Features: 1.Smart WiFi switch can be easily put in the traditional wall switch box, do not affect your original decoration style, more intelligent. 2.Support voice control, easily turn on/off household appliances by voice command, no concentrator required. 3.A smart relay can be controlled by multiple phones, everyone can easily control it. 4.You can remotely control lights, routers, fans, TV, coffee maker or any other appliance under 10A/16A (10A/16A optional). 5.Remote control switch is compatible with most WiFi routers (only 2.4GHz wireless network). 6.Easy to install, no complicated tools required, convenient to use, save time and effort. Specification: Item Type: Mini WiFi Switch Material: PC Color: White Usage: Family, apartment, hotel Input Voltage: 100-240V 50 / 60Hz WiFi Standard: 2.4GHz 802.11 b/g/n Support APP: for Smart life, for Tuya PackageList: 1 x WiFi Switch 1 x Manual