This headset goes seamlessly between the two phones without any effort on my part. Great product, would recommend to anyonePros:-Sound quality is excellent, I listen to audiobooks primarily, audio is crisp, with nice range-Build quality of the case feels solid in the hand, with nice snap to lid close, and head phones fit snuggly so they charge easily. I bought this so I have access to my towel (full-size) when I am in the shower stall. Partamos de eso. ?-----Original review:I am SO tired of spending money for crap merchandise from Amazon sellers. I would highly recommend this hitch if you can weld or have a friend that can do it. Being made out of aluminium, it has good strength without the weight and bulk. 2 secs on the R bud decreases. Sometimes that involves a little snow. No flexibility at all.