2A7K2-OR1123-SPLED infinity speaker

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NINGBO FULLRIGHT ELECTRONIC CO.,LTD Agent Authorization Company: NINGBO FULLRIGHT ELECTRONIC CO.,LTD Address: 4th Floor, Building 8, No. 18 Xingye East Road, Xiepu Town, Zhenhai District, Ningbo China Product Name: LED infinity speaker Model Number(s): OR1123-SP, FR-A1172 Product Description: LED infinity 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: July 14, 2022 Name: Wu shutao Title: Manager Company: NINGBO FULLRIGHT ELECTRONIC CO.,LTD

NINGBO FULLRIGHT ELECTRONIC CO.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: July 14, 2022 Subject; Request for Confidentiality FCC ID: 2A7K2-OR1123-SP 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 Parts List Operational Description 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: Wu shutao Title: Manager

Model Difference Declaration To Whom It May Concern, We, NINGBO FULLRIGHT ELECTRONIC CO.,LTD(LED infinity speaker) Trademark:N/A; Model Number:OR1123-SP, FR-A1172;All model’s the function, s oftware and electric circuit are the same, only with a product model named different. Test sample model: OR1123-SP. Please contact me if you have any question. Name: Wu shutao Date: July 14, 2022 Title: Manager Signature of applicant:

Annex A External Photos Report No.:HK2206222697-E Page 1 of 3 Report No.:HK2206222697-E Page 2 of 3 Report No.:HK2206222697-E Page 3 of 3

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2A7K2‐OR1123‐SP

Annex B Internal Photo Report No.:HK2206222697-E Page 1 of 3 Antenna Report No.:HK2206222697-E Page 2 of 3 Report No.:HK2206222697-E Page 3 of 3

FCC RF Exposure EUT Description: LED infinity speaker Model No.: OR1123‐SP FCC ID: 2A7K2‐OR1123‐SP 1. Limits According to KDB 447498 D01 General RF Exposure Guidance v06 The 1‐g 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: Result=P/D*√F F= the RF channel transmit frequency in GHz P=Maximum turn‐up power in mw D=Min. test separation distance in mm 2. Test Result of RF Exposure Evaluation Frequency (MHz) Output power （dBm） Tune Up Power （dBm） Max Tune Up power dBm/mW Min test separati on distance mm Result Limit (mW/cm 2 ) SAR Test Exclusion 2480 2.63 2±1 3/1.995 5 0.628 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2206222697‐E, antenna gain=0dBi Per KDB 447498 D01, when the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.628 which is<= 3, RF Exposure testing is not required. Note: Exclusion Thresholds Results=[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f (GHz)] f(GHz) is the RF channel transmit frequency in GHz Distance=5mm

Page 1 of 47 Report No.: HK2206222697-E TEST REPORT FCC PART 15 SUBPART C 15.247 Test report On Behalf of NINGBO FULLRIGHT ELECTRONIC CO.,LTD For LED infinity speaker Model No.: OR1123-SP, FR-A1172 FCC ID: 2A7K2-OR1123-SP Prepared for : NINGBO FULLRIGHT ELECTRONIC CO.,LTD 4th Floor, Building 8, No. 18 Xingye East Road, Xiepu Town, Zhenhai District, Ningbo 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: July 04, 2022 ~ July 11, 2022 Date of Report: July 11, 2022 Report Number: HK2206222697-E Page 2 of 47 Report No.: HK2206222697-E TEST RESULT CERTIFICATION Applicant’s name ................. : NINGBO FULLRIGHT ELECTRONIC CO.,LTD Address ................................. : 4th Floor, Building 8, No. 18 Xingye East Road, Xiepu Town, Zhenhai District, Ningbo China Manufacture's Name ............ : NINGBO FULLRIGHT ELECTRONIC CO.,LTD Address ................................. : 4th Floor, Building 8, No. 18 Xingye East Road, Xiepu Town, Zhenhai District, Ningbo China Product description Trade Mark: N/A Product name ........................... : LED infinity speaker Model and/or type reference : OR1123-SP, FR-A1172 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 ............. : July 04, 2022 ~ July 11, 2022 Date of Issue ........................................... : July 11, 2022 Test Result ............................................... : Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 47 Report No.: HK2206222697-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 3. TEST CONDITIONS AND RESULTS ......................................................................................................................... 11 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 11 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 14 3.3. MAXIMUM PEAK CONDUCTED OUTPUT POWER ............................................................................................................... 25 3.4. 20DB BANDWIDTH ..................................................................................................................................................... 26 3.5. FREQUENCY SEPARATION ............................................................................................................................................. 29 3.6. NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 31 3.7. TIME OF OCCUPANCY (DWELL TIME) .............................................................................................................................. 33 3.8. OUT‐OF‐BAND EMISSIONS ........................................................................................................................................... 36 3.9. PSEUDORANDOM FREQUENCY HOPPING SEQUENCE .......................................................................…

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Radiated Emissions Conducted Emission