Wireless Wall Switch: Simplify your life with an easy-to-use wall switch. No more fumbling for light switches in the dark. Sound Activation: Turn on the lights Turn off the lights Control your kitchen and bedroom lighting with just a touch. It's easy now Home/ setting: Adjust for softer or louder claps. In the settings, the connected device will turn on when any sound is detected. Socket: Each electrical switch fits a standard 110 volt outlet. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan and so on. Color: Whitematerial: plasticPackage Contents:2 x Sound Activated SwitchOnly the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.