Features: 1WiFi and Bluetooth Dual Mode: Connect to the net faster. Internet connection speed is twice as fast as single mode with WiFi only. 2Overcharge Protection: If the power is exceeded the smart plug will be automatically cut off protect the life of your electrical appliances. 3Electricity Statistics: Check energy reports to properly track energy use around your home. Know which devices use the most energy and make plans to save energy and electricity bills. 4APP Control: The Smart Life APP is available for many smart home devices allowing you to easily control your home for Android or for iOS devices. 5Great Functions: This smart plug is suitable for any secure 2.4GHz wireless net without a separate gateway and can be controlled by voice. 6Countdown Feature: The countdown feature lets you set a timer to turn off automatically so you do not need to worry if you unplugged the device. Specification: Item Type: Smart PlugWeight: Approx. 90g/3.2ozMaximum Current: 20AZone Charge StatisticsCase: ABS and PC fireproof materialOperating Temperature: minus20C to 50CWiFi Type: 2.4GHZ and BluetoothFunctions: Remote control voice control mobile phone timing countdown function Package List: 1 xSmart Plug1 x Specification Note: Not for water heaters or air conditioners not for Samsung devices.