The Interquartz 9825 PTT is ideal for applications where security is the key issue. The telephone is set to Mute By Default, so the user must press the Talk key located on the handset. As half the size of a standard telephone, it helps to overcome the desk space problem found in many organisations. The Push To Talk telephone also offers many other great features, including a full six-year warranty. ...

The closed, dynamic, supraaural PX 200-II mini headphones immerses you in great Sennheiser sound. The speakers provide excellent isolation from outside noises, so you can enjoy a superb listening experience without being disturbed – or disturbing others. Strong neodymium magnets ensure low sound distortion to deliver powerful Sennheiser stereo & boost the quality of all your MP3s. The PX 200-II is very lightweight, & thanks to the soft leatherette earpads, comfortable to wear for hours on end. When it’s time to stow the headset, the PX 200-II’s award-winning fold & flip design features a unique mechanism that lets you easily fold it up & store it in the supplied pouch. The steel-reinforced headband ensures lasting strength & durability. ...

The Ear Force PX21 integrates premium stereo game sound with crystal-clear communication on the Play Station Network (PSN), XBOX LIVE & PC/ Mac to create the definitive audio environment for playing popular game titles on all platforms. The PX21 is two headsets in one—a stereo USB (Universal Serial Bus) headset for chat sound & an amplified stereo headset for game sound. That means you can independently control chat & game sound from a single control box whether you’re playing PS3, XBOX or PC games. Large, comfortable ear cups with a lightweight, rugged design provide the ultimate in comfort during extended game play. The PX21 gives you a significant advantage because you can hear sound cues others can’t, so you’ll react faster & take them out before they take you out. Unique gaming features such as variable bass boost, chat boost, stereo expander & convenient volume controls for chat & game audio, provide a competitive edge that can make the difference between winning & losing. If you’re serious about your PS3, XBOX 360 or PC gaming, then get serious about the sound. Move up to the Ear Force PX21 & become a better player while experiencing your games as they were meant to be heard. ...

The P10 plug-in adapter is for PABX & ACD headsets & features a volume control that allows users to adjust incoming calls to a comfortable listening level. Its main application is on the Lucent Definity switch. ...

The Encore Binaural headset (top only) also lets users change the tone of their callers voice. But by providing sound in both ears, it gives even greater clarity. It is ideal for anyone working in a noisy environment who really needs to concentrate on calls. * Lightweight headset (74 gms) * Lightweight cable (13 gms) * Provides sound in both ears * Sound Enhancement System * Over-the-head design * Quick disconnect clip * Caller placed on hold while cable disconnected * Replaceable ear cushion * Replaceable voice tube Comfortable for all day use * Fully adjustable headband * 2 year warranty ...

Customer service representatives & staff in busy call centers look to this headset for unmatched sound quality & comfort. Twin speakers of the highest quality are mounted on two-way swivels & rest gently but firmly on the outside of the ear, to block out distracting colleagues conversations. Soft cushions ensure the headset stays comfortable all day. Plantronics Sound Enhancement System (SES) gives you the option to enhance the callers voice for even greater clarity. Add a noise-canceling microphone & youll have the best sounding, most comfortable headset available. The Quick Disconnect cord means that you can break away from your caller without placing them on hold. The Encore Binaural Polaris Headset requires a phone system with an existing internal amplifier. If your phone does not have an internal amplifier, we recommend you try our H-Series. ...

The Plantronics Encore Binaural Noise Cancelling headset is the ultimate headset in the Encore range. With two earpieces for total call concentration, it has the added advantages of Sound Enhancement System, which lets the user adjust the callers tone of voice & a unidirectional microphone to eliminate background noise with sound in both ears. ...

The Plantronics Encore Binaural Noise Cancelling headset is the ultimate headset in the Encore range. With two earpieces for total call concentration, it has the added advantages of Sound Enhancement System, which lets the user adjust the callers tone of voice. An unidirectional microphone eliminates background noise with sound in both ears. ...

The Turtle Beach Ear Force P11 Gaming Headset: For amplified stereo sound The Turtle Beach Ear Force P11 integrates premium stereo game sound with crystal-clear communication on the Play Station Network (PSN) & PC/ Mac to create an immersive audio environment for playing popular game titles. The P11 is two headsets in one—a stereo USB (Universal Serial Bus) headset for chat sound & an amplified stereo headset for game sound. That means you can independently control chat & game sound from a single control box whether you’re playing PS3 or PC games. Large, comfortable ear cups with a lightweight, rugged design provide the ultimate in comfort during extended game play. The P11 gives you a significant advantage because you can hear sound cues others can’t, so you’ll react faster & take them out before they take you out. If you’re serious about your PS3 gaming, then get serious about the sound. Move up to the Ear Force P11 & become a better player while experiencing your games as they were meant to be heard. ...

The Plantronics Duo Set P141 Polaris Headset offers a lightweight, versatile headset solution for those wishing to have the choice of both a headband & an over-the-ear design. Stability is maintained via an adjustable headband whilst the ear-hook can be worn comfortably by any size & shape of ear. ...