USB-micro WS Basic Controller and 50 Water-Resistant RGB Pixels (X-mas Light Type) Compact 2-Button water resistant controller for WS2811 and WS2812 addressable LEDs. On-LED menu navigates through 22 patterns, 24 color modes, 10 speeds, and 6 brightness levels. Conveniently powered by USB. Use any cell phone charger (wall, car, portable, solar). Ready to use. This is a complete product, supply power and enjoy. Controller is designed and manufactured in Portland Oregon.