2BVC5-HAIXUNSmart Bidet Toilet Seat Remote Control

NOTE: 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 protect ion against harmful interference in a residential installation. Thi s equipment generates, uses and can radiate radio frequency energ y and, if not installed and used in accordance with the instructi ons, may cause harmful interference to radio communications. However , there is no guarantee that interference will not occur in a par ticular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turni ng the equipment off and on, the user is encouraged to try to corr ect the interference by one or more of the following measures:- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.-Connect the equipment into an outlet on a circuit different fr om that to which the receiver is connected.-Consult the dealer or an experienced radio/TV technician for h elp. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to o perate the equipment.This device complies with Part 15 of the FCC Rules. Operation i s subject to the following two conditions: (1) this device may no t cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

2.911 (d)(7)USA Agent v1.2 Section 2.911(d)(7) USA Agent for Service of Process Company name: Hangzhou Haixun Information Technology Co., Ltd. Address: Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China FCC ID: 2BVC5-HAIXUN Date: Apr. 16, 2026 2.911(d)(7) USA Designated Agent for Service of Process We, [Hangzhou Haixun Information Technology Co., Ltd.] (“the applicant”) designate [Wedo Group] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent 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 of the designated agent and acknowledge our acceptance of our obligation 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. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address 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. USA Agent Company name: Wedo Group Address: 710 Arabian Ln Walnut, CA 91789, United States FRN：0037730611 Contact Name: Jeffrey Chen Telephone No: (323) 528-1888 Email: [email protected] Applicant Company name: Hangzhou Haixun Information Technology Co., Ltd. Address: Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China FRN: 0038197877 Contact Name: Zhang yong yu Telephone No: +86-13456891224 Email: [email protected] Signature: Signature:

Hangzhou Haixun Information Technology Co., Ltd. Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Attestation Statements Not Covered Entity Applicant & Not Covered Equipment To: Federal Communications Commission Date: Apr. 16, 2026 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Information Required by Section 2.911(d)(5)(i) & (ii) FCC ID: 2BVC5-HAIXUN Hangzhou Haixun Information Technology 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: Zhang yong yu Title: Manager Address: Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Tel.: +86-13456891224 Email: [email protected]

Hangzhou Haixun Information Technology Co., Ltd. Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China 1 | P a g e Attestation Statements To: Federal Communications Commission Date: April 16, 2026 7435 Oakland Mills Road, Columbia, MD 21046, USA Subject: Attestation of Compliance with FCC Covered List Software Requirements FCC ID: 2BVC5-HAIXUN Product Name: Smart Bidet Toilet Seat Remote Control 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: Zhang yong yu Title: Manager Address: Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Tel.: +86-13456891224 Email: [email protected] Hangzhou Haixun Information Technology Co., Ltd. Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China 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. Compliance ☒ The Memory used is limited to run the Cybersecurity or anti-virus software. Compliance ☒ There is storage capacity limitation for store or install the Cybersecurity or anti-virus software. Compliance ☒ Operating system used is limited to run, install or deliver the Cybersecurity or anti-virus software. Compliance 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 SBOM (Software Bill of Materials) [For Device is not Inherent compliance] Section Component Name Version Supplier 1 XXX 2 3

Hangzhou Haixun Information Technology Co., Ltd. Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Apr. 16, 2026 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Explanation of differences between product types FCC ID: 2BVC5-HAIXUN Models: HX-X9-L, HX-X9-R, HX-U7-L, HX-U7-R, NL-YKE8-L, NL- YKE8-R, NL-YKV5-L, NL-YKV5-R, NL-YKS6-L, NL-YKS6-R, WLJ- Y90L, WLJ-Y90R, XCQQ-X60L, XCQQ-X60R To Whom It May Concern: We, The Hangzhou Haixun Information Technology Co., Ltd. hereby declare that the model : HX-X9-L is identical with the model : HX-X9-R, HX-U7-L, HX-U7-R, NL-YKE8-L, NL-YKE8-R, NL-YKV5-L, NL-YKV5-R, NL-YKS6-L, NL- YKS6-R, WLJ-Y90L, WLJ-Y90R, XCQQ-X60L, XCQQ-X60R , except the model name. Sincerely, Hangzhou Haixun Information Technology Co., Ltd. Signature: [Zhang yong yu, Manager]

Hangzhou Haixun Information Technology Co., Ltd. Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Apr. 16, 2026 Subject; Request for Confidentiality FCC ID: 2BVC5-HAIXUN To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Zhang yong yu Title: Manager

Hangzhou Haixun Information Technology Co., Ltd. Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Apr. 16, 2026 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization for FCC ID: 2BVC5-HAIXUN I, the undersigned, hereby authorize (Attestation of Global Compliance (Shenzhen) Co., Ltd) to act on our behalf in all matters relating to this application for equipment certification. Any act carried out by (Attestation of Global Compliance (Shenzhen) 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 Hangzhou Haixun Information Technology 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, Full name of contact person listed on FCC’s website: Zhang yong yu Title: Manager Tel: +86-13456891224 Email: [email protected]

Report No.: AGC00688260302AP02 Page 1 of 3 EXTERNAL PHOTOS Top View of EUT Bottom View of EUT Report No.: AGC00688260302AP02 Page 2 of 3 Front View of EUT Back View of EUT Report No.: AGC00688260302AP02 Page 3 of 3 Left View of EUT Right View of EUT ****************************************End of Report*************************************

FCC ID Label Location 40mm*50mm FCC ID: 2BVC5-HAIXUN

Report No.: AGC00688260302AP02 Page 1 of 3 INTERNAL PHOTOS Open View-1 of EUT Open View-2 of EUT Report No.: AGC00688260302AP02 Page 2 of 3 Internal View-1 of EUT Internal View-2 of EUT Report No.: AGC00688260302AP02 Page 3 of 3 Internal View-3 of EUT Battery View of EUT ****************************************End of Report************************************* 433.92MHz Antenna

Page 1 of 10 RF Exposure Report Report No.: AGC00688260302FH01 FCC ID : 2BVC5-HAIXUN APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Smart Bidet Toilet Seat Remote Control BRAND NAME : Hixunbidet MODEL NAME : HX-X9-L, HX-X9-R, HX-U7-L, HX-U7-R, NL-YKE8-L, NL-YKE8-R, NL-YKV5-L, NL-YKV5-R, NL-YKS6-L, NL-YKS6-R, WLJ-Y90L, WLJ-Y90R, XCQQ-X60L, XCQQ-X60R APPLICANT : Hangzhou Haixun Information Technology Co., Ltd. DATE OF ISSUE : Apr. 16, 2026 STANDARD(S) : FCC KDB 447498 D01 V06 FCC Part 2 Subpart J §2.1093 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00688260302FH01 Page 2 of 10 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 16, 2026 Valid Initial Release Report No.: AGC00688260302FH01 Page 3 of 10 Table of Contents 1. General Information ........................................................................................................................................ 4 2. Product Information ........................................................................................................................................ 5 2.1 Product Technical Description ................................................................................................................... 5 3. Test Environment ............................................................................................................................................ 5 3.1 Address Of The Test Laboratory ............................................................................................................... 6 3.2 Test Facility ................................................................................................................................................ 6 3.3 Environmental Conditions ......................................................................................................................... 7 4. Portable Device Evaluation Method and Limit ............................................................................................. 8 5. Measurement Results ..................................................................................................................................... 9 6. Measurement Evaluation ................................................................................................................................ 9 Report No.: AGC00688260302FH01 Page 4 of 10 1. General Information Applicant Hangzhou Haixun Information Technology Co., Ltd. Address Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Manufacturer Hangzhou Haixun Information Technology Co., Ltd. Address Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Factory Hangzhou Haixun Information Technology Co., Ltd. Address Room 1271, Building 7, Tianxingguojizhongxin, Fengtan Road No. 508, Xiangfu Street, Gongshu, Hangzhou, Zhejiang, 310011, China Product Designation Smart Bidet Toilet Seat Remote Control Brand Name Hixunbidet Test Model HX-X9-L Series Model(s) HX-X9-R, HX-U7-L, HX-U7-R, NL-YKE8-L, NL-YKE8-R, NL-YKV5-L, NL-YKV5-R, NL-YKS6-L, NL-YKS6-R, WLJ-Y90L, WLJ-Y90R, XCQQ-X60L, XCQQ-X60R Difference Description All the same except of the model name. Date of receipt of test item Mar. 17, 2026 Date of Test Mar. 17, 2026~Apr. 16, 2026 Deviation from Standard No any deviation from the test method Condition of Test Sample Normal Test Result Pass Test Report Form No AGCER-FCC-RF Exposure-V1 Note: The test results of this report relate only to the tested sample identified in this report. Prepared By Cici Li (Project Engineer) Apr. 16, 2026 Reviewed By Jack Gui (Reviewer) Apr. 16, 2026 Approved By Angela Li (Authorized Officer) Apr. 16, 2026 Report No.: AGC00688260302FH01 Page 5 of 10 2. Product Information 2.1 Product Technical Description Frequency Band (Operating) Bluetooth: 2.402GHz ~ 2.480GHz Other: 433.92MHz Hardware Version V1.0 Software Version V1.0 Modulation Type ASK Device Category Portable (<20cm separation) Mobile (>20cm separation) Others: Antenna Diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Antenna Designation PCB Antenna Antenna Gain 1dBi Minimum Assessment Distance 5mm Evaluation Applied MPE Evaluation SAR Evaluation Report No.: AGC00688260302FH01 Page 6 of 10 3. Test Environment 3.1 Address Of The Test Laboratory Laboratory: Attestation of Global Compliance (Shenzhen) Co., Ltd. Address: 1-2/F, Building 19, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China 3.2 Test Facility The test facility is recognized, certified, or accredited by the following organizations: CNAS-Lab Code: L5488 Attestation of Global Compliance (Shenzhen) Co., Ltd. has been assessed and proved to follow CNAS-CL01 Accreditation Criteria for Testing and Calibration Laboratories (identical to ISO/IEC17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories.) A2LA-Lab Cert. No.: 5054.02 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been accredited by A2LA for technical competence in the field of electrical testing, and proved to follow ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories and any additional program requirements in the identified field of testing. FCC-Registration No.: 975832 Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the FCC (Federal Communications Commission). The acceptance letter from the FCC is maintained in our files with Registration 975832. IC-Registration No.: 24842(CAB identifier: CN0063) Attestation of Global Compliance (Shenzhen) Co., Ltd. EMC Laboratory has been registered and fully described in a report filed with the Certification and Engin…

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I XIAMEN YUNZHOU ELECTRONIC TECHNOLOGY CO., LTD. Room 301, No.168 Jibei Road, Tong’an District, Xiamen City, China 1 / 3 规 格 书 Specification 产 品 名 称 433MHz Antenna PRODUCT NAME 产 品 型 号 433MHz PCB Antenna A&T PART NUMBER 批 准 Approved By 审 核 Checked By 拟 制 Drafted by 刘国福 薛益伟 陈宣安20250929 I XIAMEN YUNZHOU ELECTRONIC TECHNOLOGY CO., LTD. Room 301, No.168 Jibei Road, Tong’an District, Xiamen City, China 2 / 3 产品规格书 一、 产品简介 Frequency Range *频率范围 433.0-434.0MHz Channel Number and List *信道数和信道列表 channel number: ；1 Channel list: 433.92MHz Modulation Technique 调制技术 OOK Antenna Type 天线类型 PCB Antenna  The antenna size 天线尺寸  Antenna author 天线作者 Xuanan Chen Antenna Gain *天线增益 -1dBi (Suggestion: It is better to provide the antenna specifications. / 注: 建议客 户提供天线规格书.) Antenna polarization 天线极化方式 水平level  Directivity of antenna 天线方向性 定向天线directive antenna 天线供应商：XIAMEN YUNZHOU ELECTRONIC TECHNOLOGY CO., LTD. No.168 Jibei Road, Tong’an District, Xiamen City, China I XIAMEN YUNZHOU ELECTRONIC TECHNOLOGY CO., LTD. Room 301, No.168 Jibei Road, Tong’an District, Xiamen City, China 3 / 3

Page 1 of 35 FCC Test Report Report No.: AGC00688260302FR01 FCC ID : 2BVC5-HAIXUN APPLICATION PURPOSE : Original Equipment PRODUCT DESIGNATION : Smart Bidet Toilet Seat Remote Control BRAND NAME : Hixunbidet MODEL NAME : HX-X9-L, HX-X9-R, HX-U7-L, HX-U7-R, NL-YKE8-L, NL-YKE8-R, NL-YKV5-L, NL-YKV5-R, NL-YKS6-L, NL-YKS6-R, WLJ-Y90L, WLJ-Y90R, XCQQ-X60L, XCQQ-X60R APPLICANT : Hangzhou Haixun Information Technology Co., Ltd. DATE OF ISSUE : Apr. 16, 2026 STANDARD(S) : FCC Part 15 Subpart C §15.231 REPORT VERSION : V1.0 Attestation of Global Compliance (Shenzhen) Co., Ltd Report No.: AGC00688260302FR01 Page 2 of 35 Report Revise Record Report Version Revise Time Issued Date Valid Version Notes V1.0 / Apr. 16, 2026 Valid Initial Release Report No.: AGC00688260302FR01 Page 3 of 35 Table of Contents 1. General Information ........................................................................................................................................ 5 2. Product Information ........................................................................................................................................ 6 2.1 Product Technical Description ................................................................................................................... 6 2.2 Test Frequency List ................................................................................................................................... 6 2.3 Related Submittal(S) / Grant (S) ............................................................................................................... 7 2.4 Test Methodology ...................................................................................................................................... 7 2.5 Special Accessories .................................................................................................................................. 7 2.6 Equipment Modifications ........................................................................................................................... 7 2.7 Antenna Requirement................................................................................................................................ 7 3. Test Environment ............................................................................................................................................ 8 3.1 Address of The Test Laboratory ................................................................................................................ 8 3.2 Test Facility ................................................................................................................................................ 8 3.3 Environmental Conditions ......................................................................................................................... 9 3.4 Measurement Uncertainty ......................................................................................................................... 9 3.5 List of Equipment Used ........................................................................................................................... 10 4. System Test Configuration ........................................................................................................................... 11 4.1 EUT Configuration ................................................................................................................................... 11 4.2 EUT Exercise ........................................................................................................................................... 11 4.3 Configuration of Tested System .............................................................................................................. 11 4.4 Equipment Used in Tested System ......................................................................................................... 12 4.5 Summary of Test Results ........................................................................................................................ 13 5. Description of Test Modes ........................................................................................................................... 14 6. Provision for Momentary Operation............................................................................................................ 15 6.1 Provisions Applicable .............................................................................................................................. 15 6.2 Measurement Procedure ......................................................................................................................... 15 6.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 15 6.4 Measurement Result ............................................................................................................................... 16 7. Duty Cycle of Correction Factor .................................................................................................................. 18 7.1 Provisions Applicable .............................................................................................................................. 18 7.2 Measurement Procedure ......................................................................................................................... 18 7.3 Measurement Setup (Block Diagram of Configuration) .......................................................................... 18 7.4 Measurement Result ............................................................................................................................... 19 8. Field Strength of Fundamental and Radiated Emission ........................................................................... 22 8.1 Provisions Applicable .............................................................................................................................. 2…

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Report No.: AGC00688260302AP01 Page 1 of 1 TEST SETUP PHOTOS Radiated Emission Test Setup Below 1GHz Radiated Emission Test Setup Above 1GHz ****************************************End of Report*************************************