This was very easy to set up with my blackberry. I can turn it on and use the voice dialing just by touching the main button on the device. It's hard to tell when it needs to be charged, but I just plug it in overnight about once a week. The headset only has the one button and the side buttons are for volume, so you can't accidentally press a wrong button when you are operating it.The range is fine for when you are using it in the car or my phone is in my purse and I'm carrying it. It gets a little static when I have my phone laying on the kitchen counter and I am walking around doing stuff in the kitchen, but that is to be expected I think.I bought this because it is the one Kimberly Caldwell had in Wrong Turn 2 when she got cut in half by the mutant hillbillies. Lol.