Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1.Voice Control: Our smart fan light switches are compatible with and Google Home. Just control it via your voice to turn on/off, even adjust fan speed. No hub required and easy to install. 2.Schedules/ Counterdown: You can turn on/off the fan and light on your own timetable, or set a countdown to turn on/off the fan and light from 1 min to 60 mins via 'smart life' app . Remotely check if you left fan or light, do not have to worry whether you forget to turn off or not anymore, Just grab your phone and turn it off anywhere. Meanwhile, in case you fall a sleep when fan or light is still working, setting a countdown is a wise choice and more power-saving. 3.Fan and light Independently controlled: You can use both phone and touch control to turn on/off the fan and light, adjust fan speed separately. Eg: the light can be off while fan is working. 4.Various Fan Speed Adjustable: The fan speed can be adjusted from 1% to 100%, more choices to satisfy personal needs and preferences, just choose the speed as needed. The Wi-Fi Smart Fan Light Switch is to control fan and light separately anytime from anywhere, wirelessly via using your existing home Wi-Fi network. No hub required, more user friendly and easy to replace the traditional switches directly. Mobile phone 'Smart Life' APP control and touch control are both available. NOTE: 1.Only supports 2.4 GHz Wi-Fi network. 2.No hub required. Colour:White Material:plastic Package Contents: 1 * Smart Fan Light Switch 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.