Feature:
SMART PHONE APP CONTROLLED: Download the corresponding APP in store, then you would start a totally new life where you can control light color, light brightness, light modes all in one app and through your phone.

WORKING WELL WITH AMAZON ALEXA: If you own an Amazon Echo, you may also control your lights through Amazon Alexa when you own this smart controller at the same time; One simple voice instruction to control lights.

MAKING YOUR LIGHT DYNAMIC AND COLORFUL: The controller will make your RGB LED light string more dynamic since you can choose light color, light brightness and lighting modes as your preference, even dancing with music rhythms.

Specification:
Voltage: DC5-12V
Connection: 4pin
Applicable to: alexa, google
Material: Plastic
Size: 7*4cm

Package included:
1x Controller
1x Instructions