JOYLAND LED Music IR Controller 24key Remote 216W Sound Sensor Controller DC 12V 24V For 3528 5050 RGB LED Strip Input voltage 12V, working current 18A / 3 channels For control of RGB strip light or other RGB product with 12V voltage Change colors and modes along with music beat The 24-key remote is paired to work with the controller Perfect for KTV, night club, pub, or other commercial entertainment places