About This [Smart Bluetooth Controller]The bluetooth controller is easy to use and can directly control the LED light bar through a smart phone. [Easy Installation] You can download "Happy Lighting"APP from iTunes/Google Play or scan QR code on the controller. [Multiple Functions]With the Bluetooth controller you can adjust the brightness and color of the light bar at any time. It also has voice control, timer control, music mode and static/dynamic color mode. All you need is a Bluetooth controller to realize a wonderful rotten atmosphere. [Applicable Scenarios]The LED Bluetooth controller is directly remote controlled by cell phone. The LED controller is suitable for RGB and RGBW light strips, suitable for bedroom, kitchen, living room, hotel, bar, KTV and other leisure and entertainment scene lighting. [Supported Operating System] Suitable for android 4.3 or higher / IOS 6.0 or higher. Overview Operating Voltage : 12 Volts (DC) Connector Type : Screw Terminals Brand : SUPERNIGHT Switch Type : Controller Terminal : Screw Material : Metal Circuit Type : parallel Mounting Type : Surface Mount Contact Material : Metal Specification Met : CE, RoHS