Broadlink SP3 WiFi Smart Plug. •Control via your smartphone: Turn the plug on or off wherever you are, thanks to the free app (available for iOS and Android). •Compatible with Amazon Alexa. •Schedule mode: Choose the automatic on and off time. •Compatible with Android 4 devices.0 or higher and iOS 7.0 or higher. Input voltage: 96V-264V Network: WiFi 802.11 b/g/n (2.4GHz). Nominal current: 16A Android 4.0 or higher. iOS 7.0 or higher.PVC Metal Alloy