2BK5A-IGB-B45RGStarry sky night light

Dongguan Ingleby Mechanical Equipment Co., Ltd 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Dongguan Ingleby Mechanical Equipment Co., Ltd Address: No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Product Name: Starry sky night light FCCID: 2BK5A-IGB-B45RG Model(s): IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB-B50, IGB-B51, IGB-B52 2.911(d)(5)(i) EquipmentType We, [Dongguan Ingleby Mechanical Equipment Co., Ltd] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Feng Peng Date: Sept. 20, 2024 Title: Manager Company name: Dongguan Ingleby Mechanical Equipment Co., Ltd Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Dongguan Ingleby Mechanical Equipment Co., Ltd 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Dongguan Ingleby Mechanical Equipment Co., Ltd Address: No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Product Name: Starry sky night light FCCID: 2BK5A-IGB-B45RG Model(s): IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB-B50, IGB-B51, IGB-B52 2.911(d)(5)(ii) Applicant filing We, [Dongguan Ingleby Mechanical Equipment Co., Ltd] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Feng Peng Date: Sept. 20, 2024 Title: Manager Company name: Dongguan Ingleby Mechanical Equipment Co., Ltd Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Dongguan Ingleby Mechanical Equipment Co., Ltd 2.911 (d)(7)USA Agentv1.3 Section 2.911(d)(7) USA Agent for Service of Process Company name: Dongguan Ingleby Mechanical Equipment Co., Ltd Address: No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Product Name: Starry sky night light FCCID: 2BK5A-IGB-B45RG Model(s): IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB-B50, IGB-B51, IGB-B52 2.911(d)(7) USA Designated Agent for Service of Process We,[Dongguan Ingleby Mechanical Equipment Co., Ltd] (“the applicant”) designate [USA MEIHUA TRADING INC] 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:USA MEIHUA TRADING INC Address: 5379 Pine Valley Ct Boulder, CO 80301, United States FCC Registration Number(FRN): 0033406166 Contact Name: Harley Quinn Telephone No: (312) 363-9424 Email: [email protected] Applicant Company name: Dongguan Ingleby Mechanical Equipment Co., Ltd Address: No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China FCC Registration Number(FRN): 0035949379 FCC Grantee Code: 2BK5A Contact Name: Feng Peng Telephone No: 13925526418 Email: [email protected] Dongguan Ingleby Mechanical Equipment Co., Ltd 2.911 (d)(7)USA Agentv1.3 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference;Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the Signature: Title: Manager Signature: Title: Manager Date: Sept. 19, 2024 Date: Sept. 19, 2024

Dongguan Ingleby Mechanical Equipment Co., Ltd Agent Authorization Company: Dongguan Ingleby Mechanical Equipment Co., Ltd Address: No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Product Name: Starry sky night light Model Number(s): IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB- B50, IGB-B51, IGB-B52 Product Description: Starry sky night light We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Sept. 20, 2024 Name: Feng Peng Title: Manager Company: Dongguan Ingleby Mechanical Equipment Co., Ltd

Dongguan Ingleby Mechanical Equipment Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Sept. 20, 2024 Subject; Request for Confidentiality FCC ID: 2BK5A-IGB-B45RG 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 Parts List Operational Description Tune-up Procedure 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 pursuantto 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: Feng Peng Title: Manager

Dongguan Ingleby Mechanical Equipment Co., Ltd Model Difference Declaration To Whom It May Concern, We, Dongguan Ingleby Mechanical Equipment Co., Ltd (Starry sky night light); Trade Mark: N/A; Model Number: IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB-B50, IGB-B51, IGB-B52; All model's the function, software and electric circuit are the same, only with product model named different. Test sample model: IGB-B45RG. Please contact me if you have any question. Signature: Date: Sept. 20, 2024 Name: Feng Peng Title: Manager

FCC ID LABEL: Ca. 10mm x 35mm Label Location FCC ID:2BK5A-IGB-B45RG

MPE ESTIMATION FCC ID: 2BK5A-IGB-B45RG 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/ cm 2 ) Averaging time(minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result Frequency (MHz) Max PK Output power(dBm) Tune Up Power(dBm) Max Tune Up power(mW) Antenna Gain(dBi) Antenna Gain (numerical) MPE (mW/cm²) EDR 2480 1.21 1±1(2) 1.585 -0.68 0.86 0.00027 Note: Note: The estimation distance is 20cm Note: PK Output power= conducted power. Conducted power see the test report HK2409045130-E, antenna gain= -0.68dBi When the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00027mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2 450MHz2500MHz2400MHz 2 450MHz 2500MHz Center Frequency -1.73-0.84-0.68-6.15-3.70-2.32 MAX. Gain -0.68 PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Antenna Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(d B) Frequency (MHz) MaxMinAvg 2400-1.73178-30.0815-8.48713 2450-0.845801-38.5605-7.88012 2500-0.685586-24.0318-6.79139 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(d B) Frequency (MHz) MaxMinAvg 2400-6.1530-24.1420-13.0295 2450-3.7054-26.5836-10.6700 2500-2.32122-30.4301-9.70536

Page 1 of 48 Report No.: HK2409045130-E FCC Test Report Test Report On Behalf of Dongguan Ingleby Mechanical Equipment Co., Ltd For Starry sky night light Model No.: IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB-B50, IGB-B51, IGB-B52 FCC ID: 2BK5A-IGB-B45RG Prepared For: Dongguan Ingleby Mechanical Equipment Co., Ltd No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Sept. 04, 2024 ~ Sept. 11, 2024 Date of Report: Sept. 11, 2024 Report Number: HK2409045130-E Page 2 of 48 Report No.: HK2409045130-E Test Result Certification Applicant’s Name .................. : Dongguan Ingleby Mechanical Equipment Co., Ltd Address .................................. : No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Manufacturer's Name ........... : Dongguan Ingleby Mechanical Equipment Co., Ltd Address .................................. : No.63, Xinwei Road, Yangkengtang, Dalang Town, Dongguan City, Guangdong province, 523770, China Product Description Trade Mark ............................. : N/A Product Name ........................... : Starry sky night light Model and/or Type Reference...: IGB-B45RG, IGB-B45G, IGB-B46, IGB-B47, IGB-B48, IGB-B49, IGB-B50, IGB-B51, IGB-B52 Standards .............................. : 47 CFR FCC Part 15 Subpart C 15.247 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., 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. Date of Test ............................................ : Date (s) of Performance of Tests ............ : Sept. 04 ~ Sept. 11, 2024 Date of Issue ........................................... : Sept. 11, 2024 Test Result ............................................... : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 48 Report No.: HK2409045130-E Table of Contents Page 1. Summary ............................................................................................................. 5 1.1. Test Standards ............................................................................................................................ 5 1.2. Test Description .......................................................................................................................... 5 1.3. Information of the Test Laboratory ............................................................................................ 6 1.4. Statement of the Measurement Uncertainty ............................................................................. 6 2. General Information ............................................................................................. 7 2.1. Environmental Conditions .......................................................................................................... 7 2.2. General Description of EUT ........................................................................................................ 7 2.3. Description of Test Modes and Test Frequency .......................................................................... 8 2.4. Equipments Used during the Test ............................................................................................... 9 2.5. Related Submittal(s) / Grant (s) ................................................................................................ 10 2.6. Modifications ............................................................................................................................ 10 2.7. Description of Test Setup .......................................................................................................... 10 2.8. Description of Support Units .................................................................................................... 11 3. Test Conditions and Results ................................................................................ 12 3.1. Conducted Emissions Test ........................................................................................................ 12 3.2. Radiated Emissions and Band Edge .......................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................... 26 3.4. 20dB Bandwidth ....................................................................................................................... 27 3.5. Frequency Separation ............................................................................................................... 30 3.6. Number of Hopping Frequency ................................................................................................ 32 3.7. Time of Occupancy (Dwell Time) ............................................................................................. 34 3.8. Out‐of‐Band Emissions ............................................................................................................. 37 3.9. Pseudorandom Frequency Hopping Sequence ........................................................................ 44 3.10. Antenna Requirement............................................................................................................... 45 4. Test Setup Photos of the EUT ............................................................................. 46 5. Photos of the EUT ..............................................................................................…

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