Smart WiFi Switch Wireless Smart Life - Turn your lights/devices on and off with your Phones WiFi

Turn your lights and other electrical appliances on and off with your Phones WiFi.
Includes  
1 x WiFi Receiver
1 x WiFi Switch
1 x Manual

Specifications for WiFi+RF Receiver:

Input Voltage : AC 90-250V
Max Current : 10A
Wireless Type : Wifi 2.4GHz
Wireless standard : IEEE 802 .11 b/g/n
Remote ON/OFF: Turn electrical devices on/off from anywhere
App Support: Free iOS and Android mobile App "Smart Life"
Sync Status: Real-time device status provided to App
Timing: Set scheduled/countdown/loop timers to turn on/off at specified time
Share Control: Control your smart home together with your family
Scene: Turn on/off a gang of devices with one tap
Voice Control: Works perfectly with Amazon Alexa, Google Home, IFTTT

Specifications for Wall Switch

Operating Frequency: 433.92MHz
Battery Model: CR2032 (included)
Dimensions: 86mm x 86mm x 14mm
Distance: indoor (20 meters) outdoor (80 meters)