With a max range (remote) of 19.7ft. (6 meters), this 44 key smart remote control is the perfect accessory for your RGB LED strips. It can turn on, off, configure and control the color, intensity, brightness, and mode of the LEDs. The remote control operates on infrared and has an output power of 70W, which allows the remote to control more than one connected LED strip at a time, as long as their sum does not exceed maximum output. Included is a 3V-CR2025 button cell power supply. The remote has a charging current of 2A x 3C and a power supply of 12-24V 6A max. Dimensions: 4.92” x 2.17” x .2.76”.