itead Sonoff WiFi Wireless Smart Switch Module Supports Alexa/eWelink/Google Nest

The Sonoff is compatible with the Alexa voice control system, verbally control appliances and devices that are connected to the Sonoff. The timing function allows you to select repeat and count down timing tasks, preset on and off times for devices and appliances.
The support sharing function on the Sonoff allows members of your family to also have control over the function of devices and appliances in your home.
Features
Can remotely control your appliances' on and off anywhere and anytime by your smartphones via WiFi/2G/3G/4G networks.
Works with Alexa for voice control, control your devices from anywhere (Alexa device not included).
Compatible with lamp, rice cooker, fan, electric water heater and etc.
The timing function supports single, repeat and countdown timing tasks, presetting to turn on/off at specified time.
Support sharing device control to your family, friends and etc.
Support customized scene setting for one key control multiple devices.
No worry when you forgot to shut down the appliances, your phone will show all the status.
Specifications
Brand itead
Model Sonoff
Voltage Range 90-250V AC(50/60Hz)
Max. Current 10A
Max. Wattage 2200W
Color White
Humidity 5%-90% RH, non-condensing
Frequency 2.4GHz
Operating Temperature 0ºC-40ºC(32°F-104°F)
Dimensions 88 x 38 x 23 mm (L x W x H)
Package Contents 1 x Smart Switch Module