These fairy lights are AMAZING!!!
 
With the app-controlling interface, the possibilities for them are endless. There are over 100 pre-installed programs as part of the app AND you can also create your own, allowing you to change colour; the type of pattern they twinkle to; and even how bright/dim they are.
 
There is the ability for the lights to respond to music, BUT the music has to be loaded into the app which requires extra work. Personally, it isn't a function I would use as the programs already loaded into app are so good, but it is there if you want it. 
 
Please note: these lights DO NOT come with a remote as they are meant to be controlled via a mobile phone device* with the app installed onto it.
 
*Phone not included!