$16 with coupon for SONOFF POW R2 WiFi Smart Light Switch from GearBest

Main Features:
● Remote turn on / off connected appliance via APP “eWeLink”, you can download from Apple Store or Google Play
● Keep track of live current, voltage and power
● Set threshold values to protect your devices from overload
● Check power consumption over a specified period
● View and export 100 days recorded power usage data
● View real-time device status on APP
● Support 8 enabled schedule / countdown timers
● Share the control of your devices with other eWeLink users
● Work with Amazon Echo, Echo Dot, Amazon Tap
● Work with Google Home, Google Home Mini, Google Nest
● Work with IFTTTSpecification:
● Voltage range: 90 – 264V 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