I was considering going from the series 1 to the series 3 (without LTE) and noticed that the base Series 3 does not have a ceramic backing.
What does the ceramic backing do other then being a stronger material? Its only going to be in contact with my skin.
Can someone explain the ceramic benefits?
What does the ceramic backing do other then being a stronger material? Its only going to be in contact with my skin.
Can someone explain the ceramic benefits?