Summary: I bought it to connect to my computer and phone simultaneously to be able to receive Skype calls on the computer and cellular calls on the phone. This is not working, I can connect its "hands free" profile to only one device. They do allow to connect to another device but only in A2DP (music) mode.
Summary: great quality sound, good battery life, easy to use, work every time. The one's I used cut out 2-3 seconds of sound every minute or so. . . 2-3 seconds is okay when chatting with g/f, b/f, family, but not okay for work or ordering restaurant food, or listening to automated calling systems.
Summary: The concept is great...im partial to my favorite brand of headphones...but they are not Bluetooth so the idea was great. Range is TERRIBLE!!! Can only be like 3-4 feet from phone without it breaking up.
Summary: I bought this to use on my motorcycle helmet and clipped it up under the helmet on the wind protector. it works really well, however the volume is the problem. if you dont use the earbuds it comes with its near impossible to hear anything out of it on high volume.