Dimension: Suggestion for backbox: Length x width x depth 60mm x 60mm x 40mm. Voice control: You can use Alexa or Google Home Assistant to control smart devices by voice. After activation, you can control the switch of the device by voice command, which makes your life more convenient. Remote control: You can use your smartphone to download the free Smart Life APP and control your smart socket anywhere. If you are in the office or not at home, you can switch the connected devices on or off remotely. Schedule & timer: With the free Smart Life app, you can control your electrical devices as you wish. For example, according to your daily work and your preferences, you can create a user-defined schedule for automatically switching home electronics on and off and at the same time avoiding unnecessary stand-by times. Safety protection: Our socket is fireproof and waterproof. Protect your family against electric shock. Hardened glass surface Prevents knives or anything hard from scratching.