The WiFi device is a very creative product if you forget to turn off the water heater, television, lighting, air conditioning. Remote control on/off, anywhere and anytime, to lead a smart life. Features : Compact Design: With fine workmanship, compact, portable and space-saving. DIY: Enjoy the fun of creating your own smart home. Connection: Connect a smartphone to the smart plug with Sonoff through the smart app. Remote control: remote and real-time monitoring, control your home appliances anywhere and anytime. Timer: control via your smartphone app by determining the time you want. Energy saving and safety: you save energy and benefit from better safety against short circuits. Compatibility: App for iOS Android. Usage tips : 1. Scan the QR code for instructions for use (French language not guaranteed). 2. Android and iOS users need to download a separate app. 3. Add and connect the device following the instructions for use (French language not guaranteed). Features : Brand : SONOFF. Color : White. Wireless : IEEE 802.11 b/g/n. Entrance : AC 90 V - 250 V. Maximum power: 2200 W. Maximum load: 10A. Product size: about 9 x 4 x 2.5 cm. Approximate product weight: approx. 41g. Package dimensions: approx. 9 x 4 x 3 cm. Package weight: about 50g. Scope of delivery: 1 x Sonoff Smart Wi-Fi Remote Control 4 spare screws.