XKTTSUEERCRR 5M (16.4FT) 5050 SMD 150LED Waterproof Flexible RGB Color Changing LED Light Strip + 20Key Music IR Remote Controller + 12V 2A Power Supply 1. High quality 5050 SMD LED; 150LED diodes per reel, RGB changing Color; 12V DC input voltage 2. Easy for installation; Sticky back with adhesive tape; Ideal for home and business decoration 3. Every 3-LEDs detachable at the marked intervals without damaging the rest strips, length changeable for your own wish 4. High intensity and definite reliability; IP65 Waterproof ; Super-bright with low power consumption, running at low temperature; Long lifespan over 50,000 hours 5. 20Key infrared music LED controller for controlling a variety of LED Strip light, including 3528, 5050, 5630; Adjusting brightness, color changing effects; At sound-control mode, the colors will change with the music rhythm.