An innovative electronic device that quickly locates hard-to-find golf balls.Finds all types of standard white golf balls.3.2 mega pixel imager finds balls from up to 30 feet away with only 3 dimples of the ball showing.LED lights point the direction Vibro-buzz confirms successful location.Location is displayed on the LCD screen.Developed by the world famous scientists at the Sarnoff Corporation (formerly RCA labs).Speed up play.Reduce penalty shots.Lose fewer balls.Avoid frustration and embarrassment.Spend more time on making shots and less time hunting.Maintain the rhythm of your round.Requires 2 x AA batteries, included.