How to Use: 1. After the product is connected to the power supply, you can touch the switch to operate it. In addition, download the for Smart Life APP according to the manual, and connect to the WiFi 2.4GHz network to realize the mobile app control. 2. After it is compatible with devices such as for Google Home, it can realize the voice control switch. Specification: Item Type: WIFI Smart Switch Product Size: Approx. 120x75x32mm / 4.7x3.0x1.3in Weight: Approx. 238g / 8.4oz Material: Glass+ABS Voltage: 100-240V Specification: US 2 Way Frequency: 50/60Hz Maximum Carrying Power: 600W/Gang Rated Current: 10A Wifi Network Type: 2.4GHz Control Method: APP, Voice (After Connecting Compatible Devices) Service Life: 100000 Times Package List: 1 x Switch 1 x Manual