<b>The Sengled Mini Smart Plug is 120V, 1800W, 15A.</b><p> This is a <b>ZigBee smart plug</b>. Smart Hub required. Easily pair Sengled smart plug directly to a compatible smart hub, like Sengled Smart Hub, SmartThings Hub, Wink Hub and Hubitat Hub. Connect to the internet via Ethernet cable, not limited to 2.4 or 5 GHz routers, please don‘t connect to WiFi directly. Sengled Smart Hub sold separately (B0828KXVGQ), which is also available in Starter Kits.<p> <b>Note: Connected quickly to Smartthings, Amazon Echo Plus or Echo Show (2nd Gen).</b><p> Smart plugs works well with Alexa, Google Home, Homekit and Siri. Download Sengled app, remote control from anywhere. 5ghz smart plug with timer and scheduling function, you can set a countdown for the light for a bright room before sleep. Energy monitoring <b>[Upgraded Version]</b>, Compact Size, 2 in 1 low profile and nice exterior, you can able to use 2 smart plugs simultaneously. UL ETL FCC Certified.<p>