Flexible strips app controlled by your Iphone iOS 10.0, Android 4.4. Operates Bluetooth 4.0 or above. Operates 12 Volt negative ground. Comes with qty 2 x 29" and qty 2 x 21" flexible waterproof led light with double sided adhesive backing. Comes with qty 12 zip ties to assist with mounting under neath your car, motorcycle, boat, rv, truck bed, foot wells. Comes with 4 harnesses that are 102" long plus 57" between your controller and power connection. Connect to your accessory power or your light circuit when your running lights are on for night time effects. Built in IC for dream color effects using your app on the phone. Uses the LED Lamp app. CE and Rohs.