2BD4R-BB707BABY SWING CHAIR

This equipment should be installed and operated with minimum distance 10cm between the radiator and your body.

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 1 of 10 Appendix External Photos for SZCR2510004665AT FCC ID: 2BD4R-BB707 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 2 of 10 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 3 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 4 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 5 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 6 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 7 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 8 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 9 of 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A02 Rev.A/1 Page: 10 of 10 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 1 of 8 Appendix Internal Photos for SZCR2510004665AT FCC ID: 2BD4R-BB707 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 2 of 8 EUT Constructional Details (EUT Photos) SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 3 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 4 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 5 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 6 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 7 of 8 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A03 Rev.A/1 Page: 8 of 8 - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466503 Page: 1 of 10 Keny Xu EMC Laboratory Manager RF EXPOSURE EVALUATION REPORT Application No.: SZCR2510004665AT (SGS SZ NO.: T52510350057EM) Applicant: Foshan Besun technology co ltd. Address of Applicant: 2 of Floor 4/5th,Yucheng North street number 3, Xichong Village, Lunjiao Shunde, Foshan, China Equipment Under Test (EUT): EUT Name: BABY SWING CHAIR Item No.: BB707, BB707A, BB707B, BB707C, BB707D, BB707E, BB707F, BB707G, BB707H, BB707I, BB707J, BB707K, BB707L, BB707M, BB707N, BB707O, BB707P, BB707Q, BB707R, BB707S, BB707T, BB707U, BB707V, BB707W, BB707X, BB707Y, BB707Z   Please refer to section 3.2 of this report which indicates which item was actually tested and which were electrically identical. Country of Origin: CHINA Requested Age Grading: 0-9 MONTH FCC ID: 2BD4R-BB707 Standard(s) : FCC Rules 47 CFR §2.1093 KDB 447498 D04 interim General RF Exposure Guidance v01 Date of Receipt: 2025-10-24 Date of Evaluation: 2025-11-18 to 2025-11-24 Date of Issue: 2025-12-02 Evaluation Result: Pass* * In the configuration evaluated, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466503 Page: 2 of 10 Revision Record Version Chapter Date Modifier Remark 01 2025-12-02 Original Authorized for issue by: Martin Tang/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466503 Page: 3 of 10 2 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Contents .................................................................................................................................................... 3 3 General Information .................................................................................................................................. 4 3.1 General Description of E.U.T. ............................................................................................................ 4 3.2 Details of E.U.T. ................................................................................................................................. 4 3.3 Separation Distance ........................................................................................................................... 5 3.4 Test Location ...................................................................................................................................... 5 3.5 Test Facility ........................................................................................................................................ 5 3.6 Deviation from Standards ................................................................................................................... 5 3.7 Abnormalities from Standard Conditions ........................................................................................... 5 4 FCC Radiofrequency radiation exposure limits .................................................................................... 6 4.1 Blanket 1 mW Blanket Exemption ...................................................................................................... 6 4.2 MPE-based Exemption ...................................................................................................................... 6 4.3 SAR-based Exemption ....................................................................................................................... 8 5 Measurement and Calculation ............................................................................................................... 10 5.1 Maximum transmit power ................................................................................................................. 10 5.2 RF Exposure Calculation ................................................................................................................. 10 6 EUT Constructional Details (EUT Photos) ........................................................................................... 10 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466503 Page: 4 of 10 3 General Information 3.1 General Description of E.U.T. Product Type: Portable device Mobile device Fixed device 3.2 Details of E.U.T. Power supply: Input 5V via AC/DC adapter Adapter Model No.: KA0601A-0501000USU Input: 100-240V~, 50/60Hz, 0.2A max; Output: 5Vdc, 1000mA Infrared remote control: 3Vdc via 'CR2025' cell battery Cable(s): DC output cable(adapter): about 1.9m, unshielded Test Voltage: AC 120V/60Hz Operation Frequency: 2402MHz to 2480MHz Bluetooth Version: V5.2 classic Modulation Type: GFSK, pi/4DQPSK, 8DPSK Number of Channels: 79 Channel Spacing: 1MHz Spectrum Spread Technology: Frequency Hopping Spread Spectrum(FHSS) Antenna Type: PCB Antenna Antenna Gain: 1.7dBi Remark:The information in this section is provided by the applicant or manufacturer, SGS is not liable to the accuracy, suitability, reliability or/and integrity of the information. Declaration of EUT Family Grouping: Item No.: BB707, BB707A, BB707B, BB707C, BB707D, BB707E, BB707F, BB707G, BB707H, BB707I, BB707J, BB707K, BB707L, BB707M, BB707N, BB707O, BB707P, BB707Q, BB707R, BB707S, BB707T, BB707U, BB707V, BB707W, BB707X, BB707Y, BB707Z Only the item BB707 was tested, since according to the declaration from the applicant, the electrical circuit design, layout, components used, internal wiring and functions were identical for the above items, with only difference on item No., colour and decoration. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466503 Page: 5 of 10 3.3 Separation Distance Minimum test separation distance: 10…

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PCB Antenna specification Quick Reference Date Antenna module on the system board Model Name Inverted F-type onboard antenna Antenna type PCB Frequency 2.402--2480MHZ Ant. Port Input Pwr. (dBm) 0(Typ. BT class 2 output power) Tot. Rad.Pwr. (dBm) -2.3 (Input pwr?loss pwr) Peak EIRP(dBm) 1.3 Directivity (dBi) 1(all direction antenna) Efficiency (dB) -2.3(58.5%) Gain(dBi) 1.7(Peak Gain XZ-plane) Maximum Power(dBm) 1.3(XY-plane) Minimum Power(dBm) -4(XY-plane) Avg. Power (dBm) -0.5(XY-plane) Max/Min Ratio(dB) 5.3(XY-plane) Max/Avg Ratio(dB) 1.8(XY-plane) Min/Avg Ratio(dB) -3.5(XY-plane) Average Gain(dB) -0.5(Avg Gain XY-plane) All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHz XY-plane XZ-plane YZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board 1.3 -0.5 1.7 -3.8 1.1 -3.0 58.5% Manufacturer: Foshan Besun technology co ltd. Address: 2 of Floor 4/5th,Yucheng North street number 3, Xichong Village, Lunjiao Shunde, Foshan, China

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466502 Page: 1 of 97 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2510004665AT (SGS SZ NO.: T52510350057EM) Applicant: Foshan Besun technology co ltd. Address of Applicant: 2 of Floor 4/5th,Yucheng North street number 3, Xichong Village, Lunjiao Shunde, Foshan, China Equipment Under Test (EUT): EUT Name: BABY SWING CHAIR Item No.: BB707, BB707A, BB707B, BB707C, BB707D, BB707E, BB707F, BB707G, BB707H, BB707I, BB707J, BB707K, BB707L, BB707M, BB707N, BB707O, BB707P, BB707Q, BB707R, BB707S, BB707T, BB707U, BB707V, BB707W, BB707X, BB707Y, BB707Z   Please refer to section 2 of this report which indicates which item was actually tested and which were electrically identical. Country of Origin: CHINA Requested Age Grading: 0-9 MONTH FCC ID: 2BD4R-BB707 Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2025-10-24 Date of Test: 2025-11-18 to 2025-11-24 Date of Issue: 2025-12-02 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466502 Page: 2 of 97 Revision Record Version Chapter Date Modifier Remark 01 2025-12-02 Original Authorized for issue by: Martin Tang/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466502 Page: 3 of 97 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Other requirements Frequency Hopping Spread Spectrum System Hopping Sequence N/A 47 CFR Part 15, Subpart C 15.247(a)(1),(g),(h) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Conducted Peak Output Power ANSI C63.10 (2020) Section 7.8.5 47 CFR Part 15, Subpart C 15.247(b)(1) Pass 20dB Bandwidth ANSI C63.10 (2020) Section 6.9.2 47 CFR Part 15, Subpart C 15.247(a)(1) Pass Carrier Frequencies Separation ANSI C63.10 (2020) Section 7.8.2 47 CFR Part 15, Subpart C 15.247a(1) Pass Hopping Channel Number ANSI C63.10 (2020) Section 7.8.3 47 CFR Part 15, Subpart C 15.247a(1)(iii) Pass Dwell Time ANSI C63.10 (2020) Section 7.8.4 47 CFR Part 15, Subpart C 15.247a(1)(iii) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 7.8.7.2 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 7.8.7 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466502 Page: 4 of 97 Declaration of EUT Family Grouping: Item No.: BB707, BB707A, BB707B, BB707C, BB707D, BB707E, BB707F, BB707G, BB707H, BB707I, BB707J, BB707K, BB707L, BB707M, BB707N, BB707O, BB707P, BB707Q, BB707R, BB707S, BB707T, BB707U, BB707V, BB707W, BB707X, BB707Y, BB707Z Only the item BB707 was tested, since according to the declaration from the applicant, the electrical circuit design, layout, components used, internal wiring and functions were identical for the above items, with only difference on item No., colour and decoration. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/2 Report No.: SZCR251000466502 Page: 5 of 97 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 5 4 General Information .................................................................................................................................. 7 4.1 Details of E.U.T. ................................................................................................................................. 7 4.2 Description of Support Units .............................................................................................................. 7 4.3 Measurement Uncertainty .................................................................................................................. 8 4.4 Test Location ...................................................................................................................................... 9 4.5 Test Facility ........................................................................................................................................ 9 4.6 Deviation from Standards ................................................................................................................... 9 4.7 Abnormalities from Standard Conditions ........................................................................................... 9 5 Equipment List ........................................................................................................................................ 10 6 Radio Spectrum Technical Requirement ............................................................................................. 12 6.1 Antenna Requirement .......................................…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 1 of 3 Appendix Test Setup Photos for SZCR2510004665AT FCC ID: 2BD4R-BB707 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 2 of 3 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) Radiated Spurious Emissions Below 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01-A04 Rev.A/1 Page: 3 of 3 Radiated Spurious Emissions Above 1GHz - End of the Appendix -