2BSZ8-8039Baby swing

Dongguan Senling Technology Co., LTD. 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Dongguan Senling Technology Co., LTD. Address: Room 301, Building 1, No. 4, Huangyong Avenue, Zhongtang Town, Dongguan City, Guangdong Province, China Product Name: Baby swing FCCID: 2BSZ8-8039 Model(s): 8039, 8039-A, 8039-B, 8039-1, 8039-2, 8039-3, 8039-4, 8039-5 2.911(d)(5)(ii) Applicant filing We, [Dongguan Senling Technology 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: Yi xiao Date: Nov. 21, 2025 Title: General Manager Company name: Dongguan Senling Technology 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 Senling Technology Co., LTD. Model Difference Declaration To Whom It May Concern, We, Dongguan Senling Technology Co., LTD. (Baby swing); Trade Mark: N/A; Model Number: 8039, 8039-A, 8039-B, 8039-1, 8039-2, 8039-3, 8039-4, 8039-5; All model's the function, software and electric circuit are the same, only with product color and model named different. Test sample model: 8039. Please contact me if you have any question. Signature: Date: Nov. 21, 2025 Name: Yi xiao Title: General Manager

FCC ID LABEL: Ca. 20mm x 40mm Label Location 、 FCC ID: 2BSZ8‐8039

MPE ESTIMATION FCC ID: 2BSZ8-8039 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 Mode Max PK Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm²) EDR 2480 -4.46 -5±1(-4) 0.40 -0.58 0.87 0.00007 Note: Note: The estimation distance is 20cm Note: PK Output power = conducted power in mW. G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna in cm Conducted power see the test report HK2510315949-E, antenna gain = -0.58dBi 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 0.00007mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

InvertedFAntennaSpecification Summary ITEMANTSPEC ModelName 2.4GANT Center Frequency HorizontalVertical 2400MHz2441MHz2500MHz2400MHz2441MHz2500MHz -1.26-0.76-0.58-5.25-2.46-1.86 MAX.Gain-0.58dB Polarization HorizontalandVertical AzimuthBeam Pattern Omni-directional Impedance50Ohm AntennaLength 14.4mm Manufacture GuangZhouU-tekMicroelectronicsTechnologyCo.,Ltd Manufacture Address 802-2,BuildingB,No.9CaipinRoad,HuangpuDistrict, Guangzhou,GuangdongProvince,China AntennaPhoto&Length(mm) Horizontal:2400MHz2441MHz2500MHz Power(dBm) Max:0Min:-40Scale:5/div Frequency (MHz) Gain(dB) Max MinAvg 2400-1.26174-30.0801-7.18716 2441-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical:2400MHz2441MHz2500MHz Power(dBm) Max:0Min:-30Scale:5/div Frequency (MHz) Gain(dB) Max MinAvg 2400-5.2537-22.1424-12.4294 2441-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANTTestLabs：AttestationofGlobalComplianceCo.,Ltd. ANTTester:

Page 1 of 48 Report No.: HK2510315949-E FCC Test Report Test Report On Behalf of Dongguan Senling Technology Co., LTD. For Baby swing Model No.: 8039, 8039-A, 8039-B, 8039-1, 8039-2, 8039-3, 8039-4, 8039-5 FCC ID: 2BSZ8-8039 Prepared For: Dongguan Senling Technology Co., LTD. Room 301, Building 1, No. 4, Huangyong Avenue, Zhongtang Town, Dongguan City, Guangdong Province, 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: Oct. 31, 2025 ~ Nov. 11, 2025 Date of Report: Nov. 11, 2025 Report Number: HK2510315949-E Page 2 of 48 Report No.: HK2510315949-E Test Result Certification Applicant’s Name .................. : Dongguan Senling Technology Co., LTD. Address .................................. : Room 301, Building 1, No. 4, Huangyong Avenue, Zhongtang Town, Dongguan City, Guangdong Province, China Manufacturer's Name ........... : Dongguan Senling Technology Co., LTD. Address .................................. : Room 301, Building 1, No. 4, Huangyong Avenue, Zhongtang Town, Dongguan City, Guangdong Province, China Product Description Trade Mark ............................. : N/A Product Name ......................... : Baby swing Model and/or Type Reference : 8039, 8039-A, 8039-B, 8039-1, 8039-2, 8039-3, 8039-4, 8039-5 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 ............ : Oct. 31, 2025 ~ Nov. 11, 2025 Date of Issue ........................................... : Nov. 11, 2025 Test Result ............................................... : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 48 Report No.: HK2510315949-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. AC 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 .................................................................................. 48 Page 4 of 48 Report No.: HK2510315949-E ** Modified History ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Nov. 11, 2025 Jason Zhou Page 5 of 48 Report No.: HK2510315949-E 1. Summary 1.1. Test Standards The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz ANSI C63.10: 2020: Ameri…

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Test Model：8039 Radiated Emission AC Conducted Emission RF Conducted Emission