Title:Manager Address: RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Tel.: 13967845544 Email: [email protected]

Shenzhen DL Testing Technology Co., Ltd. FCC ID:2BUFO-JC002 EUT PHOTO(External Photos) Shenzhen DL Testing Technology Co., Ltd. FCC ID:2BUFO-JC002 Shenzhen DL Testing Technology Co., Ltd. FCC ID:2BUFO-JC002 Shenzhen DL Testing Technology Co., Ltd. FCC ID:2BUFO-JC002 ※※※※※ END OF REPORT ※※※※※

Size: 20*10mm Model: JC002 FCC ID: 2BUFO-JC002 Label location

Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 EUT PHOTO(Internal Photos) Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 ※※※※※ END OF REPORT ※※※※※ ANT

FCC ID: 2BUFO-JC002 RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in KDB 447498 D01 V06 and 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation For BLE Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 8.127 6.4968 0.00129 1.0 PASS Remark: antenna gain=0dBi

SPECIFICATION FOR APPROVAL CUST OMER: Granwin IoT Technology (Guangzhou) Co.,Ltd CUS PART NO: PB-03F PART NAME: Edition: 2.4G BLE Antenna 1.0 Editor Jacky Huang 2024/12/13 Verifier Feng Li 2024/12/13 Approver Steven Xu 2024/12/13 Granwin IoT Technology (Guangzhou) Co.,Ltd Address: Room 801, Building C, Runhui Science and Technology Park, Huangpu District, Guangzhou City -1- Product specification 1 Antenna Dimension 2 Performance parameter Name 2.4G BLE Antenna Model Type PCB Print Antenna ELECTRICAL SPECTFICATIONS Frenquency Range 2400-2500MHz Band Width 100MHz Impedance 50Ω VSWR <2.0 Max Gain dBi Polarization Vertical/Horizontal Radiation Omnidirectional Power 50 W MECHANICAL SPECTFICATIONS Connector Welding type Working Temperature -40°C-+85°C Limit Temperature -40°C-+125°C 3 VSWR 4 Passive test data: Passive test of the 2.4G Bluetooth module, with an angle of 3D 22.5°, and a frequency range of 2.3GHz - 2.5GHz Version AGT_2.5.2.07 Frequency Effic Percen Gain 2300 -7.29984 18.62155% -1.12622 2310 -7.37428 18.30508% -1.26217 2320 -7.46303 17.93481% -1.40294 2330 -7.36182 18.35771% -1.26257 2340 -7.24993 18.83679% -1.12548 2350 -7.23253 18.9124% -1.0777 2360 -7.53339 17.64661% -1.34703 2370 -7.5767 17.4715% -1.43719 2380 -7.46404 17.93063% -1.35612 2390 -7.37054 18.32085% -1.27105 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 -3-

Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251201012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 1 of 36 FCC Part 15C Test Report FCC ID: 2BUFO-JC002 Applicant: NINGBO YIFLOR TRADING CO., LTD. Address: RM2606-2 BLK C HEBANG BLDG NO899 TIANTONG NORTH RD YINZHOU NINGBO CHINA Manufacturer: Guangdong Chiyang Scent Technology Co.,Ltd. Address: 1-9F, Unit A, and 5-9F, Unit B, Building 10,CIMC Center, No.3 Chanxing Road, Xianchong Village, Chencun Town,Shunde District, Foshan City, Guangdong Province, China, 528313" Product Name: waterless home scent diffuser Trade Mark: Model Number: JC002 Date of Receipt: Dec. 01, 2025 Test Date: Dec. 01, 2025 - Dec. 15, 2025 Date of Report: Dec. 15, 2025 Prepared By: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2020 Test Result: Pass Report Number: DLE-251201012R Prepared (Test Engineer): Alisa Song Reviewer (Supervisor): Jack Bu Approved (Manager): Jade Yang This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of Shenzhen DL Testing Technology Co., Ltd. Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251201012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 2 of 36 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 6 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 11 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 20 3.3.1 TEST REQUIREMENT: 20 3.3.2 TEST PROCEDURE 20 3.3.3 DEVIATION FROM TEST STANDARD 20 3.3.4 TEST SETUP 21 3.3.5 EUT OPERATING CONDITIONS 21 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 23 3.4.1 APPLICABLE STANDARD 23 3.4.2 TEST PROCEDURE 23 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251201012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 3 of 36 Table of Contents Page 3.4.3 DEVIATION FROM STANDARD 23 3.4.4 TEST SETUP 23 3.4.5 EUT OPERATION CONDITIONS 24 3.4.6 TEST RESULTS 24 4 . PEAK OUTPUT POWER 27 4.1 APPLIED PROCEDURES / LIMIT 27 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 5 . POWER SPECTRAL DENSITY TEST 30 5.1 APPLIED PROCEDURES / LIMIT 30 5.1.1 TEST PROCEDURE 30 5.1.2 DEVIATION FROM STANDARD 30 5.1.3 TEST SETUP 30 5.1.4 EUT OPERATION CONDITIONS 30 5.1.5 TEST RESULTS 31 6 . 6DB BANDWIDTH TEST 33 6.1 APPLIED PROCEDURES / LIMIT 33 6.1.1 TEST PROCEDURE 33 6.1.2 DEVIATION FROM STANDARD 33 6.1.3 TEST SETUP 33 6.1.4 EUT OPERATION CONDITIONS 33 6.1.5 TEST RESULTS 34 7 . ANTENNA REQUIREMENT 36 7.1 STANDARD REQUIREMENT 36 7.2 EUT ANTENNA 36 8 . TEST SETUP PHOTO 36 9 . EUT PHOTO 36 Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251201012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 4 of 36 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(c) Radiated Spurious Emission PASS 15.205 Band Edge Emission PASS 15.247(b) Peak Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Test lab: Shenzhen DL Testing Technology Co., Ltd. Address: 101-201, Comprehensive Building, Tongzhou Electronics Longgang Factory Area, No.1 Baolong Fifth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen, China FCC Test Firm Registration Number: 854456 Designation Number: CN1307 IC Registered No.: 27485 CAB ID.: CN0118 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz 9 Power Spectral Density ±0.3dBm Shenzhen DL Testing Technology Co., Ltd. Report No.: DLE-251201012R Test Report Tel: 400-688-3552 Web:www.dl-cert.com Email: [email protected] Page 5 of 36 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: waterless home scent diffuser Trade Mark: Model Number: JC002 Test Model: JC002 Model Difference: N/A Operation Frequency: 2402~2480MHz Channel numbers: 40 Channels Data Rate: 1 Mbps Channel separation: 2MHz Modulation technology: GFSK Antenna Type: PCB Antenna Antenna gain: 0 dBi Power supply: Input: DC 12V Adapter: Model: HCX1201-1201000U Input: 100-240V 50/60Hz 0.5A Output: 12V1A Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or th…

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Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 EUT TEST PHOTO Radiated Measurement Photos Shenzhen DL Testing Technology Co., Ltd. FCC ID: 2BUFO-JC002 Conducted Measurement Photos ※※※※※ END OF REPORT ※※※※※