24Key 3Pin 2port Tuya Wifi Music Led RGBIC Controller 5-24V Music Sync Contoller Smart Life APP Party Light Dimmer for Led Light Features: 1. Support WiFi 2 802/g/n wireless network. 2.Support distant / local management through 2G / 3G / 4G WiFi networks. 3.The main account could be share with different accounts. 4. 24key distant controller Parameters: Input Voltage: DC5V~24V Size: 65 x 35 x 12mm Network:2 Wi-Fi App Download: Smart Life Support Mobile: Android/IOS Color Adjustable: RGB Function: Voice Control, APP Remote Control, Dimmable, Compatible with Amazon Alexa Echo Google Home Assistant Controller:Tuya WiFi Smart controller + 24keys handheld remote control (no battery) Where does this controller use? It can use in rest ,party,Wedding, bar,ballroom,cinema,Entertainment venue as. It can use in car,Advertising board,illumination,decoration TV backlight,computer backlight as. How to use it? 1 this wifi strip mild controller to the LED delicate strip throughout the 4 pin connector, and likewise connect with power through the DC port with the ability adapter of the light strip. 2 "Smart Life" on your app store, or scan the QR code on User Manual to acquire and install it. three your Smart Life account. four to "smart life" app in your phone, click on "Direct join the system control", then you definitely can management your led smooth strip by means of manner of your phone.