FCC ID: 2BTHA-102348 CORDLESS HEATED MUSIC SLEEP EYE MASK

FCC Warning FCC Requirement Any changes or modications not expressly approved by the party responsible forcompliance could void the user's authority to operate 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

(2)this device must accept any interference received, including interference that maycause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class Bdigital device, 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 will 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 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 dierent from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.

Dongguan Xilijian Technology Co., Ltd. Date2026-9-9 Product Model Number:102348, 102348A, 102348B, 102348C, 102348D, 102348E, 102348F, 102348G, 102348H, 102348J FCC ID:2BTHA-102348 To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that QAI Laboratories Ltd. related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. is allowed to forward all information By:

Contact Listed on FCC Wesbite Title: Changxi Hu/Manager Email:[email protected] Telephone:18688403866 On behalf of: Dongguan Xilijian Technology Co., Ltd.

OASIS CFR 47 2.911 (d)(7) FCC US Agent Letter of Attestation Date:September 9, 2026 FCC ID:2BTHA-102348 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern, Dongguan Xilijian Technology Co., Ltd. certifies that, as of the date of the filing of the application, Oasis Compliance, Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Dongguan Xilijian Technology Co., Ltd. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Oasis Compliance, Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. We are aware of the requirements and responsibilities of the applicants agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. Dongguan Xilijian Technology Co., Ltd. Oasis Compliance, Inc. Changxi Hu James He FRN:0037705928 FRN: 0033464157 Address:Room 401, Building 2, No. 97 Luoma Road, | Address:3313 Verdi Dr, San Jose, CA 95111 Qingxi Town, Dongguan City, Guangdong Province 9 99 ys seong Cell:2026028330 Tel : +86 18688403866 , ;

Email:[email protected] Email: [email protected] Cnargx) Hu anes He 09/09/2026 09/09/2026 FCC ID:2BTHA-102348

(Dongguan Xilijian Technology Co., Ltd.) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:9/9/2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID:2BTHA-102348

[Dongguan Xilijian Technology Co., Ltd.] certifies 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.

[Dongguan Xilijian Technology Co., Ltd.] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Changxi Hu/Manager Rev 1/26/2023

(Dongguan Xilijian Technology Co., Ltd.) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 9/9/2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2BTHA-102348

[Dongguan Xilijian Technology Co., Ltd.] certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment. Sincerely,

(Applicant signature)

(Applicant printed name) Changxi Hu/Manager Rev 1/26/2023

Dongguan Xilijian Technology Co., Ltd. Date: 2026-9-9 Dear Sir/Madam, We, Dongguan Xilijian Technology Co., Ltd. Hereby declares the, following statement Product name:CORDLESS HEATED MUSIC SLEEP EYE MASK FCC ID:2BTHA-102348 Model no.:102348, 102348A, 102348B, 102348C, 102348D, 102348E, 102348F, 102348G, 102348H, 102348J PCB board, circuit, structure and internal of these model(s) are the same, Only model number and color are different for these model:

Sincerely, Name/Title : Changxi Hu/ General Manager Company:Dongguan Xilijian Technology Co., Ltd. Address: Room 401, Building 2, No. 97 Luoma Road, Qingxi Town, Dongguan City, Guangdong Province Phone:+86 18688403866 E-Mail: [email protected]

Dongguan Xilijian Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID:2BTHA-102348 Date: September 9, 2026 To Whom It May Concern, Pursuant to the provisions of the Commissions 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 Parts List Operational Description Tune-up Procedure Software Security Requirements for UNII devices 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:Changxi Hu Title:Manager