A:AnswerThey come with the standard attached to the pods, 2 smaller sizes, and one larger size. During setup of the pods, there’s a test to see which tips are ideal for your ear size!
A:AnswerDepends on line of sight. If it's a clear line of site I've gotten as fast as 20ish feet and they still work. Once you add walls in between you won't be able to hear as much.
