Conclusion: It was very inexpensive which is great but it is definitely not the best bluetooth on the market. I find it very uncomfortable in my ear and the volume level is very low.
Conclusion: It was not compatible with the functions of my phone except to answer a call. I couldn't even disconnect without opening the phone. I have a Casio Exilim.
Pros: Inexpensive, surprisingly comfortable, good battery, not so concerned about losing it like I did my $90 unit, got at WalMart in a hurry for $30. Has not yet been flint...
Cons: kind of quiet, don't think it has a volume control, half the range of my last one so I keep the phone on my belt, the other I went all over the house without carrying ...
Pros: uses the same charger as my motorola entice w755 good battery life easy/simple to use comfortable wearable on left or right ear CHEAP $30 new , or i got it $13 on ebay...
Cons: you might loose it, i did not really loud , not not too quiet either, so not a big deal doesn't use usb to charge, other than that nothing!