2023.08.22 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR
Product Name Bluetooth Portable Speaker with Passive Radiator iBT550, iBT550X (X could be single or multiple digits by any alphabets and punctuation marks denoting different cabinet colors, year versions and clients) EMOIBT550A
: SDI Technologies Inc.
: 1299, Main Street, Rahway, NJ 07065, U.S.A. Model Number FCC ID applicant Address
) To Whom It May Concern:
This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagram, Schematics, Operational Description) required to be submitted with this application be permanently withheld from public review. SPECIFY REASON FOR REQUEST (The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors.) Please contact me if there is any information you may need. Sincerely, David Stetin