Walker's Game Ear makes a variety of PSAPs for hunters who want to amplify the sound of prey in the woods, but need protection from loud noises like shotgun fire.
But his reputation has come under fire after a string of newspaper revelations about affairs with a string of women since Woods released a statement admitting to "transgressions" and apologising to his family.
Woods was facing questions from a group of reporters for the first time since crashing his car into a fire hydrant outside his Florida home on 27 November 2009.