2AAGH-FUP202wireless microphone

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 NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment The devices has been evaluated to meet general RF exposure requirement， the device can be used in portable exposure condition without restriction

Model difference declaration letter Differences Description We Enping Fangge Acoustics Technology Company Limited state: Product： wireless microphone Model Name： FUP-202, FUP-203, FU-705UHF, FU-677, FU-676,FU-700, FU-670, FU-777, FU-800, MU-626, FU-4001, MTU-002, FUC-001, GED-LY-1, GED-LY-2, GED-LY-3, GED-LY-4,GED-LY-5, MHU-301, MHU-302, MHU-402, MHU-302MHL, MHU-402MHL The electrical circuit design, layout, components used and internal wiring for above models are identical, only different in model name and appearance color Signatory Date: May 24, 2021 Signature: Name: Feng xiao shan Title: Manager Company: Enping Fangge Acoustics Technology Company Limited Address: F2, Civilian and foreign capital developing area, Enping China

C5266091_X8_Ed.1 1/1 Enping Fangge Acoustics Technology Company Limited Company: Enping Fangge Acoustics Technology Company Limited Address: F2, Civilian and foreign capital developing area, Enping China Product Name: wireless microphone Model Number: FUP-202, FUP-203, FU-705UHF, FU-677, FU-676,FU-700, FU-670, FU-777, FU-800, MU-626, FU-4001, MTU-002, FUC-001, GED-LY-1, GED-LY-2, GED-LY-3, GED-LY- 4,GED-LY-5, MHU-301, MHU-302, MHU-402, MHU-302MHL, MHU-402MHL FCC Identifier: 2AAGH-FUP202 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. Date: May 24 , 2021 Signature: Name: Feng xiao shan Title: Manager Company: Enping Fangge Acoustics Technology Company Limited Address: F2, Civilian and foreign capital developing area, Enping China

C5266091_X10_Ed.2 1/1 Enping Fangge Acoustics Technology Company Limited Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: May 24 , 2021 Subject: Request for Confidentiality FCC ID: 2A AGH-FUP202 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 NOTE 2 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 ☐ NO TE 1 ☐ Internal Photos ☐ NO TE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential C5266091_X10_Ed.2 1/1 documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Date: May 24 , 2021 Signature: Name: Feng xiao shan Title: Manager Company: Enping Fangge Acoustics Technology Company Limited Address: F2, Civilian and foreign capital developing area, Enping China

Page 1 of 3 Report No.:FCS202104033 External photos Photo 1 Photo 2 Page 2 of 3 Report No.:FCS202104033 Photo 3 Photo 4 Page 3 of 3 Report No.:FCS202104033 Photo 5 Photo 6

Label and Label Location FCC ID: 2AAGH-FUP202 L*W: 13mm*4mm Black label and White font

Page 1 of 3 Report No.:FCS202104033 Photo 1 Photo 2 Page 2 of 3 Report No.:FCS202012045 Photo 3 Photo 4 Antenna Page 3 of 3 Report No.:FCS202104033 Photo 5

Page 1 of 3 Report No.: FCS202104033W02 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.FCS-lab.com FCC RF Exposure EUT Description: wireless microphone Model No.: FUP-202, FUP-203, FU-705UHF, FU-677, FU-676,FU-700, FU-670, FU-777, FU-800, MU-626, FU-4001, MTU-002, FUC-001, GED-LY -1, GED-LY -2, GED-LY -3, GED-LY -4,GED-LY -5, MHU-301, MHU-302, MHU-402, MHU-302MHL, MHU-402MHL FCC ID: 2AAGH-FUP202 Equipment type: Portable Device 1. Evaluation method and Limit According to KDB447498 D01 General RF Exposure Guidance v06 Section 4.3.1 Standalone SAR test exclusion considerations: “Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition, listed below, is satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions.22 The minimum test separation distance is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.23 “ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 is applied to determine SAR test exclusion. Page 2 of 3 Report No.: FCS202104033W02 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.FCS-lab.com 2. Refer evaluation method ANSI C95.1–2019: IEEE Standard for Safety Levels with Respect to Human Exposure to Electric, Magnetic, and Electromagnetic Fields, 0 Hz to 300 GHz FCC KDB publication 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices 4.Conducted Power Results Chan nel Frequency （MHz） Output power (dBm) Limit (dBm) Result Channel A (512MHz- 526.7MHz) 01 510.10 1.74 24 Pass 26 516.10 -0 .66 50 522.35 -1.74 Channel B (527MHz- 541.7MHz) 01 547.60 8.71 26 533.60 6.31 50 559.85 5.23 5. Manufacturing tolerance FM(Peak) Channel A Channel 01 Channel 26 Channel 50 Ta rget（dBm） 1.80 -0.50-1.70 To lerance±dB 0.5 0.5 0.5 FM(Pe ak) Channel B Channel 01 Channel 26 Channel 50 Ta rget（dBm） 8.80 6.35 5.25 To lerance±dB 0.5 0.5 0.5 6. Evaluation Results Frequency （MHz） Antenna Distance （mm） Output power （dBm/ mW） SA R Te s t Exclusion Threshold SA R Te s t Exclusion FM(Channel A) 510.10 5mm 2.3 /1.698 0.243<3.0 Ye s FM(Channel B) 547.60 5mm 9.3 /8 .511 1.260<3.0 Yes Re mark: 1. Output power including tune up tolerance; 2. When the minimum test separation distance is < 5 mm, a distance of 5 mm according to f) in section 4.1 of KDB447498 is applied to determine SAR test exclusion Page 3 of 3 Report No.: FCS202104033W02 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.FCS-lab.com 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. .......................THE END OF REPORT.........................

FCC Test Report Report No: FCS202104033W01 Issued for Applicant: Enping Fangge Acoustics Technology Company Limited Address: F2, Civilian and foreign capital developing area, Enping China Product Name: wireless microphone Brand Name: FUGUE Model Name: FUP-202 Series Model: FUP-203, FU-705UHF, FU-677, FU-676,FU-700, FU-670, FU-777, FU-800, MU-626, FU-4001, MTU-002, FUC-001, GED-LY-1, GED-LY-2, GED-LY-3, GED-LY-4,GED-LY-5, MHU-301, MHU-302, MHU-402, MHU-302MHL, MHU-402MHL FCC ID: 2AAGH-FUP202 Issued By: Flux Compliance Service Laboratory Add: Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.fcs-lab.com Page 2 of 42 Report No.:FCS202104033W01 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.fcs-lab.com TEST RESULT CERTIFICATION Applicant’s Name ...................: Enping Fangge Acoustics Technology Company Limited Address ..................................: F2, Civilian and foreign capital developing area, Enping China Manufacture's Name ..............: Enping Fangge Acoustics Technology Company Limited Address ..................................: F2, Civilian and foreign capital developing area, Enping China Product Description Product Name ........................: wireless microphone Brand Name .........................: FUGUE Model Name ...........................: FUP-202 Series Model ..........................: FUP-203, FU-705UHF, FU-677, FU-676,FU-700, FU-670, FU-777, FU-800, MU-626, FU-4001, MTU-002, FUC-001, GED-LY-1, GED-LY-2, GED-LY-3, GED-LY-4,GED-LY-5, MHU-301, MHU-302, MHU-402, MHU-302MHL, MHU-402MHL Te st Standards .......................: FCC Rules and Regulations Part 15 Subpart C section 15.236 Test Procedure .......................: ANSI C63.10:2013 This device described above has been tested FCS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements . And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of FCS, this document may be altered or revised by FCS, personal only, and shall be noted in the revision of the document.. Date of Test ............................. : Date (s) of performance of tests : May. 07. 2021 ~ May. 18. 2021 Date of Issue ............................ : May. 18. 2021 Test Result ................................ : Pass Tested by : (Scott Shen) Reviewed by : (Duke Qian) Approved by : (Kait Chen) Page 3 of 42 Report No.:FCS202104033W01 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.fcs-lab.com Table of Contents Page 1. SUMMARY OF TEST RESULT S 5 1.1 TEST FACTORY 6 1.2 MEASUREMENT UNCERTAINTY 6 2. GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF THE EUT 7 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.4 EQUIPMENTS LIST 12 3 MAXIMUM RADIATED POWER 13 3.1 LIMIT 13 3.3 TEST SETUP 13 3.4 TEST RESULTS 13 4. OCCUPIED BANDWIDTH 16 4.1 LIMIT 16 4.2 TEST PROCEDURE 16 .4.3 TEST SETUP 16 4.4 TEST RESULTS 17 5 NECESSARY BANDWITH 20 5.1 LIMIT 20 5.2 TEST PROCEDURE 20 5.3 TEST SETUP 20 6. TRANSMITTER UNWANTED EMISSIONS 23 6.1 LIMIT 23 5.2 TEST PROCEDURE 23 5.3 TEST SETUP 23 6.4 TEST RESULTS 24 7. FREQUENCY STABILITY 36 7.1 LIMIT 36 7.2 TEST PROCEDURE 36 7.3 TEST SETUP 36 7.4 TEST RESULTS 37 Page 4 of 42 Report No.:FCS202104033W01 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.fcs-lab.com Revision History Rev. Issue Date Effect Page Contents 00 May. 18. 2021 All Initial Issue Page 5 of 42 Report No.:FCS202104033W01 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.fcs-lab.com 1. SUMMARY OF TEST RESULTS FCC Part 15 Subpart C section 15.236 Standard Section Test Item Judgment Remark FCC Part 15.236(d) Maximum Radiated Power PASS -- FCC Part 15.236(f)(2) Occupied Bandwidth PASS -- FCC Part 15.236(g) Necessary bandwidth PASS -- FCC Part 15.236(f)(3) Frequency stability PASS -- FCC Part 15.236(g) Emission within the band and outside this band PASS -- FCC Part 207(a) Conducted Emission NA -- NOTE: (1)” N/A” denotes test is not applicable in this Test Report (2) All tests are according to ANSI C63.10:2013 Page 6 of 42 Report No.:FCS202104033W01 Flux Compliance Service Laboratory Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Tel: 769-27280901 Fax:769-27280901 http://www.fcs-lab.com 1.1 TEST FACTORY Company Name: Flux Compliance Service Laboratory Address: Room 105 Floor Bao hao Technology Building 1 NO.15 Gong ye West Road Hi-Tech Industrial, Song shan lake Dongguan Telephone: +86-769-27280901 Fax: +86-769-27280901 FCC Test Firm Registration Number: 514908 Designation number: CN0127 A2LA accreditation number：5545.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.71dB 2 Unwanted Emissions, conducted ±2.98 dB 3 Conducted Emission (9KHz-150KHz) ±4.13 dB 4 Conducted Emission (150KHz-30MHz) ±4.74 dB 5 All emissions,radiated(<1G) 30MHz-1000MHz ±3.2 dB 6 All emissions,radiated (1GHz -18GHz) ±3.66 dB 7 All emissions,radiated (18GHz -40GHz) ±4.31 dB Page 7 of 42 Report No.:FCS202104033W01 Flux Compliance …

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Page 1 of 1 Report No.:FCS202104033 Above 1GHz for radiated emission test setup Blow 1GHz for radiated emission test setup