Pros Mic quality is as good as talking directly into the phone, Battery life is outstanding, comfortable fit
Cons Volume could be louder in the earpiece. Flimsy connection between the battery and the body.
Summary I purchased this headphone and have been very pleased with it. It's been fairly durable, great sound quality from the mic. comfortable fit. It connects quickly and has good enough volume for most situations. Biggest negative is the flimsy connection between the body of the unit and the battery. The junction between the 2 parts is broken and has been repaired with epoxy, but the unit never stopped working. The battery life is outstanding. When it was new, I would only have to charge the earpiece about once every 3 weeks. Granted, I don't talk on the phone much, but that is still outstanding for being on most of the day. I actually lost this unit in the couch for about a year and the second I found it again, I recharged it and put away the Bluetooth headset I purchased to replace it.
Pros Great clarity
Cons I keep missing calls because it doesn't beep or anything to let me know I have an incoming call.
Summary For the price I paid (after the rebate/$8), this product is GREAT!