2BHUG-LIJIA164D1Helloblink Sticker Maker

NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Date: 8/9/2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(5) Attestation FCC ID: 2BHUG-LIJIA164D1 FRN: 0035728138 1.NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. (“the applicant”) 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. 2.NINGBO YINZHOU LIJIA CHILDREN PRODUCTS 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 as an entity producing “covered” equipment and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Contact Person: Kivie Yang Company Name: NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Company Address: Room 401, Li Si Building A, East Huifeng Road, Yin Zhou Area Ningbo Zhejiang China Date:08/09/2024

EastPoint Sports Ltd., LLC Date: 8/9/2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(7) FCC US Agent Letter of Attestation Grantee Code: 2BHUG FRN: 0035728138 To whom it may concern: FCC US Agent Agent Company Name： EastPoint Sports Ltd., LLC Agent Contact Name：Eric Xu Agent US Address：20 Commerce Boulevard, Succasunna, 07876, NJ, US Agent Email Address：[email protected] The agent has not business with FCC. This letter is to confirm that we have accepted the responsibility to act as US Agent on behalf of NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. (“the applicant”) for the above referenced Grantee Code. We are aware of the requirements and responsibilities of the applicant’s agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. Sincerely, Authorized Agent Contact Person Name：Eric Xu Agent contact Job Title：Compliance Manager Agent Company name：EastPoint Sports Ltd., LLC

NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Date: 8/9/2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(7) Agent Designation Attestation FCC ID: 2BHUG-LIJIA164D1 FRN: 0035728138 NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. (“the applicant”) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicant’s agent for service of process. The applicant acknowledges that they will 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. The applicant further acknowledges their responsibility under CFR 47 §2.929(c) to inform the FCC whenever the agent information changes. U.S. Agent Information: Contact Person:Eric Xu Company Name:EastPoint Sports Ltd., LLC FRN:0035728138 Company Address:20 Commerce Boulevard, Succasunna, 07876, NJ, US Email:[email protected] Sincerely yours, Contact Person: Kivie Yang Company Name: NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Company Address: Room 401, Li Si Building A, East Huifeng Road, Yin Zhou Area Ningbo Zhejiang China

NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Date: 08/09/2024 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern: I, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby 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. 853(a). In authorizing UL Verification Services Inc. as our representative, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g)endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h)ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i)keep a record of all complaints made known to us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the when requested; j)take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k)document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signed by: Contact Person: Kivie Yang Company Name: NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Company Address: Room 401, Li Si Building A, East Huifeng Road, Yin Zhou Area Ningbo Zhejiang China

NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: 2BHUG-LIJIA164D1 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Contact Person: Kivie Yang Company Name: NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Company Address: Room 401, Li Si Building A, East Huifeng Road, Yin Zhou Area Ningbo Zhejiang China Date:08/09/2024

The label was carved into the bottom of product with radium.

EUT External Photo 1 EUT External Photo 2 EUT External Photo 3 EUT External Photo 4 RF Antenna RF Chip EUT External Photo 5

FCC ID: 2BHUG-LIJIA164D1 According to KDB 447498 D01 General RF Exposure Guidance v06, section 4.3.1 At 100 MHz to 6 GHz and for test separation distances ≤ 50 mm, the SAR test exclusion threshold is determined according to the following [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] x [√f(GHz)] ≤ 3.0 1. SAR test exclusion threshold Frequency: 2480MHz (min. separation distances = 5 mm) SAR test exclusion thresholds (5 mm) = 3 x 5 / (√ 2.480) = 9.525 mW Max. Tune-up Tolerance (mW) SAR Test Exclusion Thresholds (5mm) (mW) 4 9.525 Calculation Value: 4 (mW) / 5 (mm) x √ 2.480 = 1.26 So, Calculation value ≤ 3.0 Remark: -Max. conducted power3.80 mW is closet 4 mW, so 4 mW was calculated. -When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. 2. Conclusion: No SAR is required.

The results reported herein have been performed in accordance with the laboratory’s terms of accreditation. This report shall not be reproduced except in full without the written approval of the Laboratory. The results in this report apply to the test sample(s) mentioned above at the time of the testing period only and are not to be used to indicate applicability to other similar products. CFR 47 FCC PART 15 SUBPART C ISED RSS-247 Issue 3 TEST REPORT For Helloblink Sticker Maker MODEL NUMBER: LJ-TP-0001BL REPORT NUMBER: 4791425381-1-RF-2 ISSUE DATE: August 19, 2024 FCC ID:2BHUG-LIJIA164D1 IC: 32879-NBLIJIA4D1 Prepared for NINGBO YINZHOU LIJIA CHILDREN PRODUCTS CO., LTD. Room 401, Li Si Building A, East Huifeng Road, Yin Zhou Area, Ningbo, China Prepared by UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch Building 10, Innovation Technology Park, No. 1, Li Bin Road, Song Shan Lake Hi- Tech Development Zone Dongguan, 523808, People’s Republic of China Tel: +86 769 22038881 Fax: +86 769 33244054 Website: www.ul.com REPORT NO.: 4791425381-1-RF-2 Page 2 of 89 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Revision History Rev. Issue Date Revisions Revised By V0 August 19, 2024 Initial Issue REPORT NO.: 4791425381-1-RF-2 Page 3 of 89 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) RSS-GEN Clause 6.8 Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 RSS-GEN Clause 8.8 N/A Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) RSS-247 Clause 5.4 (d) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) RSS-247 Clause 5.2 (a) ISED RSS-Gen Clause 6.7 Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) RSS-247 Clause 5.2 (b) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) RSS-247 Clause 5.5 Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.12 & Clause 11.13 FCC Part 15.247 (d) FCC Part 15.205/15.209 RSS-247 Clause 5.5 RSS-GEN Clause 8.9 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass Note: 1. N/A: In this whole report not applicable. *This test report is only published to and used by the applicant, and it is not for evidence purpose in China. *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C ISED RSS-247 Issue 3> when <Simple Acceptance> decision rule is applied. REPORT NO.: 4791425381-1-RF-2 Page 4 of 89 UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch FORM NO: 10-SL-F0035 This report shall not be reproduced except in full, without the written approval of UL Verification Services (Guangzhou) Co., Ltd, Song Shan Lake Branch. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 6 2. TEST METHODOLOGY ......................................................................................................... 7 3. FACILITIES AND ACCREDITATION ..................................................................................... 7 4. CALIBRATION AND UNCERTAINTY ................................................................................... 8 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 8 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 8 5. EQUIPMENT UNDER TEST .................................................................................................. 9 5.1. DESCRIPTION OF EUT ........................................................................................... 9 5.2. CHANNEL LIST ........................................................................................................ 9 5.3. MAXIMUM POWER .................................................................................................. 9 5.4. TEST CHANNEL CONFIGURATION ...................................................................... 10 5.5. THE WORSE CASE POWER SETTING PARAMETER .......................................... 10 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ......................................................... 10 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................. 11 6. MEASURING EQUIPMENT AND SOFTWARE USED......................................................... 13 7. ANTENNA PORT TEST RESULTS ..................................................................................... 16 7.1. CONDUCTED OUTPUT POWER ........................................................................... 16 7.2. 6DB BANDWIDTH AND 99% OCCUPIED BANDWIDTH ........................................ 17 7.3. POWER SPECTRAL DENSITY .............................................................................. 19 7.4. CONDUCTED BAND EDGE AND SPURIOUS EMISSION ..................................... 21 7.5. DUTY CYCLE ......................................................................................................... 23 8. RADIATED TEST RESULTS ............................................................................................... 24 8.1. RESTRICTED BANDEDGE .................................................................................... 32 8.2. SPURIOUS EMISSIONS(1 GHZ~3 GHZ) ............................................................... 38 8.3. SPURIOUS EMISSIONS(3 GH…

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Antenna Study  Project Name ： J588  Debugging frequency band: 2400 ‐ 2500HMz  Valuation date ： 2024.08.08 8  Client Name:NINGBO YINZHOU LIJI A CHILDREN PRODUCTS CO., LTD. 1  L inkman contacts ： he hai ping 13686295193 8 PCB Antenna 2 Testing 3D microwave darkroom(6m*6m*6m) Testing environment PCB Antenna 3 Antenna • Antenna name: 2.4G • Antenna Type ： PCB • Covers ： 2400/2500MHz 4 S Parameter_Return Loss&VSWR‐Smith 5 Efficiency and Gain Frequency ID 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2400.0 2410.0 2420.0 2430. 0 2440.0 2450.0 2460.0 2470.0 2480.0 2490.0 2500.0 Gain (dBi) -5.86 -5.62 -5.70 -7.21 -7.45 -7.15 -4.89 -3.99 -2.97 -3.40 -6.86 Efficiency (%) 7.90 8.19 8.48 8.52 8.52 8.67 8.99 9.44 9.63 10.00 9.94 6 TEST PRINCIPLE Test Software: TIANJIN FEITU TEST SYSTEM 6 Test Equipment StandardIEEE149-1979 IEEE Standard Test Procedures for Antennas 2400.0MHz Total, Eff: 7.9%Back View2400.0MHz Total(E1-XZ), Max= -7.89dBi2400.0MHz Total(E2-YZ), Max= -7.50dBiTotal(H-XY), Max= -10.32dBi, CirD=3.69 -5.86 -7.7 -9.54 -11.38 -13.23 -15.07 -16.91 -18.75 -20.59 -22.44 -24.28 -26.12 -27.96 -29.81 -31.65 -33.49 -35.33 -37.17 2410.0MHz Total, Eff: 8.2%Back View2410.0MHz Total(E1-XZ), Max= -7.89dBi2410.0MHz Total(E2-YZ), Max= -7.40dBiTotal(H-XY), Max= -10.25dBi, CirD=4.13 -5.62 -7.46 -9.3 -11.14 -12.99 -14.83 -16.67 -18.51 -20.35 -22.2 -24.04 -25.88 -27.72 -29.56 -31.41 -33.25 -35.09 -36.93 2420.0MHz Total, Eff: 8.5%Back View2420.0MHz Total(E1-XZ), Max= -7.55dBi2420.0MHz Total(E2-YZ), Max= -7.34dBiTotal(H-XY), Max= -9.59dBi, CirD=4.87 -5.7 -7.54 -9.38 -11.22 -13.07 -14.91 -16.75 -18.59 -20.43 -22.28 -24.12 -25.96 -27.8 -29.64 -31.49 -33.33 -35.17 -37.01 2430.0MHz Total, Eff: 8.5%Back View2430.0MHz Total(E1-XZ), Max= -7.35dBi2430.0MHz Total(E2-YZ), Max= -7.30dBiTotal(H-XY), Max= -9.37dBi, CirD=4.55 -7.21 -9.06 -10.9 -12.74 -14.58 -16.42 -18.27 -20.11 -21.95 -23.79 -25.63 -27.48 -29.32 -31.16 -33 -34.84 -36.69 -38.53 2440.0MHz Total, Eff: 8.5%Back View2440.0MHz Total(E1-XZ), Max= -7.60dBi2440.0MHz Total(E2-YZ), Max= -7.50dBiTotal(H-XY), Max= -9.66dBi, CirD=4.31 -7.45 -9.3 -11.14 -12.98 -14.82 -16.66 -18.51 -20.35 -22.19 -24.03 -25.88 -27.72 -29.56 -31.4 -33.24 -35.09 -36.93 -38.77 2450.0MHz Total, Eff: 8.7%Back View2450.0MHz Total(E1-XZ), Max= -7.67dBi2450.0MHz Total(E2-YZ), Max= -7.15dBiTotal(H-XY), Max= -9.55dBi, CirD=4.13 -7.15 -8.99 -10.84 -12.68 -14.52 -16.36 -18.2 -20.05 -21.89 -23.73 -25.57 -27.41 -29.26 -31.1 -32.94 -34.78 -36.63 -38.47 2460.0MHz Total, Eff: 9.0%Back View2460.0MHz Total(E1-XZ), Max= -7.53dBi2460.0MHz Total(E2-YZ), Max= -7.14dBiTotal(H-XY), Max= -9.00dBi, CirD=4.54 -4.89 -6.73 -8.57 -10.41 -12.25 -14.1 -15.94 -17.78 -19.62 -21.47 -23.31 -25.15 -26.99 -28.83 -30.68 -32.52 -34.36 -36.2 2470.0MHz Total, Eff: 9.4%Back View2470.0MHz Total(E1-XZ), Max= -7.58dBi2470.0MHz Total(E2-YZ), Max= -7.16dBiTotal(H-XY), Max= -8.55dBi, CirD=4.87 -3.99 -5.84 -7.68 -9.52 -11.36 -13.2 -15.05 -16.89 -18.73 -20.57 -22.42 -24.26 -26.1 -27.94 -29.78 -31.63 -33.47 -35.31 2480.0MHz Total, Eff: 9.6%Back View2480.0MHz Total(E1-XZ), Max= -7.64dBi2480.0MHz Total(E2-YZ), Max= -7.30dBiTotal(H-XY), Max= -8.43dBi, CirD=4.93 -2.97 -4.81 -6.65 -8.49 -10.33 -12.18 -14.02 -15.86 -17.7 -19.55 -21.39 -23.23 -25.07 -26.91 -28.76 -30.6 -32.44 -34.28 2490.0MHz Total, Eff: 10.0%Back View2490.0MHz Total(E1-XZ), Max= -7.66dBi2490.0MHz Total(E2-YZ), Max= -7.25dBiTotal(H-XY), Max= -8.19dBi, CirD=4.72 -3.4 -5.25 -7.09 -8.93 -10.77 -12.61 -14.46 -16.3 -18.14 -19.98 -21.82 -23.67 -25.51 -27.35 -29.19 -31.04 -32.88 -34.72 2500.0MHz Total, Eff: 9.9%Back View2500.0MHz Total(E1-XZ), Max= -7.56dBi2500.0MHz Total(E2-YZ), Max= -7.13dBiTotal(H-XY), Max= -8.12dBi, CirD=4.55 -6.86 -8.7 -10.54 -12.39 -14.23 -16.07 -17.91 -19.75 -21.6 -23.44 -25.28 -27.12 -28.96 -30.81 -32.65 -34.49 -36.33 -38.17

Appendix II Setup Photographs RADIATED RF MEASUREMENT SETUP (ABOVE 1 GHz) MEASUREMENT POSITION MEASUREMENT POSITION (X axis) MEASUREMENT POSITION (Y axis) MEASUREMENT POSITION (Z axis) RADIATED RF MEASUREMENT SETUP (30MHz~1GHz) RADIATED RF MEASUREMENT SETUP (Below 30MHz) POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP