Good sound but poor connectivity and battery life
I purshased these to use with my iPod when out running. Quality is very good but there are some concerns:1: Moto states that battery will drain more quickly in time to the point where it must be replaced --However it is not possible to replace the battery so once it goes bad you must discard the 80$ ear phones(!)2.) Battery life is quite poor so expect to recharge them a couple of times daily.3.) If like me you are looking to have them when exercising, understand that they are very sensitive to interference and will often cut the sound. I have my iPod attached to my upper arm just less than a feet from my ears and I still have problems. Having it in your jeans pockets or even in your chest pocket is a big no-no: You either hold it in your hand or you put it on your upper arm: obviously this does not deliver the benefits of going cordless...