Light 'em up with the Colour-Changing USB LED String Light With Bluetooth App Control Select pre-made lighting designs from the app or make your own You could light up your home in sync with your music, in your team's colours and more. With a timer setting to save power and turn off at a certain time Easily use your Bluetooth or Wi-Fi settings to connect to the app The app can control more than one set of string lights at once Available measuring 5m or 10m See Full Details for product specification Buying Options: 9.99 pounds instead of 24.99 pounds for the 5m String Light - save 60% 17.99 pounds instead of 34.99 pounds for the 10m String Light - save 49%