Features: brand new and high quality. Energy-saving and safe, reduce equipment wasting electricity, while effectively preventing high-power equipment from heating by using too much power,protecting the working life of the equipment. Remote control: Mobile APP remote control, you can check and control the home switch at any for time when you travel. Status feedback: The switch status of each device can be checked directly on the mobile APP. This product needs to be used with tuya ZigBee for gateway, please confirm before buying Voice control: The for smart plug works with Alexa, Google-Assistant supported devices for easy voice control. Specifications: Material: ABS Length: approx 50cm/19.69 inches Input Voltage: 100-240V 50 / 60HZ Maximum Current: 16A Working Temperature: -20~50c for Shell Material: ABS + PC Fireproof Materials Wifi Type: 2.4GHZ 802.11b / g / n Network Security Level: WPA / WPA Standby Power Consumption