2AIDL-BT120INFINITY BAR PORTABLE WIRELESS SPEAKER

Section Company n Address: 2 Product N a FCC ID: 2A Model(s): B 2.911(d)(5 ) We, [Mige a authorizatio  Pro  Ide n Yours sinc e Name: Da v Title: Man a Company n Signature: NOTE 1 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s 2.911(d) name: Mige 1 West 38t h ame: INFINI AIDL-BT120 BT120, FBT )(i) Equipm ar Internatio on is sough hibited fro m ntified as an erely, vid Betesh ager name: Mige ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Mige )(5)(i) Ce ar Internatio h Street, 14 TY BAR PO 0 T120, CBT1 ment Type onal Group L t through ce m receiving n equipmen ear Internatio of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the ear Inter ertificatio onal Group 4th Floor. Ne ORTABLE W 20, FSB120 LLC] (“the a ertification i an equipm e nt type in the onal Group and Services C list SearchResul t 63 published o nts/2023/02/06 rnationa on – Equi LLC ew York, NY WIRELESS 0 applicant”) c s not: ent authoriz e “Covered LLC Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ al Group 2. ipment T Y 10018, Un SPEAKER certify that t zation pursu List” NOTE 1 Date: J ection 2 of Th witch=P&id=32 /protecting-ag LLC 911 (d)(5)(i) Eq Type nited States R the equipme uant to § 2.9 Jun. 24, 202 e Secure Netw 5672 ainst-national - quipment Type A s ent for whic 903; of the F 24 works Act, ava -security-threa Attestation v1.2 ch FCC rules. ailable at ats-to-the-com 2 m

Section Company n Address: 2 Product N a FCC ID: 2A Model(s): B 2.911(d)(5 ) We, [Migea application §1.50002 o Yours sinc e Name: Da v Title: Man a Company n Signature: NOTE 1 Delete option NOTE 2 “Covered List https://www.f c References; 1) 986446 D 0 https://apps.fc 2) Federal R e https://www.fe munications-s 2.911(d) name: Mige 1 West 38t h ame: INFINI AIDL-BT120 BT120, FBT )(ii) Applica ar Internatio , the applica of this chapt erely, vid Betesh ager name: Mige not applicable ”; is the List o cc.gov/supplyc 01 Covered Eq cc.gov/oetcf/kd egister docume ederalregister. supply-chain-t Mige )(5)(ii) Ce ar Internatio h Street, 14 TY BAR PO 0 T120, CBT1 ant filing onal Group L ant is not id ter, as an en ear Internatio e to this applic of Equipment a chain/covered quipment v01 db/forms/FTS ent 2022-2826 gov/documen hrough-the ear Inter ertificatio onal Group 4th Floor. Ne ORTABLE W 20, FSB120 LLC] (“the a dentified NO ntity produc onal Group cation. and Services C list SearchResul t 63 published o nts/2023/02/06 rnationa on – App LLC ew York, NY WIRELESS 0 applicant”) c TE 1 on the “C cing covered LLC Covered By S tPage.cfm?sw on 02/06/23 6/2022-28263/ al Group plicant (C Y 10018, Un SPEAKER certify that, Covered Lis d communic Date: J ection 2 of Th witch=P&id=32 /protecting-ag LLC 2.911 (d)(5 Covered L nited States R as of the d a st” NOTE 2 ,esta cations equ Jun. 24, 202 e Secure Netw 5672 ainst-national - 5)(ii) Applicant A List ) s ate of the fil ablished pu uipment. 24 works Act, ava -security-threa Attestation v1.3 ling of the ursuant to ailable at ats-to-the-com 3 m

Se Com Add Pro FC C Mod 2.9 1 We , Gr ap Ap p Unit add of o less and Com whic Ag e Unit add perm with proc US A Com LLC Add New FC C 002 Con Tele Ema Sign ection 2.9 mpany nam dress: 21 W duct Name CID: 2AIDL del(s): BT12 11(d)(7) US , [Migear Int roup LLC] NO plicant. plicant con ted States f dress and em our obligatio s than one y d importation mmission-re chever is la ent obligati ted States f dress and em manently te hin the U.S. ceeding inv A Agent mpany nam C dress: 21 W w York, NY C Registrati 25568379 ntact Name ephone No: ail: davidb@ nature: Mig 911(d)(7) e: Migear In West 38th St : INFINITY -BT120 20, FBT120 SA Designa ternational OTE1 for the p nsent: We A for matters r mail addres on to mainta year after ei n of the app elated admi ater. ion: We Ac for matters mail addres erminated a , or the co n volving the e e: Migear In West 38th St 10018, Uni ion Number : David Bete 646-680-6 @migearintl gear Inte ) USA Ag nternationa reet, 14th F BAR PORT 0, CBT120, ated Agent Group LLC purpose of a Acknowledg related to th ss of the des ain an agent ither the gra plicable equ nistrative or cknowledge related to t h ss for no les ll marketing nclusion of a equipment, nternationa reet, 14th F ted States r (FRN): esh 786 .com ernational gent for S l Group LLC Floor. New Y TABLE WIR FSB120 for Servic e ] (“the appli accepting s ge our conse he applicabl signated ag t for service antee has p uipment with r judicial pro our obligat he applicab ss than one g and impor any Commis whichever i l Group Floor. A A T Group L Service o C York, NY 10 RELESS SP e of Proces icant”) desig service of pr ent to accep le equipmen gent and ack e of process permanently hin the U.S. oceeding in ion to accep ble equipme year after e rtation of the ssion-relate is later. Applicant Company n LLC Address: 21 New York, N FCC Regist FCC Grante Contact Na Telephone Email: davi Signature: LLC 2.911 of Proce 0018, United EAKER ss gnate [Mige rocess on b pt service o nt, and at th knowledge in the Unit e y terminated ., or the con nvolving the pt service o nt at our ph either the gr e applicable ed administr name: Mige 1 West 38th NY 10018, tration Num ee Code: 2A ame: David B No: 646-68 db@migear (d)(7)USA Agen ss d States ear Internati behalf of the of process in he physical our accept a ed States fo d all market nclusion of a equipment of process in hysical U.S. rantee has e equipmen rative or jud ar Internatio h Street, 14 United Sta t mber (FRN): AIDL Betesh 80-6786 rintl.com ntv1.3 onal e n the U.S. ance or no ting any t, n the t dicial onal Group th Floor. tes 00255683 779 Migear International Group LLC 2.911 (d)(7)USA Agentv1.3 Title: Manager Title: Manager Date: Jun. 24, 2024 Date: Jun. 24, 2024 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

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Office o Federa 7435 O Columb USA Subjec t FCC ID To Wh o Pursua are req u docume These d propriet might b In addi t in Title busine s authoriz For 4 O For 1 It is ou r corresp docume authoriz Sincer e Signatu Name: Title: M of Engineeri l Communic Oakland Mills bia, MD 210 t; Request f D: 2AIDL-BT om It May C nt to the pro uesting the ents from pu documents tary informa be harmful to Schemat Block Di Parts Lis Operatio Tune-up tional to abo 47 CFR §2 ss sensitive zed devices External Test Set Internal P User Ma 45 days, pu OR 180 days pu r understand pondence du ents and thi zation is iss ely, ure: David Bete anage r Mig ing Techno cations Com s Road 046 for Confiden T120 Concern, ovisions of t Commissio ublic disclos contain det ation in ope o our comp tic Diagram agram st onal Descrip Procedure ove mention .803 and th informatio n s, we reque Photos tup Photos Photos anual rsuant to P u ursuantto KD ding that all uring the ce s informatio sued. sh gear Inte logy mmission ntiality the Commis on to withho sure indefin tailed syste ration of th e any and wo m ption ned docume e importatio n remains c st Short Te ublic Notice DB 726920 l measurem ertification re on will be av ernation ssion’s rule old the follow nitely. m and equi e equipmen ould give co ents, in orde on rules in T confidential rm Confide e DA 04-170 0 D01. ment test rep eview proce vailable for al Grou s Title 47 S wing attach pment desc nt. The publ ompetitors a er to comply Title 47 CFR until the act ntiality of th 05. ports, FCC ess cannot public revi e p LLC Sections §0. hment(s) as criptions an ic disclosu r an unfair ad y with the m R §2.1204, tual market he following ID label for be granted ew once the Date: Jun. 457 and § 0 confidentia d are consi re of these d vantage in marketing re while ensu ting of newly attachmen mat and as confide n e grant of eq 24, 2024 0.459, we al dered as documents the market . egulations ring that y t(s); ntial quipment .

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FCC ID LABEL: Ca. 30mm x 15mm Label Location FCC ID: 2AIDL‐BT120

FCC RF Exposure EUT Description: INFINITY BAR PORTABLE WIRELESS SPEAKER Model No.: BT120 FCC ID: 2AIDL‐BT120 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 separation distance (mm) ResultLimit (mW/cm 2 ) SAR Test Exclusion 2480 7.28 7±1 8/6.310 5 1.9873.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2405302834‐E, antenna gain= ‐0.68dBi 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 1.987 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 53 Report No.: HK2405302834-E FCC Test Report Test Report On Behalf of Migear International Group LLC For INFINITY BAR PORTABLE WIRELESS SPEAKER Model No.: BT120, FBT120, CBT120, FSB120 FCC ID: 2AIDL-BT120 Prepared For: Migear International Group LLC 21 West 38th Street, 14th Floor. New York, NY 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: May 30, 2024 ~ Jun. 14, 2024 Date of Report: Jun. 14, 2024 Report Number: HK2405302834-E Page 2 of 53 Report No.: HK2405302834-E Test Result Certification Applicant’s Name .................. : Migear International Group LLC Address .................................. : 21 West 38th Street, 14th Floor. New York, NY 10018, United States Manufacturer's Name ........... : Loud Global (Shenzhen) Import & Export Co., Ltd Address .................................. : ROOM 909-1, BUILDING A, UNITED PLAZA, NO.5022 BINHE AVENUE, FUSHAN COMMUNITY, FUTIAN STREET, FUTIAN DISTRICT, SHENZHEN, China Product Description Trade Mark ............................. : 2BOOM, FISHER, CRAYOLA Product Name ......................... : INFINITY BAR PORTABLE WIRELESS SPEAKER Model and/or Type Reference : BT120, FBT120, CBT120, FSB120 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 .... . May 30, 2024 ~ Jun. 14, 2024 Date of Issue .................................... Jun. 14, 2024 Test Result ........................................ Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 53 Report No.: HK2405302834-E Table of Contents 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 .................................................................................................................. 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 2.8. Description of Support Units ................................................................................................................. 11 3. Test Conditions and Results ..................................................................................................... 12 3.1. Conducted Emissions Test...................................................................................................................... 12 3.2. Radiated Emissions and Band Edge ....................................................................................................... 15 3.3. Maximum Peak Conducted Output Power ............................................................................................ 26 3.4. 20dB Bandwidth .................................................................................................................................... 27 3.5. Frequency Separation ............................................................................................................................ 31 3.6. Number of Hopping Frequency ............................................................................................................. 33 3.7. Time of Occupancy (Dwell Time) ........................................................................................................... 35 3.8. Out‐of‐Band Emissions........................................................................................................................... 39 3.9. Pseudorandom Frequency Hopping Sequence ..................................................................................... 49 3.10. Antenna Requirement ........................................................................................................................... 50 4. Test Setup Photos of the EUT ..…

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Page 36 of 53 Report No.: HK2405302834-E GFSK Modulation DH1 DH3 DH5 Page 37 of 53 Report No.: HK2405302834-E π/4DQPSK Modulation 2-DH1 2-DH3 2-DH5 Page 38 of 53 Report No.: HK2405302834-E 8DPSK Modulation 3-DH1 3-DH3 3-DH5 Page 39 of 53 Report No.: HK2405302834-E 3.8. Out-of-Band Emissions Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF con-ducted or a radiated measurement, pro-vided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter com-plies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated device is operating, the RF power that is produced shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided that the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of root-mean-square averaging over a time interval, as permitted under Section 5.4(4), the attenuation required shall be 30 dB instead of 20 dB. Attenuation below the general field strength limits specified in RSS-Gen is not required. Test Procedure Connect the transmitter output to spectrum analyzer using a low loss RF cable, and set the spectrum analyzer to RBW=100 kHz, VBW= 300 kHz, peak detector , and max hold. Measurements utilizing these setting are made of the in-band reference level, band edge and out-of-band emissions. Test Configuration EUT SPECTRUM ANALYZER Test Results Remark: The measurement frequency range is from 30MHz to the 10th harmonic of the fundamental frequency. The lowest, middle and highest channels are tested to verify the spurious emissions and bandage measurement data. We measured all conditions (DH1, DH3, DH5) and recorded worst case at DH5 and 3DH5 Test plot as follows: Page 40 of 53 Report No.: HK2405302834-E GFSK CH00 CH39 Page 41 of 53 Report No.: HK2405302834-E CH78 Page 42 of 53 Report No.: HK2405302834-E Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Page 43 of 53 Report No.: HK2405302834-E π/4DQPSK CH00 CH39 Page 44 of 53 Report No.: HK2405302834-E CH78 Page 45 of 53 Report No.: HK2405302834-E Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Page 46 of 53 Report No.: HK2405302834-E 8DPSK CH00 CH39 Page 47 of 53 Report No.: HK2405302834-E CH78 Page 48 of 53 Report No.: HK2405302834-E Left Band edge hoping off Right Band edge hoping off Left Band edge hoping on Right Band edge hoping on Page 49 of 53 Report No.: HK2405302834-E 3.9. Pseudorandom Frequency Hopping Sequence Test Applicable For 47 CFR Part 15C section 15.247 (a) (1): Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hop-ping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400–2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. The system shall hop to channel frequencies that are selected at the system hopping rate from a pseudo randomly ordered list of hopping frequencies. Each frequency must be used equally on the average by each transmitter. The system receivers shall have input bandwidths that match the hop-ping channel bandwidths of their corresponding transmitters and shall shift frequencies in synchronization with the transmitted signals. EUT Pseudorandom Frequency Hopping Sequence Requirement The pseudorandom frequency hopping sequence may be generated in a nice-stage shift register whose 5 th and 9 th stage outputs are added in a modulo-two addition stage. And the result is fed back to the input of the first stage. The sequence begins with the first one of 9 consecutive ones, for example: the shift register is initialized with nine ones. ● Number of shift register stages:9 ● Length of pseudo-random sequence:29-1=511 bits ● Longest sequence of zeros:8(non-inverted signal) An example of pseudorandom frequency hopping sequence as follows: Each frequency used equally one the average by each transmitter. The system receiver have input bandwidths that match the hopping channel bandwidths of their corresponding transmitter and shift frequencies in synchronization with the transmitted signals. Page 50 of 53 Report No.: HK2405302834-E 3.10. Antenna Requirement Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247, if transmitting antennas of directional gain greater than 6dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6dBi. Refer to Statement Below for Compliance. The manufacturer may design the unit so that the user can replace a broken antenna, but the use of a standard antenna jack or electrical connector is prohibited. Further, this requirement does not apply to intentional radiators tha…

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Test Model：BT120 Radiated Emission Conducted Emission