CleggPromo is the leader in Sound, Light, Video/Tech, & Fun promotional merchandise. Founded in 1987 in Southern California, CleggPromo introduced the original patented ringing sound card to the industry which, in the years since, has evolved into a full line of custom designed audio-logo greeting cards & interactive sound products. In the late 80’s, CleggPromo developed the first-ever blinking button. This technology lead to the introduction of more than 150 blinking, flashing and lighted products into the promotional products and marketing industries. In the last several years our line has evolved and expanded to bring you new and intriguing, interactive ideas.