I bought this thinking the size was cool and my husband programmed it I am not the one to do that! to connect with my phone, because I wanted to have music in the living room for the holidays and wanted something unobtrusive to put on a shelf. It was pretty easy to program and he got it working in a short amount of time.He is usually not impressed with the electronics I buy but this impressed him, an unusual feat! In fact, he likes it so much I am ordering another one.He was able to hook it up to my t.v. a thought which came later, which is a computer screen - the sound is not great and has been a problem for me, so when he got this hooked up to my t.v., the sound is so much better louder and clearer and easier to turn up or down -- I LOVE it and had not thought of using it for the t.v. until it came and we both realized it could probably be hooked up to that, as well.The ONLY drawback is if you are using this to connect to your phone or iPad, it can only be connected to one device or you will get multiple sound streams, another good reason to get my husband his own, lol! Pretty good little gizmo for what I paid, and impressing my husband is priceless!