A:AnswerDepends on the phone. I tried pairing it with my husbands flip phone and found out it wasn't compatible. Looked up what phones it was compatible with, then looked to see what Bluetooth devices the flip phone was compatible with. Have found it difficult to find a Bluetooth to connect to the flip phone, even though it is Bluetooth capable.
A:AnswerEach time you turn the headset on you are told how much time is remaining on the charge. I only charge mine when minutes are left. It also depends on how often it is used.
