2A3DS-AE103V3Aroma Diffuser

1, 3 2, 3 FCC Statement 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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmfulinterferencein a residentialinstallation. 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 thatinterference will not occur in a particularinstallation. If this equipmentdoes cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - - - Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connectthe equipmentinto an outlet on acircuit different from that towhich thereceiver is connected. - Consult the dealer or an experienced radio/TV technician for help. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Not applicable RF Exposure This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. ISED Statement: English:This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. The digital apparatus complies with Canadian CAN ICES - 3 (B)/N濠B- 3 (B). French: Cet appareil contient des é metteurs/r é cepteurs exempts de licence qui sont conformes aux R SS exempt é s de licence d'Innovation, S ciences et Dé veloppement économique Canada. L 'exploitation est soumise aux deux conditions suivantes : (1) Cet appareil ne doit pas provoquer d'interférences. (2) Cet appareil doit accepter toute interférence, y compris les interférences susceptibles de provoquer un fonctionnement indésirable de l'appareil. l'appareil numé rique du ciem conforme canadien peut - 3 (b) / nmb - 3 (b). This device meets the exemption from the routine evaluation limits in section 2.5 of R SS 102 and compliance with R SS 102 RF exposure, users can obtain Canadian information on RF exposure and compliance. cet appareil est conforme à l'exemption des limites d' é valuation courante dans la section 2.5 du cnr - 102 et conformit é avec rss 102 de l'exposition aux rf, les utilisateurs peuvent obtenir des données canadiennes sur l'exposition aux champs rf et la conformité. This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. Cet é quipement est conforme aux limites d'exposition aux rayonnements du Canada é tablies pour un environnement non contr ô l é . This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Cet é quipement doit ê tre install é et utilis é à une distance minimale de 20 cm entre le radiateur et votre corps. 3, 3

Due Diligence Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern FCC ID Model name 2A3DS-AE103V3 AE103-V3.0, AE103 Pursuant to KDB 986446 D01 Covered Equipment Guidance the evaluation of the product above shows compliance for the following reasons: Compliance Evaluation process Results Inherent compliance The chipset(s) used is not capable of running the cybersecurity and/or anti-virus software Compliance The memory used does not allow the running the cybersecurity and/or anti-virus software Compliance The storage capacity does not allow the running the cybersecurity and/or anti-virus software Compliance The operating system used is not capable of running the cybersecurity and/or anti-virus software Compliance No inherent compliance Based on software bill of material Based on scan for running software on the device Based on filesystem scan for cybersecurity and/or anti-virus software The equipment for which authorization is sought complies with the rules and fulfils the requirements as detailed in the above mentioned KDB. Evaluation performed by Company Name: Shenzhen LCS Compliance Testing Laboratory Ltd. Contact Name: Martion Lee Address: 101, 201 Bldg A & 301 Bldg C, Juji Industrial Park Yabianxueziwei, Shajing Street, Baoan District, Shenzhen, 518000, China Phone: +86-755-82591330 Email: [email protected] Signature: Date: 2026-04-07

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2A3DS-AE103V3 AE103-V3.0, AE103 We, Applicant Company Name: 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, Guangdong 528313, China Phone: +86-13250355501 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. This includes the cybersecurity and anti-virus software produced or provided by Kaspersky Lab, Inc. or any of ist successors and assignees. We certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-04-14 Signature Date Name / Title: Shawn Wu / Product Manager Company: 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, Guangdong 528313, China Phone: +86-13250355501 Fax: +86-13250355501 E-Mail: [email protected]

Guangdong Chiyang Scent Technology Co., Ltd. 1-9F, Unit A, and 5-9F, Unit B, Building 10, CIMC Center No.3 Chanxing Road, Xianchong Village Chencun Town, Shunde District, Foshan, Guangdong 528313, China Date: April 14, 2026 FCC ID: 2A3DS-AE103V3 Model Number: AE103-V3.0, AE103 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, Guangdong Chiyang Scent Technology Co., Ltd. hereby declare that our product (Aroma Diffuser) Model Number: AE103-V3.0, AE103 board, Schematic, Hardware version, Software version, structure and internal photos are same, model name differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Printed Name of Signee / Title: Shawn Wu / Product Manager Company: 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, Guangdong 528313, China Phone: +86-13250355501 Fax: +86-13250355501 Email: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2A3DS-AE103V3 AE103-V3.0, AE103 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2026-04-14 Signature Date Name / Title: Shawn Wu / Product Manager Company: 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, Guangdong 528313, China Phone: +86-13250355501 Fax: +86-13250355501 E-Mail: [email protected]

Page 1 of 4 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com External Photos of the EUT Fig. 1 Fig. 2 Page 2 of 4 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 4 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Fig. 6 Page 4 of 4 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 7 Fig. 8

Page 1 of 1 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Label and Location (Size: L: 3.5cm x W: 3.0cm) Label Location Aroma Diffuser Model: AE103-V3.0 FCC ID: 2A3DS-AE103V3

Page 1 of 3 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Internal Photos of the EUT Fig. 1 Fig. 2 Page 2 of 3 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 3 Fig. 4 Page 3 of 3 FCC ID: 2A3DS-AE103V3 Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Fig. 5 Ant

Page 1 of 9 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation For Guangdong Chiyang Scent Technology Co.,Ltd. Aroma Diffuser Test Model: AE103-V3.0 Additional Model No.: AE103 Prepared for : 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 Prepared by : Guangzhou LCS Compliance Testing Laboratory Ltd. Address : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel : (+86) 020-39166689 Fax : (+86) 020-39166619 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 30, 2026 Number of tested samples : 2 Sample No. : C260326004-1, C260326004-2 Serial number : Prototype Date of Test : March 30, 2026 ~ April 03, 2026 Date of Report : April 07, 2026 Page 2 of 9 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Report Reference No. ................. : LCSC03276007EB Date of Issue ................................... : April 07, 2026 Testing Laboratory Name ............ : Guangzhou LCS Compliance Testing Laboratory Ltd. Address ........................................... : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Testing Location/ Procedure ........... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name .......................... : 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 Test Specification Standard ......................................... : FCC KDB publication 447498 D01 General RF Exposure Guidance v06 FCC CFR 47 part1 1.1310 FCC CFR 47 part2 2.1091 Test Report Form No. ................... : TRF-4-E-214 A/0 TRF Originator ................................ : Guangzhou LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Guangzhou LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Guangzhou LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Guangzhou LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. ........................... : Aroma Diffuser Trade Mark ...................................... : N/A Test Model ...................................... : AE103-V3.0 Ratings ............................................ : Please Refer to Page 6 Result ........................................... : PASS Compiled by: Supervised by: Approved by: Lifeng Le/ Administrator Justin Zhu/ Technique Director Gavin Liang/ Manager Page 3 of 9 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com RF Exposure Evaluation Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSC03276007EB April 07, 2026 Date of issue EUT......................................... : Aroma Diffuser Test Model............................... : AE103-V3.0 Applicant............................... : 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 Telephone............................... : / Fax.......................................... : / 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 Telephone............................... : / Fax.......................................... : / Factory................................... : 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 Telephone............................... : / Fax.......................................... : / Page 4 of 9 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Revision History Report Version Issue Date Revision Content Revised By 000 April 07, 2026 Initial Issue -- Page 5 of 9 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EB Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North…

Text truncated - open the document above for the full version.

Page 1 of 34 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com FCC TEST REPORT For Guangdong Chiyang Scent Technology Co.,Ltd. Aroma Diffuser Test Model: AE103-V3.0 Additional Model No.: AE103 Prepared for : 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 Prepared by : Guangzhou LCS Compliance Testing Laboratory Ltd. Address : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel : (+86) 020-39166689 Fax : (+86) 020-39166619 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : March 30, 2026 Number of tested samples : 2 Sample No. : C260326004-1, C260326004-2 Serial number : Prototype Date of Test : March 30, 2026 ~ April 03, 2026 Date of Report : April 07, 2026 Page 2 of 34 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com FCC TEST REPORT FCC CFR 47 PART 15 C(15.247) Report Reference No. ................. : LCSC03276007EA Date of Issue .................................. : April 07, 2026 Testing Laboratory Name ............ : Guangzhou LCS Compliance Testing Laboratory Ltd. Address .......................................... : No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : 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 Test Specification Standard ......................................... : FCC CFR 47 PART 15 C(15.247) Test Report Form No.................... : TRF-4-E-145 A/0 TRF Originator ................................ : Guangzhou LCS Compliance Testing Laboratory Ltd. Master TRF ..................................... : Dated 2011-03 Guangzhou LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Guangzhou LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Guangzhou LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. EUT Description. .......................... : Aroma Diffuser Trade Mark ..................................... : N/A Test Model ...................................... : AE103-V3.0 Ratings ........................................... : Please Refer to Page 6 Result ........................................... : PASS Compiled by: Supervised by: Approved by: Lifeng Le/ Administrator Justin Zhu/ Technique Director Gavin Liang/ Manager Page 3 of 34 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com FCC -- TEST REPORT Test Model............................... : AE103-V3.0 EUT......................................... : Aroma Diffuser Applicant............................... : 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 Telephone............................... : / Fax.......................................... : / 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 Telephone............................... : Fax.......................................... : Factory................................... : 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 Telephone............................... : / Fax.......................................... : / Test Result PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCSC03276007EA April 07, 2026 Date of issue Page 4 of 34 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-39166689 | E-mail: [email protected] | Web: www.lcs-cert.com Revision History Report Version Issue Date Revision Content Revised By 000 April 07, 2026 Initial Issue --- Page 5 of 34 FCC ID: 2A3DS-AE103V3 Report No.: LCSC03276007EA Guangzhou LCS Compliance Testing Laboratory Ltd. Add: No.44-1, Qianfeng North Road, Shiqi, Panyu District, Guangzhou, Guangdong, China Tel: +(86) 020-3916668…

Text truncated - open the document above for the full version.

TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com JDY-23蓝牙天线测试报告 -RFsister 1.ElectricalCharacteristics No.ItemSpecifications 1 WorkingCentralFrequency2450MHz 2 BandWidth ±75MHz(2400～2500MHz) 3 Gain （-5.86）-（-3.68）dbi 4 V.S.W.R(inBW) ≤4.3 5 PolarizationLinear 6 AzimuthBeamwidthOmni-directional 7 Impedance阻抗 50 Shenzhen RFI-LAB Communication Technology Co., Ltd. JDY-23 BT Antenna Test Report Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com 2.ReturnLossandSmithChatReturnLoss Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com V.S.W.R Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com SmithChat 3.PhysicalTestEnvironment E5071C网络分析仪 4.Shapeoftheantenna Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Efficiency： Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Hpattern E1pattern Fre(Mhz)Maxgain(dB)Degree 2400(MHz)-6.79dB114.00deg 2450(MHz)-4.92dB112.00deg 2500(MHz)-4.07dB108.00deg Fre(Mhz)Maxgain(dB)Degree 2400(MHz)-5.29dB164.00deg 2450(MHz)-4.80dB160.00deg 2500(MHz)-4.87dB-20.00deg Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com E2pattern Fre(Mhz)Maxgain(dB)Degree 2400(MHz)-5.86dB174.00deg 2450(MHz)-4.78dB-70.00deg 2500(MHz)-3.68dB-68.00deg Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China TestDate:2019.05.06 地址：深圳市宝安区67区洪浪北二路凌云大厦10楼聚焦·开放·分享电话：17688988025陈先生www.RFsister.com Address: Zone A,10/F., Lingyun Bld, Liufang Road, Baoan District, Shenzhen, Guangdong. China 5 . CNAS Accreditation Certificate

Page1of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com AppendixA RFTestDataforBTLE(ConductedMeasurement) ProductName:AromaDiffuser TestModel:AE103-V3.0 EnvironmentalConditions Temperature: 24.1  C RelativeHumidity:52.2% ATMPressure:100.0kPa TestEngineer:Zhanghai Supervisedby:FengliuTang Page2of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.1DTSBandwidth TestResult TestModeAntennaFreq(MHz) DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6602401.6642402.3240.5PASS 24400.6602439.6642440.3240.5PASS 24800.6642479.6602480.3240.5PASS Page3of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page4of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page5of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.2MaximumPeakconductedoutputpower TestResultPeak TestModeAntennaFreq(MHz) ConductedPeak Powert[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24020.63≤30PASS 24400.55≤30PASS 2480-0.53≤30PASS TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 Page6of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com BLE_1M_Ant1_2480 Page7of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.2Maximumpowerspectraldensity TestResult TestModeAntennaFreq(MHz)Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-16.21≤8.00PASS 2440-16.46≤8.00PASS 2480-17.37≤8.00PASS Page8of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com Page10of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLaboratoryLtd. Add:No.44-1,QianfengNorthRoad,Shiqi,PanyuDistrict,Guangzhou,Guangdong,China Tel:+(86)020-39166689|E-mail:[email protected]|Web:www.lcs-cert.com A.4Bandedgemeasurements TestResult TestModeAntennaChNameFreq(MHz)RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low2402-0.92-45.1≤-20.92PASS High2480-1.20-44.4≤-21.2PASS Page11of23FCCID:2A3DS-AE103V3ReportNo.:LCSC03276007EA GuangzhouLCSComplianceTestingLabor…

Text truncated - open the document above for the full version.