Review on BlueParrott B450-XT Noise Canceling Bluetooth Headset Bundle with Blucoil Headphones Carrying Case: Perfect for Android, iOS, Mac, and Windows by Teresa Carter

When my bifocals moved when using the ear pad, I was unable to see while driving. (Which is dangerous) Tried setting it up a couple of times to no avail. I really like the Blue Parrot line! I used the same XB250 for 9 years and finally it gave up on me. So I tried the XB450, I liked all the features it offers, I can't use it if I can't see anything, it's just not doable for me. I will buy another XB250 because I know it works well with my glasses.