2AQTS-22CE-MRS01LFXMINIONS_BROWN&BOB_22 RETRO SPEAKER

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restrictionThis 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. LFXMINIONS_BROWN&BOB_22 RETRO SPEAKER8809886130212

IPX Corporation Agent Authorization Company: IPX Corporation Address: 5F, 98, Hannam-daero, Yongsan-gu, Seoul, Korea Product Name: LFXMINIONS_BROWN&BOB_22 RETRO SPEAKER Model Number(s): 8809886130212 Product Description: LFXMINIONS_BROWN&BOB_22 RETRO SPEAKER 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: 2022-11-16 Name: Jehyuk Jang Title: Product Quality Management / Manager Company: IPX Corporation

IPX Corporation Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/11/16 Subject; Request for Confidentiality FCC ID: 2AQTS-22CE-MRS01 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 Operational Description 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); 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: Jehyuk Jang Title: Product Quality Management / Manager

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: 8809886130212 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

Label Location

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 7 Model: 8809886130212 Internal Photos Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 7 ANT Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 6 of 7 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 7 of 7

Shenzhen CTB Testing Co., Ltd. FCC ID: 2AQTS-22CE-MRS01 Portable device According to §15.247(e)(i) and §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 KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. EDR: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402 -1.999 0.63 - 1 ± 1 0.00 1.00 <5 0.30997 3.00 YES 2.441 -1.748 0.67 - 1 ± 1 0.00 1.00 <5 0.31247 3.00 YES 2.480 -3.074 0.49 - 3 ± 1 -2.00 0.63 <5 0.19873 3.00 YES 2.402 -1.22 0.76 - 1 ± 1 0.00 1.00 <5 0.30997 3.00 YES 2.441 -1.012 0.79 - 1 ± 1 0.00 1.00 <5 0.31247 3.00 YES 2.480 -2.368 0.58 - 2 ± 1 -1.00 0.79 <5 0.25018 3.00 YES 2.402 -0.857 0.82 0 ± 1 1.00 1.26 <5 0.39023 3.00 YES 2.441 -0.567 0.88 0 ± 1 1.00 1.26 <5 0.39338 3.00 YES 2.480 -1.917 0.64 - 1 ± 1 0.00 1.00 <5 0.31496 3.00 YES GFSK π /4DQPSK 8DQPSK Conclusion: For the max result : 0.39338≤ FCC Limit 3.0 for 1g SAR.

Antenna Describe 1： Antenna Describe Antenna PCB Antenna Gain 0DBi Frequency Range 2.4Ghz-2.483Ghz Connector Type Direct Location of mearement(company name) SHENZHENSHIXINZHONGXN TECHNOLOGY.CO.,LTD 2：External View Drawing Picture of antenna 3：Measurement Result 3.1 Return Loss (S11 ) 3.2 Smith Chart 3.3 Gain Freq (MHz) Effi (%) Gain (dBi) 2400 30.91 -1.2 2410 30.74 -0.21 2420 31.4 -0.18 2430 32.06 -0.18 2440 32.66 -0.24 2450 33.14 -0.37 2460 33.31 -0.48 2470 33.49 0 2480 33.81 -0.25 2490 33.79 -0.79 2500 33.38 -0.06 2400. 000MHz H 24 0 0. 0 00 M H z E1 1.56 2400.000MHz E2 70 70 9 9 2450.000MHz H 2450.000MHz E1 2450.000MHz E2 70 70 9 25DO OOOMH.z H 5.0:0 2500.000MHz E1 2.26 2500..000MH.z E2 2.26 70 70 70 g dll(GainTotal) 3.0832e+000 2. 0961e+000 1. 1089e+000 1. 2178e-001 -8. 6537e-001 -1. 852Se+000 -2. 8397e+000 -3. 8268e+000 -4. 8140e+000 -5. 8011e+000 -6. 7882e+000 -7. 7754e+000 -8. 762Se+000 -9. 7497e+000 -1. 0737e+001 -1.1724e+001 -1. 2711e+001 Y

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 59 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: LFXMINIONS_BROWN&BOB_22 RETRO SPEAKER FCC ID: 2AQTS-22CE-MRS01 Trademark: LINE FRIENDS Model Number: 8809886130212 KCL Code Number: KCLFA22-179 Prepared For: IPX Corporation Address: 5F, 98, Hannam-daero, Yongsan-gu, Seoul, Korea Manufacturer: Shenzhen Mani Times Technology Co., LTD Address: Floor C2, Zone C, New Era Co-prosperity Industrial Zone, Shilongzai Outer Ring Road, Shiyan Town, Bao'an District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Oct. 20, 2022 Sample tested Date: Oct. 20, 2022 to Oct. 29, 2022 Issue Date: Oct. 29, 2022 Report No.: CTB221029005RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 59 TABLE OF CONTENT Test Report Declaration Page 1.VERSION .......................................................................... 4 2.TEST SUMMARY ................................................................... 5 3.MEASUREMENT UNCERTAINTY ..................................................... 6 4.PRODUCT INFORMATION AND TEST SETUP .......................................... 7 4.1 Product Information .................................................................... 7 4.2 Test Setup Configuration ............................................................... 7 4.3 Support Equipment .................................................................... 7 4.4 Channel List .......................................................................... 8 4.5 Test Mode ............................................................................ 8 4.6 Test Environment ...................................................................... 8 5.TEST FACILITY AND TEST INSTRUMENT USED ....................................... 9 5.1 Test Facility ........................................................................... 9 5.2 Test Instrument Used .................................................................. 9 6.AC POWER LINE CONDUCTED EMISSION ............................................ 11 6.1 Block Diagram Of Test Setup .......................................................... 11 6.2 Limit ................................................................................ 11 6.3 Test procedure ....................................................................... 11 6.4 Test Result .......................................................................... 13 7.RADIATED SPURIOUS EMISSION ................................................... 15 7.1 Block Diagram Of Test Setup .......................................................... 15 7.2 Limit ................................................................................ 16 7.3 Test procedure ....................................................................... 17 7.4 Test Result .......................................................................... 18 8.BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 27 8.1 Block Diagram Of Test Setup .......................................................... 27 8.2 Limit ................................................................................ 27 8.3 Test procedure ....................................................................... 27 8.4 Test Result .......................................................................... 28 9.COUDUCTED PEAK OUTPUT POWER ............................................... 35 9.1 Block Diagram Of Test Setup .......................................................... 35 9.2 Limit ................................................................................ 35 9.3 Test procedure ....................................................................... 35 9.4 Test Result .......................................................................... 36 10.20DB OCCUPIED BANDWIDTH...................................................... 40 10.1 Block Diagram Of Test Setup ......................................................... 40 10.2 Limit ............................................................................... 40 10.3 Test procedure ...................................................................... 40 10.4 Test Result ......................................................................... 40 11.CARRIERFREQUENCIES SEPARATION .............................................. 44 11.1 Block Diagram Of Test Setup ......................................................... 44 11.2 Limit ............................................................................... 44 11.3 Test procedure ...................................................................... 44 11.4 Test Result ......................................................................... 44 12.HOPPING CHANNEL NUMBER ...................................................... 48 12.1 Block Diagram Of Test Setup ..................................................…

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Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: 8809886130212 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221029005RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions