4 of 5 stars, not sure this is the perfect BT headset.  The first one had a bad battery, wouldn't hold a charge, Amazon did a quick replacement. Second is working great, light, much louder than the older Motorola units. I have to turn the volume down a little, the old unit was maxed out and still hard to here people at times.  This uses the new Micro USB connect, they should have kept the Mini as it would have fit the case and people with chargers would not need to buy an adapter. All over I think the unit is a nice upgrade and if you own an older Motorola it is worth the price to get a lighter, louder unit. The status light color for charge left is also a nice touch and it is easier to pair with our Bluetooth phone or other device.