Package has some minor shelf wear (see photos). Compatible with cordless phones featuring a 2.5 mm headset jack. Thanks for looking! Ships quickly with care : ) This is a brand new Uniden HS910 Hands Free Headset with a boom microphone specially designed for a 2.5mm headset jack. The headset comes in sleek black color with a headband form factor and ear-pad (on the ear) type for added comfort. It also features an adjustable headband to fit any head size. The Uniden HS910 also comes with an adjustable microphone with foam microphone cover. It is wired and boasts adjustable microphone type (boom). This hands-free headset is portable and perfect for those who want to stay connected while on the move.