FCC ID: 2AHR7BMP-45 WIRELESS MICROPHONE

Samson Electronics Inc. 2021.09.23 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern:

We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Clients signature:

Clients name / title : Bo Parvizi /Owner Contact information / address: 3400 E. Slauson Ave., Maywood, CA 90270, United State of America

Enping Lane Electronics Technology Co.,Ltd. Date:September 27, 2021 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Subject:

Authorization of Change in Identification Original FCC ID: V63LR-874DR Dear Sir/Madam, This letter grants authorization for representatives of Samson Electronics Inc. and New FCC ID 2AHR7BMP-45 to apply to the FCC for a change in identification as specified under CFR Title 472.933(b) of the FCC rules. This authorization applies to Samson Electronics Inc. with WIRELESS MICROPHONE and FCC ID 2AHR7BMP-45 . We are aware that Samson Electronics Inc. intends to market the above product under their own FCC ID. Sincerely, Signature:

Name: YATU SHI Title: GENERAL MANAGER Company: Enping Lane Electronics Technology Co.,Ltd.

Samson Electronics Inc. Date 2021/09/23 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject:

Request for 2.933 Change in identification of equipment Reference:

FCC ID: 2AHR7BMP-45 Dear Sir/Madam, Samson Electronics Inc. requests a Change in Identification for a currently approved device. This application will establish a new FCC ID for purpose of marketing. The original Grant for V63,under FCC ID: V63LR-874DR with a Grant Date of 09/07/2021 will remain in effect.An authorization letter from the original Grantee is attached. We attest that the equipment is electrically identical. Only the model name, trade name, and FCC ID are different.The original test results are applicable and continue to be representative of this device. The following files are provided as attachments:

Cover letter giving permission from original Applicant for Change in ID External photos showing no physical changes to this device New FCC identification label and its location. Thanks and Best Regards, Signature:

Name: Bo Parvizi Title: Owner Company: Samson Electronics Inc. Email: boparvizi@samsonelec.com

Samson Electronics Inc. 2021-09-23 Model Difference EUT NAME: WIRELESS MICROPHONE Trademark: Blackmore MODEL : BMP-45, BMP-11, BMP-12, BMP-13, BMP-14, BMP-15, BMP-16, BMP-17, BMP-18, BMP-19, BMP-35, BMP-36, BMP-37, BMP-38, BMP-39, BMP-40, BMP-41, BMP-42, BMP-43, BMP-44 FCC ID: 2AHR7BMP-45 All the model have the same RF module circuit, except model names. Regards Sincerely Clients signature:

Clients name / title : Bo Parvizi /Owner Contact information / address: 3400 E. Slauson Ave., Maywood, CA 90270, United State of America