Main Features:
APP Remote Control:
A WiFi wireless smart power switch that can be turned on / off with APP eWeLink ( downloaded from Google Play )
Home Automation:
As long as the mobile phone has a network, you can remotely control the devices by turning them on from any location at any time
Power Consumption Measurement:
A wireless smart power switch with power usage monitoring, which functions a charge calculator, allows users to more easily conserve electricity by using APP to calculate their power usage and remotely control connected electrical devices to monitor electricity usage in a timely manner
Smart Timer:
Available to set timing schedules for the appliances, which can include the countdown, scheduled on / off, and can thus, help you maintain an easy life
Easy installation, easy to use and immediately adjustable and stable

Specification:
Voltage range: 90 - 250V AC
Max current: 16A
Max. power: 3500W
Wireless frequency: 802.11 b / g / n
Security mechanism: WPA - PSK / WPA2 - PSK
Enclosure material: fire-retardant ABS V0
Operating temperature: 0 - 40 Deg.C
Operating humidity: 5 - 90pct, non-condensing