I love this product!I did a lot of reseach before settling on this stereo-bluetooth/wireless-headset.I have had it for about 1 month and have used it considerably. At work, I listen to my MP3 player (Samsung P2) for 5-6 hours a day. It is comfortable (as much as anything can be on your head for that long).It connects very easily and holds the connect perfectly up to about 8-10 meters before begining to drop out. Setup was a breeze.The blue tooth works perfectly with my AT&T; Tilt phone. It puts the music on hold and answers everytime with no problem. Callers dont even know I am on a hands free device.The stereo music is crisp and clear with great seperation.I definitely would recommend this unit to anyone!