Operation Mode Mono Manufacturer Warranty 2 years warranty - NOTE - THIS ITEM CANNOT BE SHIPPED TO MASSACHUSETTS  (less)

number redial and voice dialing Up to 6 hours talk time or up to 100 hours standbyHeadset folds for easy storage  (less)

Noise Canceling Microphone Technology;Stereo headset;Adjustable headband;180-degree microphone;Leatherette ear pads;Adjustable boom arm;Ambidextrous design (wear on right or left side).  (less)

technology and combines the audio clarity of traditional corded technology with the mobility of wireless - so employees can continue digitally secure phone conversations while moving about the office or contact center.  (less)

6.0 technology and combines the audio clarity of traditional corded technology with the mobility of wireless - so employees can continue digitally secure phone conversations while moving about the office or contact center.  (less)

the most technically advanced headset of its kind. Etymotic Research combined its noise-isolating earphone and noise-rejecting directional microphone technologies to produce the most technically advanced headset of its kind. The insert earphone optimizes sound quality and noise isolation, and the close-talking directional microphone allows you to speak softly for greater privacy. Clear two-way conversation is possible in very high levels of background noise. With a standard 2.5mm plug, it is designed to work on most cellular phones that accept a headset and on many home cordless telephones that also have a headset jack. Compatible with most Motorola mobile phones and with most other mobile phones requiring a universal, 3-conductor 2.5mm plug / Adapters for Nokia mobile phones and compatible Handspring Treo and Palm Tungsten W PDA/Phone models available from Etymotic Research  (less)

product is a spare headset for CS70.  (less)

acclaimed AudioFX including the unique force feedback feature and giving BenHeck free reign to add a style and design specifically for gamers, the AudioFX Pro 5+1 is the ultimate gaming headset. Surround Sound Audio Built-in surround sound lets you detect the direction of approaching enemies and the special force feedback features lets you feel them coming, all before you can even see them! The durable, reinforced design stands up to intense gaming and travel to LAN events while the plush cushioning and custom earphone shape ensures comfort even during the longest sessions. The crystal-clear microphone guarantees your squad mates will hear your loud and perfectly clear.  (less)

Type : Headset Connectivity Technology : Cable 9 ft Earpiece Technology : Dynamic Design Type : Over-the-head Microphone Type : Boom Interfaces : 1 x Mini-phone Audio Gold Plated Color : Black Dimensions : 7.50" x 4.00" x 8.25" Weight : 1.25 lb Standard Warranty : 1 Year(s) Limited  (less)

enable people to see and hear the world in ways never before thought possible. Olympus. Nothing's impossible.  (less)

as a technology leader, Plantronics presents CS55 as the first headset in the United States to implement 1.9GHz UPCS voice-dedicated wireless technology.The CS55 gives workers 10 hours of unencumbered talk time and the option of remote answering with the HL10 Handset Lifter, so they never miss calls when away from the workstation.  (less)

power, the Razer Megalodon is the most advanced audio headset of its kind.  (less)

over music, voice morphing, and more. On-ear audio controls provide quick access to volume, microphone mute, and surround sound adjustments. Adjustable, noise-canceling microphone focuses on your voice and reduces background noise.  (less)

earpads, headband cushion, size-extenders, adjustable microphone  (less)

background noise. A stylized, lightweight behind-the-ear design is not only discreet, it is comfortable enough to be worn all day. A superior microphone and earpiece create a high-performance headset yielding great results for both traditional phone lines and IP telephony systems. The CS70N offers wireless freedom with no compromises. Noise-canceling microphone Remote Ring notification Single-button call control Integrated base & charging cradle In-use battery life - 6 hours Charge time - 1.5 to 3 hours Headset Weight - 0.75 oz.  (less)

and is compatible with Plantronics amplifiers and USB-to-headset adapters.  (less)

earpiece.  (less)

analog connection is also provided. Stay comfortable with a lightweight frame and specially designed earpads that redistribute pressure. When you're ready to fire off orders, unveil the hidden, noise-canceling mic boom to strategize clearly with team members. Responses coming in? Adjust audio levels using in-line volume and mic-mute controls. Noise-canceling microphone lets you communicate clearly. Rugged, military-grade design and extra-strength cables make your hardware hardcore Corded  (less)

and is compatible with Plantronics amplifiers and USB-to-headset adapters.  (less)

a noise-canceling microphone, the GameCom Pro1 is the best choice for an exceptional gaming experience. Not for use with XBOX, PS2 or GameCube.  (less)

and is compatible with Plantronics amplifiers and USB-to-headset adapters.  (less)

not in use. Connect via USB or 3.5 mm jacks.  (less)

surroundings. When you're ready to fire off orders, unveil the hidden, noise-canceling mic boom to strategize clearly with team members. Responses coming in? Adjust audio levels using in-line volume and mic-mute controls. When you?re done, rotate and tuck the mic boom inside the headset--then let your score do the talking.  (less)

USB - Digital USB ensures superior reliability and clarity  (less)

included plug-and-play USB adapter, or connect the dual analog 3.5 mm jacks to your favorite soundcard. A noise-canceling microphone puts the focus on your voice by reducing background chatter, and the in-line volume and mute controls give you instant access to audio adjustments in the heat of the action.  (less)