Find your rhythm with the help of the Sound Controlled Colourful Rhythm lights Light features a stack of 32 colourful lamp beads with no less than 8 dispaly modes You can adjust the brightness with 5 different modes and also 5 different speed modes The light bar detects the noise around it and performs according to the atmosphere Features an intelligent noise reduction function so it can perform in noisy areas Perfect for use in a car, by a television or at a computer desk for an exciting atmopshere For full specifications see full details   Buying Options: 7.99 pounds instead of 29.99 pounds for 1 light without app - save 73% 9.99 pounds instead of 34.99 pounds for 1 light with app - save 71% 12.99 pounds instead of 59.99 pounds for 2 light without app - save 78% 14.99 pounds instead of 64.99 pounds for 2 light with app - save 77%