Poly (Plantronics + Polycom) Plantronics Savi 740 Wireless Headset System for Unified Communication

The lightest DECT wireless headset on the market allows you to manage PC, mobile and desk phone communications comfortably and seamlessly. Features: * Lightest DECT wireless headset on the market. Digital encryption: 64 bit * Choice of three comfortable, customizable wearing styles. Audio performance : PC plus desk phone Wideband: up to 6,800 Hz * Hot swappable battery for unlimited talk time (Additional battery sold separately) * Elegant magnetic headset docking * SoundGuard DIGITAL: protects against sound levels above 118 dBA * 3 way connectivity lets you easily switch and mix audio between desk phone, PC and mobile phones * Call answer/end, vol+/ , mute and flash * Battery meter conveniently displays headset battery life remaining in PC icon tray * Convertible (over the ear, behind the head, over the head), over the ear, and over the head (monaural and binaural) designs available * Elegant magnetic headset docking * Hot swappable battery for unlimited talk time (Additional battery sold separately)