Do not buy this product. Voice volume of the headset was so low and muffled that nobody can hear me. And the seller will not reimburse shipping, which means refund will be only A CENT! Only after I received it I realized that is the way they prevent return and refund of their poor products. They make money on the 5 bucks so-called shipping fee!

This product is exceptionally convenient, and for the most part when I use it no one can tell that I'm using a headset. My only complaints are that it did not appear new when I got it - the rubber covering on the headset was starting to come off and the metal underneath was rusty - and it's also somewhat uncomfortable to have in the ear. Overall, for the price, the sound quality is great and I would recommend this product to someone who doesn't want to spend a lot of money and doesn't mind the mild discomfort.

I received this very quickly, but the product itself is not very good. There is a lot of static and at times, an echo can be heard.

I can't even use this product - the sound is way too muffled! Every single person I've spoken with hasn't been able to hear me. I have had to repeat myself over and over again. Waste of money (even though it only cost a cent +shipping).

After having gone through three Motorola Bluetooth units, I decided, enough is enough. The quality of sound on this is so much better. For its price, its great value. The only reason I did not give it 5 stars is that it fits a little too loosely in my ear. Overall, I am happy with this purchase.

Works great I hear well and the other side hear me well. I remove one star because mine came without the clip on the cord. Luckily the microphone is good enough so there is no sound pickup problem.
I also bought a 2.5mm to 3.5 mm converter so I can use this as a headset to my computer. Very nice to only have to carry one headset and a tiny one.
For the price this is an unbelievable good headset.

When using this headset your voice sounds low and muffled on the other side. Seems to be like a poor microphone quality.

I was so happy with first purchase, had to buy another just so I had two! The sound quality is higher than any I've tried. I actually need to turn volume down on my phone which is unusual. No problems so far.

If you are looking for a simple cell phone headset that won't cost you a lot, get this one. I was tired of holding my hot phone up to my face for hours a day so I bought this for $0.01 plus shipping. While it's clearly not as fancy as some of the Bluetooth headsets, it does a good job. Everyone has been able to hear me just fine, and I can hear them just as well as I ever could.

I have been quite impressed by the audio clarity of this Motorola hands-free headset. For all the talk about bluetooth headsets, none comes close to this when it comes to voice clarity, sending or receiving.
Also, the ear bud makes it a comfortable wear.
This device is like a Toyota Camry. It does the job to perfection. You couldn't ask for anything more reliable.