2AIDL-BX311TWISTER Portable Wireless Speaker

Migear International Group LLC 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: Migear International Group LLC Address: 21 West 38th Street, 14th Floor.New York, New York, 10018, United States Product Name: TWISTER Portable Wireless Speaker FCCID: 2AIDL-BX311 Model(s): BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057 2.911(d)(5)(i) EquipmentType We, [Migear International Group LLC] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: David Betesh Date: Feb. 20, 2023 Title: Manager Company name: Migear International Group LLC Signature: NOTE 1 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Migear International Group LLC 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Migear International Group LLC Address: 21 West 38th Street, 14th Floor.New York, New York, 10018, United States Product Name: TWISTER Portable Wireless Speaker FCCID: 2AIDL-BX311 Model(s): BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057 2.911(d)(5)(ii) Applicant filing We, [Migear International Group LLC] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to §1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: David Betesh Date: Feb. 20, 2023 Title: Manager Company name: Migear International Group LLC Signature: NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List ”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Migear International Group LLC 2.911 (d)(7)USA Agentv1.3 Section 2.911(d)(7) USA Agent for Service of Process Company name: Migear International Group LLC Address: 21 West 38th Street, 14th Floor.New York, New York, 10018, United States Product Name: TWISTER Portable Wireless Speaker FCCID: 2AIDL-BX311 Model(s): BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057 2.911(d)(7) USA Designated Agent for Service of Process We, [Migear International Group LLC] (“the applicant”) designate [Migear International Group LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicant consent: We Acknowledge our consent to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Agent obligation: We Acknowledge our obligation to accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email addressfor no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA Agent Company name: Migear International Group LLC Address: 21 West 38th Street, 14th Floor.New York, New York, 10018, United States FCC Registration Number (FRN): 0025568379 Contact Name: David Betesh Telephone No: 646-680-6786 Email: [email protected] Applicant Company name: Migear International Group LLC Address: 21 West 38th Street, 14th Floor.New York, New York, 10018, United States FCC Grantee Code: 2AIDL Contact Name: David Betesh Telephone No: 646-680-6786 Email: [email protected] Migear International Group LLC 2.911 (d)(7)USA Agentv1.3 Signature: Title: Manager Signature: Title: Manager Date: Feb. 20, 2023 Date: Feb. 20, 2023 NOTE 1: An applicant located in the United States may designate itself as the agent for service of process. Reference;Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

Migear International Group LLC Agent Authorization Company: Migear International Group LLC Address: 21 West 38th Street, 14th Floor.New York, New York, 10018, United States Product Name: TWISTER Portable Wireless Speaker Model Number(s): BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057 Product Description: TWISTER Portable Wireless 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: Feb. 20, 2023 Name: David Betesh Title: Manager Company: Migear International Group LLC

Migear International Group LLC Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Feb. 20, 2023 Subject; Request for Confidentiality FCC ID: 2AIDL-BX311 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 Tune-up Procedure 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); External Photos Test Setup Photos Internal Photos 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: David Betesh Title: Manager

Migear International Group LLC Model Difference Declaration To Whom It May Concern, We, Migear International Group LLC (TWISTER Portable Wireless Speaker) ; Model Number: BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057; All model’s the function, software and electric circuit are the same, only with product model named different. Test sample model: BX311. Please contact me if you have any question. Signature: Date: Feb. 20, 2023 Name: David Betesh Title: Manager

Annex A External Photos Report No.:HK2302020193-E Page 1 of 3 Report No.:HK2302020193-E Page 2 of 3 Report No.:HK2302020193-E Page 3 of 3

FCC ID LABEL: Ca. 10mm x 20mm Label Location FCC ID: 2AIDL-BX311

Annex B Internal Photos Report No.:HK2302020193-E Page 1 of 3 Antenna Report No.:HK2302020193-E Page 2 of 3 Report No.:HK2302020193-E Page 3 of 3

FCC RF Exposure EUT Description: TWISTER Portable Wireless Speaker Model No.: BX311 FCC ID: 2AIDL‐BX311 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 2441 1.47 1±1 2/1.585 5 0.495 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2302020193‐E, antenna gain=‐0.58dBi 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 0.495 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

Inverted F Antenna Specification Summary ITEMANT SPEC Model Name 2.4G ANT HorizontalVertical 2400MHz 2450MHz 2500MHz2400MHz 2450MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain (dB) Frequency (MHz) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

Page 1 of 47 Report No.: HK2302020193-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test report On Behalf of Migear International Group LLC For TWISTER Portable Wireless Speaker Model No.: BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057 FCC ID: 2AIDL-BX311 Prepared For: Migear International Group LLC 21 West 38th Street, 14th Floor.New York, New York, 10018, United States 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: Jan. 31, 2023 ~ Feb. 13, 2023 Date of Report: Feb. 13, 2023 Report Number: HK2302020193-E Page 2 of 47 Report No.: HK2302020193-E Test Result Certification Applicant’s Name .................. : Migear International Group LLC Address .................................. : 21 West 38th Street, 14th Floor.New York, New York, 10018, United States Manufacture's Name ............. : SHENZHEN CLEVER BRIGHT IMP. & EXP. CO., LTD Address .................................. : Rm 1701, ZhuoYue Building, FuHua Yi Rd., FuTian Central Zone, Shenzhen, P.R. China Product Description Trade Mark ............................. : N/A Product Name ........................... : TWISTER Portable Wireless Speaker Model and/or type reference...: BX311, FBX311, BX311K, BX311R, BX311B, BX311GRY, BX311K-FD, BX311R-FD, BX311B-FD, BX311GRY-FD, SKU2102057 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 .... . Jan. 31, 2023 ~ Feb. 13, 2023 Date of Issue .................................... Feb. 13, 2023 Test Result ........................................ Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 47 Report No.: HK2302020193-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 .....................................................................................................................…

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Report No.: HK2302020193-E Radiated Emissions Report No.: HK2302020193-E Conducted Emission