Genssi Touch RF Radio Wireless RGB LED Strip Light Controller 180W Uses wireless RF technology that goes through walls up to 50 ft, maximum 100 ft in most uses; RF is better than IR; IR controllers you must point directly at the sensor; RF is like a garage opener remote; This controller also has a touch finger function 180W at 12V, 5A Output per channel, 12V Input from Battery, Vehicle or AC-DC Adapter (not included) 6 Key Touch Controller with multi functions; Touch ring is used to change colors; 4 Pre-defined patterns: Static, Gradual, Hopping and white light; Metal Radio Controlled control box with screw direct wire input (no splicing needed) To make us of this product you will need an AC-DC Adapter or Car Battery; Works with voltages 10V-24V Works with RGB Strips (4 wire) or any custom setup strip you choose; No instructions provided; Keys Function