Voice Control From Alexa & Home. This wifi LED controller is compatible with and you can add the skill to your , Dot or Tap and control your LED lights with your voice. USING APP AND ALSO SUPPORT HOME. Wifi LED Controller. Now control your LED light strips using your or smartphone from anywhere. This little device helps connecting your RGB LED light strips to wifi network. You just need to download a free app from your mobile phone and then start enjoying free control without looking around for IR remote. Light Dancing With Music. When on your phone, the wifi controller makes the lights beat with music. Great for building atmosphere of party or dating. What's more, the app allows you to select any color, intensity, or pattern, as well as program the lights to turn on and off at certain times of the day! Sync Control By Group. Support to control multi LED strips at the same time. Name each LED strip on your phone app and sort each into different group. You can control certain group or individual light strip with the app on your phone. Easy Installation. You just need to have the wifi controller connected to the power adapter of the light strip and your home wifi router via scan the code to download app on your smartphone. It's a great addition to any LED light strip. Two control modes: 1. Voice control from Alexa and Home. By downloading app, simply ask Alexa/ to turn on or off the light strip. Not support color change via voice control. 2. Smart phone control from anywhere. With app on your cellphone, 16 million colors available for selection. Two connection modes: 1. Single mode: One WIFI controller can be controlled by different phones, and one phone can only control one wifi controller. How to use it: Step 1, connect this wifi controller to the LED light strip via the 4 pin connector, and also connect to power via the DC port with the power adapter of the light strip. , Scan the code on the wifi controller via your phone to download the app. Step 3, Go to your phone wifi setting, find the "LEDNet....", connect it. If cannot , Reset WIFI controller by plug and unplug connector repeatedly for 4 times. Step 4, Go to the app on your phone, click "Direct connect the device control", then you can control your led light strip via your phone. Please note this doesn't using wifi, so keep the phone is near the controller to receive signal. Color: White Material: plastic Size: 18 x 5.4 x 2.5cm Package Contents: 1 * Smart Controller 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.