Add sound to your next project with SensoryPEN! Customize and activate to play your own recordings. Include (AD) Audio Description for Accessibility, different languages, narratives, animal calls and much more to self-guided tours, exhibits, interpretive panels, and Storywalk. Each SensoryPEN Kit includes one SensoryPEN, charging cable, vinyl lanyard and earbuds. SensoryPEN Audio Activation Targets sold individually.