1、The ingenious design guarantees high quality and beauty. The tempered glass surface can prevent scratches from knives or hard objects, moistureproof, anticreep, and high strength protection. 2、This switch is suitable for Google Assistance. Connect with the device for voice control to realize a truly smart life. 3、You can use your smart phone to download the APP and control the wall switch wirelessly via WiFi or 4G network without the need for a hub. 4、The timetable timer can control your home or office lights, allowing you to plan the exact time when lights and appliances are automatically turned on or off. 5、You can set multiple touch light switches as a group, control them in the APP, and share them with your family, and they can also control them at the same time. 1 x Light Switch1 x Manual 2 x Screw Item Type: Light SwitchProduct Size: Approx. 86x86x25mm / 3.4x 3.4x 1.0inMaterial: ABS+GlassWeight: Approx. 201g / 7.1ozSpecification Model: 86-EUVoltage: 100-240VFrequency: 50/60HZControl Method: APP+Touch+Voice ControlService Life: 50000H