This portable pair of Plantronics HW251 black headband headset accessories gives you everything you need for a crystal-clear audio experience when you make your virtual calls. Versatile for use in both the personal and professional environments, take them with you wherever you go. A leading brand in the world of audio electronics, the Plantronics manufacturer has a solid reputation for producing fine-quality products users love. If you like to multitask while you are in the office, a quality headset makes your life easier so that you can keep your hands free to type or to pull out a client file. The headband headset fits over your head, giving you optimal comfort when you speak to your clients and colleagues on the telephone. You can use this handy device with a Plantronics amp or with a USB adapter cable. The noise-canceling technology embedded within these corded cable Plantronics HW251 SupraPlus black wideband headset accessories means that you can block out the external sounds and distractions around you so you can fully focus on your important phone conversations. This noise-canceling headset is ideal for call centers and busy environments where you need to be in your own zone. This Plantronics HW251 SupraPlus corded cable wideband headset in black is wired with one earpiece. The lightweight, comfortable headband fits over the head with one ear kept free in case your boss or colleague wants to convey something while you are on a group conference call. Anti-noise-leakage technology employed in this pair of innovative headband headsets also means that the sound coming through the earpiece is not audible to others around you. With the handy button controls, you can easily adjust the volume coming through the single earpiece as you wish. The boom microphone transmits your voice exceptionally clearly so that those to whom you are talking hear you. Mute your microphone when you do not want to be audible, for example, when you are part of a large group conference call. With DECT technology, you can be safe in the knowledge that these digitally-encrypted headband headsets make your calls private and secure every time. Store your headband headset in your office desk drawer when you’ve finished using it for the day. This lightweight headband headset can also slip inside your briefcase for added convenience.