Brand new and high qualityEasy to install Save timeThis adapter / converter will allow the to use your exist headset that work with your Smart Phone i-phone i-pod devices to work with the phones models .Easy setup, plug the RJ plug into the phone headset port, and insert your 3.5mm plug i--Phone / i--pod headset into the other end of adapter, and you can making / receive phone call .No need to buy new headset for your phone with this adapter. All functions like mute / volume work same when using this adapter.Product Name: Cable of adapterProduct material: pvcProduct color: blackProduct size: about: 0.38mProduct weight: 10gPackage Contents:1x Cable of adapterOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.