Smart WiFi Light Switch, WiFi+BT 10A Switcher RF Wireless Remote Control Switch Kit, Status Feedback Works with Amazon Alexa & Home Assistant Voice Control Timer Function main account has exclusive permissions, and you can share permissions with whole family with one click, allowing family to enjoy of smart . You can set a countdown for devices such as humidifiers, microwaves, coffee machines, etc. device will automatically stop after set time, so you don't have to worry about device working all time. As long as your smartphone has a network, you can control switch anytime and anywhere, achieving truly intelligent control. By connecting to Home / , you can use your voice to control switch or other functions of device, comfort brought by voice. Supports WiFi network and BT connection. Remote control, smart timing, status feedback, smart cloud sharing, energy saving and other functions are all available to meet your various needs. Specification: Controlled lines: 1 Voltage : 90-250V AC(50/60Hz) Platform: "SmartLife"/"" for Android, iOS Transmission mode: Wi-Fi communication Product weight: 50g Wireless Standard: 802.11 b/g/n Color: White Max current: 10A Control distance: infinity Package weight: 55g Mechanism: WPA-PSK/WPA2-PSK Humidity: 5%-90RH, Non-condensing Control mode: Mobile APP Product size: 88*40*14mm Package size: 88*30*42mm Enclosure Material: Fire-retardant ABS Max Wattage: 2200W Operating Temperature: -20ºC-70ºC Material: ABS Package list: 1* Switch 1 * User Manual(English) Sharing Function: The main account has exclusive permissions, and you can share permissions with the whole family with one click, allowing the family to enjoy the fun of smart life. Voice Control: By connecting to Home / Alexa, you can use your voice to control the switch or other functions of the device, enjoying the comfort brought by voice. Countdown Function: You can set a countdown for devices such as humidifiers, microwaves, coffee machines, etc. The device will automatically stop after the set time, so you don't have to worry about the device working all the time. Multiple Functions: Remote control, smart timing, status feedback, smart cloud sharing, energy saving and other functions are all available to meet your various needs. Connectivity: Supports WiFi network and BT connection.