Used it for a few weeks, almost every day and is holding up just great! fits my phone headphone jack perfect and allows me extend beyond my tough case for my phone

Love it! This works great to use my Beats headphones with my iPhone with an Otterbox Defender case

Adapt my large profile headphone to insert into an iPhone without slipping the bottom of the case off

Thanks alot Great product for Beats Headphones with sideway plug to fit inside Iphone 5s with external battery jacket

This is small and fits the headphone port perfectly, with case on

Some earphones or external devices don't fit