Little smaller than expected but still comfortable. Phone is Above average2. I dont think I saw instructions with these cores, but remembered the process from earlier installations. If you dont believe this review, Google something to the effect of "Liberty Air 2 both wont pair". Now that its here. And rose gold and white. Since these look similar, I thought theyd BE similar. What a great wireless station! Havent tested it under water though but when I do,I will write another review! Youre supposed to grip the shoe bed with your toes.