2AIDL-BX878S360 DEGREE LED TRANSLUCENT SPEAKER

MODEL: BX878S U 360 DEGREE LED TRANSLUCENT SPEAKER SER MANUAL IMPORTANT SAFETY INFORMATION 1. Read all instructions before using this product. 2. Do not leave this product unattended while connected to the power supply. 3. Do not immerse in water or any other liquids. 4. Do not use if unit has been dropped or damaged in any way. 5. Improper repairs may place user at serious risk. 6. Repairs to electrical equipment should only be performed by qualified personnel. Place unit on sound, even surface, free of vibrations and away from sources of heat. 7. Do not put objects into openings. 8. Do not use this unit for anything other than its intended use. 9. Keep this product out of reach of children. 10. This product is not a toy. Do not play music at excessive levels especially near children, as damage to hearing may occur. Getting Started Remove the unit from the box. Remove any packaging from the product. Please retain all packaging until you have checked and counted all the parts and the contents against the parts list. ACCESSORIES: Portable Wireless Speaker 1 pc Stand 1 pc Charging cable: 1 pc Audio cable: 1 pc User manual: 1 pc Warranty Card: 1 pc FEATURES： Wireless connectivity Colorful light FX Support USB/TF card FM Radio AUX-in /MIC-in Function Rechargeable Lithium battery HOW TO CONNECT BLUETOOTH: Turn on the speaker unit and the Bluetooth switch on your mobile or other device and search for the speaker model name "FISHER-BX878" and Pair the device. Once device is paired it will automatically connect when unit is turned on subsequently. CHARGING: Plug the USB cable into the speaker’s charging port and connect to the power source. The red LED indicator on panel will on always when the unit is charging. And will be off once fully charged. TRUE WIRELESS STEREO FUNCTION: If have 2 units for BX878 speaker. Turn on both units, and long press "ll" button ,you will hear BEEP sound and units will connect with each other automatically . Long press "ll" button again to cancel TWS connecting. Note: True wireless stereo function only . PANEL FUNCTION: Operation: ① Power ON/OFF ② Short press: Previous song in USB/TF/BT mode or previous channel in FM mode; Long press : Decrease volume in USB/TF/BT mode or semi-automatic search in FM mode. ③ Short press to PLAY/ PAUSE . Long press : TWS function in BT mode and searching channel in FM mode ④ Short press: Next song in USB/TF/BT mode or Next channel in FM mode Long press : Increase volume in USB/TF/BT mode or semi-automatic search in FM mode ⑤ Short press to switch Bluetooth, USB, TF, AUX and FM modes; Long press to change light modes and turn ON/OFF light. ⑥ DC 5V charging port ⑦ Microphone Input ⑧ AUX Input ⑨ Micro SD ⑩ USB Driver SPECIFICATIONS： Bluetooth Version 5.0 Wireless range 32.8 ft Output power 10 Watt Frequency response 100Hz-20KHz Battery 3.7V,1800mAh Play back time 2-3 hours (70% volume) Full charge time 3-4 hours FCC ID: 2AIDL-BX878S FCC STATEMRNT 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. Warming:Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Notes: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. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, The device has been evaluated to meet general RF exposure requirement. Migear International Group LLC, 21 W 38th Street, 14th Floor, NY, NY 10018 USA TEL: 929-390-4504

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, 10018, United States Product Name: 360 DEGREE LED TRANSLUCENT SPEAKER FCCID: 2AIDL-BX878S Model(s): BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM 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: May 25, 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, 10018, United States Product Name: 360 DEGREE LED TRANSLUCENT SPEAKER FCCID: 2AIDL-BX878S Model(s): BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM 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: May 25, 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, 10018, United States Product Name: 360 DEGREE LED TRANSLUCENT SPEAKER FCCID: 2AIDL-BX878S Model(s): BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM 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, 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, 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: May 25, 2023 Date: May 25, 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, 10018, United States Product Name: 360 DEGREE LED TRANSLUCENT SPEAKER Model Number(s): BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM Product Description: 360 DEGREE LED TRANSLUCENT 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: May 25, 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: May 25, 2023 Subject; Request for Confidentiality FCC ID: 2AIDL-BX878S 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 (360 DEGREE LED TRANSLUCENT SPEAKER) ; Trade Mark: 2BOOM, FISHER; Model Number: BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM; All model’s the function, software and electric circuit are the same, only with product model named different. Test sample model: BX878S. Please contact me if you have any question. Signature: Date: May 25, 2023 Name: David Betesh Title: Manager

Annex A External Photos Report No.:HK2304251646-E Page 1 of 3 Report No.:HK2304251646-E Page 2 of 3 Report No.:HK2304251646-E Page 3 of 3

FCC ID LABEL: Ca. 10cm x 4cm label location FCC ID: 2AIDL-BX878S

Annex B Internal Photos Report No.:HK2304251646-E Page 1 of 3 Report No.:HK2304251646-E Page 2 of 3 Antenna Report No.:HK2304251646-E Page 3 of 3

FCC RF Exposure EUT Description: 360 DEGREE LED TRANSLUCENT SPEAKER Model No.: BX878S FCC ID: 2AIDL‐BX878S 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 3.88 3±1 4/2.512 5 0.791 3.0 Pass Note: PK Output power= conducted power. Conducted power see the test report HK2304251646‐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 0.791 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

AntennaDescribe 1：AntennaDescribe AntennaPCB AntennaGain0dBi FrequencyRange2.4Ghz-2.483Ghz ConnectorTypeDirect Locationofmearement(company name) SHENZHENSHIXINZHONGXI N TECHNOLOGY.CO.,LTD 2：ExternalViewDrawing Pictureofantenna 3：MeasurementResult 3.1ReturnLoss(S11) 3.2SmithChart 3.3Gain

Page 1 of 52 Report No.: HK2304251646-E FCC Test Report FCC PART 15 SUBPART C 15.247 Test Report On Behalf of Migear International Group LLC For 360 DEGREE LED TRANSLUCENT SPEAKER Model No.: BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM FCC ID: 2AIDL-BX878S Prepared For: Migear International Group LLC 21 West 38th Street, 14th Floor.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: Apr. 25, 2023 ~ May 24, 2023 Date of Report: May 24, 2023 Report Number: HK2304251646-E Page 2 of 52 Report No.: HK2304251646-E Test Result Certification Applicant’s Name .................. : Migear International Group LLC Address .................................. : 21 West 38th Street, 14th Floor.New York, 10018, United States Manufacture's Name ............. : Dongguan Yanyan Digital Technology Co., LTD Address .................................. : Room 201, No.43 Humen Dakeng Road, Humen Town, Dongguan City, Guangdong province, China Product Description Trade Mark: 2BOOM, FISHER Product Name ........................... : 360 DEGREE LED TRANSLUCENT SPEAKER Model and/or type reference . : BX878S, FBX878SM, FBX878KM, FBX879K, FBX642K, FBX642KM, FBX498KM, FBX498K, FBX492K, FBX185K, BX550KM 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 .... . Apr. 25, 2023 ~ May 24, 2023 Date of Issue .................................... May 24, 2023 Test Result ........................................ Pass Prepared by: Project Engineer Reviewed by: Project Supervisor Approved by: Technical Director Page 3 of 52 Report No.: HK2304251646-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 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 ........................................................................................................................................... 30 3.6. Number of Hopping Frequency ............................................................................................................................. 32 3.7. Time of Occupancy (Dwell Time) .......................................................................................................................... 34 3.8. Out‐of‐Band Emissions .......................................................................................................................................... 38 3.9. P…

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Report No.: HK2304251646-E Radiated Emissions Report No.: HK2304251646-E Conducted Emission