Jabra Evolve 40 Mono Headset - Mono - Mini-phone (3.5mm) - Wired - Over-the-head - Monaural - Circumaural

Great for Audio/Visual Labs, Assisted Listening Systems and more that have a Mono jack for non-stereo use Mini-phone (3.5mm) host interface ensures dependable data transfer for maximum efficiency Over-the-head earpiece design offers comfortable listening for a longer duration The 40 headset provides plenty of freedom with wired connectivity Boom mic lets you chat with your friends & family on Skype and on multiplayer network games Circumaural design provides optimum comfort and noise isolation Provides exceptional quality sound with greater immersion