Yes, I meant charging.
I'm also pairing it with a Razr and my wife says she hears static of some sort when I try to talk to her during my commute.
It seems like the main unit does fit properly in the charging sleeve like it was intended to thus causing the charging problem.

I really like the cleverness of the design and the functionality but the charging issue and sound on the other end has me thinking of exchanging it.

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2002 Titanium Silver 330i
2002 Seel Grey 3.0i X5