| Adjustable fit for all-day wear |
| Audio performance - Wideband audio (up to 6,800 Hz), noise-cancelling microphone |
| Connects to PC or desk phone with Plantronics audio processors |
| Connects to PC or deskphone with Plantronics audio processors and cables |
| For enhanced stability |
| For PCs and Plantronics deskphones |
| Ideal for telephone-intensive users, including formal customer care centers, help desks, etc. |
| Ideal for Telephone-intensive users, including formal customer care centres and helpdesks |
| Metal integrated into the core design, not cosmetically, while the unibody flexible boom means there is nothing to break off |
| Monaural |
| Monaural headset with over-the-head design |
| Next-generation custom microphone reduces background noise and interference, ensuring fewer missed words and a better caller experience |
| Over-the-head |
| Quick Disconnect (QD) lets uses move away without removing headset |
| Quick disconnect feature |
| Quick Disconnect feature provides walkaway convenience and compatibility with all Plantronics USB and deskphone audio processors and direct connect cables |
| Soft ear cushions and lightweight design for comfort |
| Tactile and visual guidance so the user can feel and hear ratchet clicks when theboom is moved into the proper range for optimum mic positioning |
| The laser-welded construction creates more robust joints between the earpieces andthe headband for maximum robustness |
| The new design is lighter than previous models, offering users improved comfort |
| Visual guidance helps user position microphone |
| Voice tube |
| Wideband audio that delivers richer, clearer conversations while SoundGuard technology protects user from noise spikes and listening fatigue |
| Wideband audio with voice tube microphone |