1. Turn ordinary non-smart appliances or equipment into smart 2. Mobile App control. Control the switch, timing, countdown and other functions of the device through the mobile phone 3. Voice control. Support voice assistants such as Tmall Wizard, Alexa, GoolHome, etc., to realize functions such as switches 4. Remote control. It can realize the remote control of the light by mobile phone, no matter where you are in the earth, as long as your mobile phone can connect to the network, you can control it 5. Group control. The lights can be grouped to achieve unified control (simultaneous switching, timing, etc.)<br><br>6. The Internet of Everything. Through settings, it can be linked with other intelligent scenes to make life smarter Working voltage: 90-250V Working frequency: 50-60Hz Working temperature: -20-60℃ Total load power: 2000w Application: Amazon Alexa Google Assistant IFTTT color:White Material:ABS+electronic components<br><br>Package Contents: 1 x Smart Switch Module<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.