No more fumbling through the darkness looking for your light switch! The Talking Clapper sound activated wireless wall switch is easy to use. Just plug a lamp, a radio, or any other device into the Clapper and switch it on and off with the power of your bare hands! Two Claps turn on the appliance. Three Claps turn on the Night Light and activate movie quotes! Special Features: Clap Detection Lights - Lights glow in sequence when proper claps are detected. Sound Sensitivity Dial - Adjusts for softer or louder claps. Officially licensed.