The Clapper is a sound-activated switch that plugs into standard electrical outlets and turns household items, such as lights or appliances, on and off with a clap of the hands through clap-detection indicator lights and a sound sensitivity dial. Each Clapper controls up to two appliances at a time.
With its short but memorable "Clap on! Clap Off" slogan, The Clapper has home and away settings. It can be purchased at the official As Seen on TV store or through AsSeenonTV.com and other retail sites, such as Amazon.com. As Seen on TV offers a refund or exchange within 30 days of an order of The Clapper.