2AIDL-BX320Bluetooth Speaker

INSTRUCTION FOR APPEARANCE AND KEY: .

Migear International Group LLC Address: 34 West 33rd Street Suite 1007 New York, NY 10001 Tel：646-680-6786 Fax: 646-756-4218 E-mail: [email protected] Date: 2021-04-30 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, Migear International Group LLC hereby authorize Shenzhen Accurate Technology Co., Ltd. to act as a laboratory for testing and test report generation for the following project(s): (Product description: Bluetooth Speaker, FCC ID: 2AIDL-BX320, Model: BX320, BX320K-FD, BX320R, BX320B, BX322K, BX322R, BX322G, SKU2198796, BX320R-FD, BX320B-FD) The chipset JL BP07514-6684 supports Bluetooth BDR(GFSK), EDR(π/4-DQPSK, 8DPSK) and BLE Mode, but for this device, BLE mode was disable by software. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely, Signature: Name: David Betesh Title: President

Migear International Group LLC Address: 34 West 33rd Street Suite 1007 New York, NY 10001 Tel：646-680-6786 Fax: 646-756-4218 E-mail: [email protected] Product Similarity Declaration 2021-04-30 To: Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 Dear Sir/Madam, We, Migear International Group LLC hereby declare that we have a product named as Bluetooth Speaker (Model: BX320 , FCC ID: 2AIDL-BX320) was tested by Shenzhen Accurate Technology Co., Ltd., Meanwhile, for our marketing purpose, we would like to list series model (BX320K-FD, BX320R, BX320B, BX322K, BX322R, BX322G, SKU2198796, BX320R-FD, BX320B-FD) on reports and certificate. They have the same circuit the only difference is model. We confirm that all information above is true, and we’ll be responsible for all the consequences. Please contact me if you have any question. Sincerely Yours, Signature: Name: David Betesh Tittle: President

Migear International Group LLC Address: 34 West 33rd Street Suite 1007 New York, NY 10001 Tel：646-680-6786 Fax: 646-756-4218 E-mail: [email protected] FCC Confidential Authorization Date: 2021-04-30 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AIDL-BX320 In accordance with Sections 0.457 and 0.459 of the Commission’s Migear International Group LLC hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature Name: David Betesh Title: President

Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 1 of 4 External Photos Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 4 of 4

Product: Bluetooth Speaker M/N: BX320 Power Input: DC 3.7V from battery or DC 5.0V from USB Port FCC ID: 2AIDL-BX320 Migear International Group LLC Address: 34 West 33rd Street Suite 1007 New York, NY 10001 Made in China

Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 1 of 3 Internal photos Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 2 of 3 Antenna Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Page 3 of 3

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For Migear International Group LLC 34 West 33rd Street Suite 1007 New York, NY 10001 FCC ID: 2AIDL-BX320 R e p o r t T y p e : O r i gi n a l R e p o r t P r o d u c t T y p e : B l u e t o o t h S p e a k e r Report Number: ATC210416-12046E-00A Report Date: 2021-05-18 Reviewed By: Candy Li RF Engineer Prepared By: Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Http://www.atc-lab.com Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-00A FCC Part 15.247 Page 2 of 62 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE.................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (i), §1.1307 (b) (1) &§2.1093 – RF EXPOSURE .................................................................................. 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST RESULT: ............................................................................................................................................................ 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 TRANSD FACTOR & MARGIN CALCULATION ............................................................................................................. 13 TEST DATA ......................................................................................…

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Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Photo of Power Line Conducted Emission Measurement Photo of Radiated Emission Measurement (Below 1G) Shenzhen Accurate Technology Co., Ltd. Report No.: ATC210416-12046E-RF Photo of Radiated Emission Measurement (Above 1G)