EXHIBIT 10.4 (LETTERHEAD) JULY 7, 1997 VIA CERTIFIED RETURN RECEIPT MAIL Mr. Joel Eidelstein Ocean Reef Management, Inc. One Turnberry Place 19495 Biscayne Boulevard Aventura, Florida 33180 RE: CONSULTING AGREEMENT BETWEEN EZCONY INTERAMERICA INC. ("EZCONY") AND OCEAN REEF MANAGEMENT, INC. DATED APRIL 25, 1997 (THE "AGREEMENT") Dear Mr. Eidelstein: We have been requested by our client, Ezcony, to send you notice of cancellation of the Agreement pursuant to Section 6 thereof. As provided in Section 6 this cancellation is effective two days after the date of mailing. Sincerely, ADORNO & ZEDER, P.A. By: /s/ RICHARD M. SPECTOR ------------------------------ Richard M. Spector RMS:abg cc:Ezra Cohen, President