This is a fun easy set up LED light strip.  Pretty self explanatory but what makes this stand out is that there is no need for batteries, jus charge via usb connect to the app and you're up and running/  There is no way to add to each of these strips to make them longer, that's a bit a of a downside.  They do come with an adhesive backing if you want them to stick and also with some brackets if you want to mount them...  overall fun to add to a room.  My daughter took them to school to put them in her locker.