HBOPA2323Wireless Party Speaker

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: SHENZHEN FENDA TECHNOLOGY CO., LTD. Address: Fenda Hi-Tech Park, Zhoushi Road, Shiyan Street, Baoan District, Shenzhen, China Product Name: Wireless Party Speaker Model Number: 100094813 FCC Identifier: HBOPA2323 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Frank Chenzhonghua Date: Dec. 19, 2022 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 1/1 SHENZHEN FENDA TECHNOLOGY CO., LTD. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: Dec. 19, 2022 Subject: Request for Confidentiality FCC ID: HBOPA2323 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. C5266091_X10_Ed.1 1/1 Sincerely, Signature: Name: Frank Chenzhonghua Title: Manager

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, and (2) this device must accept any interference received, including interference that may cause undesired operation. MODEL/MODÈLE: 100094813 FCC ID: HBOPA2323 IC: 10550A-PA2323 Input/Entrée: 100V-240V~ 50Hz/60Hz 1A CAN ICES-003(B)/NMB-003(B) Energy Efficiency Verified CS35492 Made in China Fabriqué en Chine IPX4 Battery/Batterie:14.8V 2500mAh 111.12 38.75 R6.68 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. MODEL/MODÈLE: 100094813 FCC ID: HBOPA2323 IC: 10550A-PA2323 Input/Entrée: 100V-240V~ 50Hz/60Hz 1A CAN ICES-003(B)/NMB-003(B) Energy Efficiency Verified CS35492 Made in China Fabriqué en Chine IPX4 Battery/Batterie:14.8V 2500mAh

BT Antenna

1 / 2 RF Exposure evaluation FCC ID: HBOPA2323 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference According to §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01 V06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 2 / 2 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna 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 4. Antenna Information Internal Identification Antenna Identification in Internal photos Antenna type and antenna number Operate frequency band Maximum antenna gain Antenna 1 BT PCB antenna 2.4GHz – 2.5 GHz 1.94 dBi 5. Standalone MPE Result The EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, the RF power density can be obtained. Bluetooth Antenna ID Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW 1 GFSK 5.06 3.21 1.94 1.5631 0.0010 1.0000 π/4DQPSK 5.86 3.85 1.94 1.5631 0.0012 1.0000 8-DPSK 6.39 4.36 1.94 1.5631 0.0014 1.0000 Remark: 1. MPE evaluate distance is 20cm from user manual provide by manufacturer. 6. Summary simultaneous transmission results Max MPE Limit Results 0.0014 1.0 PASS 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of Mobile Device. ----------------THE END OF REPORT---------------

FCC ID:HBOPA2323 Page 1 of 38 Annex for FCC Bluetooth BR&EDR Test Report No. :CTL2211015021-WF Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.954 2401.541 2402.495 --- PASS 2441 0.954 2440.538 2441.492 --- PASS 2480 0.951 2479.538 2480.489 --- PASS 2DH5 Ant1 2402 1.290 2401.364 2402.654 --- PASS 2441 1.284 2440.367 2441.651 --- PASS 2480 1.284 2479.367 2480.651 --- PASS 3DH5 Ant1 2402 1.260 2401.364 2402.624 --- PASS 2441 1.257 2440.364 2441.621 --- PASS 2480 1.257 2479.364 2480.621 --- PASS FCC ID:HBOPA2323 Page 2 of 38 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 FCC ID:HBOPA2323 Page 3 of 38 DH5_Ant1_2480 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 FCC ID:HBOPA2323 Page 4 of 38 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 FCC ID:HBOPA2323 Page 5 of 38 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.87699 2401.562 2402.439 --- PASS 2441 0.88013 2440.559 2441.439 --- PASS 2480 0.87908 2479.559 2480.438 --- PASS 2DH5 Ant1 2402 1.1699 2401.416 2402.586 --- PASS 2441 1.1703 2440.416 2441.586 --- PASS 2480 1.1679 2479.416 2480.583 --- PASS 3DH5 Ant1 2402 1.1585 2401.423 2402.582 --- PASS 2441 1.1567 2440.424 2441.581 --- PASS 2480 1.1551 2479.424 2480.579 --- PASS FCC ID:HBOPA2323 Page 6 of 38 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 FCC ID:HBOPA2323 Page 7 of 38 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 FCC ID:HBOPA2323 Page 8 of 38 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 FCC ID:HBOPA2323 Page 9 of 38 Appendix C: Maximum conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 2402 5.04 ≤30 PASS 2441 5.06 ≤30 PASS 2480 5 ≤30 PASS 2DH5 Ant1 2402 5.82 ≤20.97 PASS 2441 5.86 ≤20.97 PASS 2480 5.79 ≤20.97 PASS 3DH5 Ant1 2402 6.36 ≤20.97 PASS 2441 6.39 ≤20.97 PASS 2480 6.35 ≤20.97 PASS FCC ID:HBOPA2323 Page 10 of 38 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 FCC ID:HBOPA2323 Page 11 of 38 DH5_Ant1_2480 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 FCC ID:HBOPA2323 Page 12 of 38 3DH5_Ant1_2402 3DH5_Ant1_2441 3DH5_Ant1_2480 FCC ID:HBOPA2323 Page 13 of 38 Appendix D: Carrier frequency separation Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 Hop 1.002 ≥0.636 PASS 2DH5 Ant1 Hop 1.002 ≥0.860 PASS 3DH5 Ant1 Hop 1 ≥0.840 PASS FCC ID:HBOPA2323 Page 14 of 38 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop FCC ID:HBOPA2323 Page 15 of 38 Appendix E: Time of occupancy Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.37 330 0.122 ≤0.4 PASS DH3 Ant1 Hop 1.62 170 0.275 ≤0.4 PASS DH5 Ant1 Hop 2.87 110 0.315 ≤0.4 PASS 2DH1 Ant1 Hop 0.38 330 0.125 ≤0.4 PASS 2DH3 Ant1 Hop 1.63 170 0.277 ≤0.4 PASS 2DH5 Ant1 Hop 2.88 110 0.317 ≤0.4 PASS 3DH1 Ant1 Hop 0.38 330 0.125 ≤0.4 PASS 3DH3 Ant1 Hop 1.63 170 0.277 ≤0.4 PASS 3DH5 Ant1 Hop 2.88 110 0.317 ≤0.4 PASS Note: (1) Dwell time=Pulse time (ms) × Total Pulse number s (2) Total Pulse number= Pulse number in 3.16 s × 10 FCC ID:HBOPA2323 Page 16 of 38 Test Graphs DH1_Ant1_Hop DH1_Ant1_Hop DH3_Ant1_Hop FCC ID:HBOPA2323 Page 17 of 38 DH3_Ant1_Hop DH5_Ant1_Hop DH5_Ant1_Hop FCC ID:HBOPA2323 Page 18 of 38 2DH1_Ant1_Hop 2DH1_Ant1_Hop 2DH3_Ant1_Hop FCC ID:HBOPA2323 Page 19 of 38 2DH3_Ant1_Hop 2DH5_Ant1_Hop 2DH5_Ant1_Hop FCC ID:HBOPA2323 Page 20 of 38 3DH1_Ant1_Hop 3DH1_Ant1_Hop 3DH3_Ant1_Hop FCC ID:HBOPA2323 Page 21 of 38 3DH3_Ant1_Hop 3DH5_Ant1_Hop 3DH5_Ant1_Hop

FCC ID:HBOPA2323 Page 22 of 38 Appendix F: Number of hopping channels Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS FCC ID:HBOPA2323 Page 23 of 38 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop FCC ID:HBOPA2323 Page 24 of 38 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 4.73 -48.06 ≤-15.27 PASS High 2480 4.72 -51.82 ≤-15.28 PASS Low Hop_2402 4.22 -55.76 ≤-15.79 PASS High Hop_2480 4.58 -55.33 ≤-15.42 PASS 2DH5 Ant1 Low 2402 4.49 -50.22 ≤-15.52 PASS High 2480 4.04 -53.46 ≤-15.96 PASS Low Hop_2402 2.69 -56.55 ≤-17.31 PASS High Hop_2480 4.23 -55.56 ≤-15.78 PASS 3DH5 Ant1 Low 2402 4.58 -50.29 ≤-15.42 PASS High 2480 4.56 -51.32 ≤-15.44 PASS Low Hop_2402 2.38 -56.57 ≤-17.62 PASS High Hop_2480 4.48 -55.32 ≤-15.52 PASS FCC ID:HBOPA2323 Page 25 of 38 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 FCC ID:HBOPA2323 Page 26 of 38 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 FCC ID:HBOPA2323 Page 27 of 38 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 FCC ID:HBOPA2323 Page 28 of 38 3DH5_Ant1_High_2480 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 FCC ID:HBOPA2323 Page 29 of 38 Appendix H: Conducted Spurious Emission Test Result TestMode Antenna Channel FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference 4.29 4.29 --- PASS 30~3000 4.29 -55.96 ≤-15.71 PASS 3000~26500 4.29 -44.44 ≤-15.71 PASS 2441 Reference 4.59 4.59 --- PASS 30~3000 4.59 -56.17 ≤-15.41 PASS 3000~26500 4.59 -45.36 ≤-15.41 PASS 2480 Reference 4.52 4.52 --- PASS 30~3000 4.52 -55.95 ≤-15.48 PASS 3000~26500 4.52 -44.23 ≤-15.48 PASS 2DH5 Ant1 2402 Reference 3.66 3.66 --- PASS 30~3000 3.66 -56.41 ≤-16.34 PASS 3000~26500 3.66 -44.63 ≤-16.34 PASS 2441 Reference 4.41 4.41 --- PASS 30~3000 4.41 -55.71 ≤-15.59 PASS 3000~26500 4.41 -44.18 ≤-15.59 PASS 2480 Reference 4.36 4.36 --- PASS 30~3000 4.36 -54.29 ≤-15.65 PASS 3000~26500 4.36 -44.68 ≤-15.65 PASS 3DH5 Ant1 2402 Reference 4.40 4.40 --- PASS 30~3000 4.40 -56.07 ≤-15.6 PASS 3000~26500 4.40 -44.26 ≤-15.6 PASS 2441 Reference 4.62 4.62 --- PASS 30~3000 4.62 -55.89 ≤-15.39 PASS 3000~26500 4.62 -43.61 ≤-15.39 PASS 2480 Reference 4.25 4.25 --- PASS 30~3000 4.25 -56.21 ≤-15.76 PASS 3000~26500 4.25 -44.75 ≤-15.76 PASS FCC ID:HBOPA2323 Page 30 of 38 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~3000 DH5_Ant1_2402_3000~26500 FCC ID:HBOPA2323 Page 31 of 38 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~3000 DH5_Ant1_2441_3000~26500 FCC ID:HBOPA2323 Page 32 of 38 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~3000 DH5_Ant1_2480_3000~26500 FCC ID:HBOPA2323 Page 33 of 38 2DH5_Ant1_2402_0~Reference 2DH5_Ant1_2402_30~3000 2DH5_Ant1_2402_3000~26500 FCC ID:HBOPA2323 Page 34 of 38 2DH5_Ant1_2441_0~Reference 2DH5_Ant1_2441_30~3000 2DH5_Ant1_2441_3000~26500 FCC ID:HBOPA2323 Page 35 of 38 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~3000 2DH5_Ant1_2480_3000~26500 FCC ID:HBOPA2323 Page 36 of 38 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~3000 3DH5_Ant1_2402_3000~26500 FCC ID:HBOPA2323 Page 37 of 38 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~3000 3DH5_Ant1_2441_3000~26500 FCC ID:HBOPA2323 Page 38 of 38 3DH5_Ant1_2480_0~Reference 3DH5_Ant1_2480_30~3000 3DH5_Ant1_2480_3000~26500 ********************** End **********************

PA2323BTANTSPEC Type：PCBOnBoardANT Length：19.50mm Width：6.80mm Technology：FR4& CoverResistanceWeldingOil TestCompany:SHENZHENFEIMINTECHNOLOGYCO.,LTD. SWR&ReturnLoss Efficiency&Gain Frequency (MHz) Efficiency (%) Gain (dBi) 2400MHz 32.321.49 2410MHz 33.791.48 2420MHz 36.071.68 2430MHz 37.331.8 2440MHz 36.841.75 2450MHz 34.921.57 2460MHz 38.151.94 2470MHz 37.661.87 2480MHz 34.321.35 2490MHz 36.781.52 2500MHz 36.471.3

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15 SUBPART C 15.247 & RSS-247 Report Reference No.: CTL2211015021-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Gary Gao (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : Wireless Party Speaker Model/Type reference ................ : 100094813 List Model(s) ............................... : N/A Trade Mark .................................. : onn. FCC ID ......................................... : HBOPA2323 Applicant’s name ....................... : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address of applicant ................. : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Street, Baoan District, Shenzhen, China Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : 47 CFR FCC Part 15 Subpart C 15.247 RSS-247 Issue 2, February 2017 TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : Nov. 02, 2022 Date of sampling ........................ : Nov. 02, 2022 Date of Test Date ........................ : Nov. 02, 2022 - Dec. 13, 2022 Date of Issue .............................. : Dec. 13, 2022 Result .......................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL 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. V1.0 Page 2 of 43 Report No.: CTL2211015021-WF TEST REPORT Test Report No. : CTL2211015021-WF Dec. 13, 2022 Date of issue Equipment under Test : Wireless Party Speaker Sample No. : CTL221101502-1-S001(Normal sample) CTL221101502-1-S002(Engineer sample) Model /Type : 100094813 Listed Models : N/A Applicant : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Street, Baoan District, Shenzhen, China Manufacturer : SHENZHEN FENDA TECHNOLOGY CO., LTD. Address : Fenda Hi-Tech Park, Zhoushi Road, Shiyan Street, Baoan District, Shenzhen, China Test result Pass * *In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 43 Report No.: CTL2211015021-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2022-12-13 CTL2211015021-WF Tracy Qi V1.0 Page 4 of 43 Report No.: CTL2211015021-WF Table of Content Page 1. SUMMARY ............................................................................................................................................................... 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION .......................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8 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 3. TEST CONDITIONS AND RESULTS ............................................................................................................................ 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 15 3.3. MAXIMUM PEAK OUTPUT POWER...........................................................................................…

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