POLY CS540A Noise-Canceling Headset with Handset Lifter | 84693-12 UACC-G4-INS-CABLE-USB-4.5M LT) BT HID Built-in Yes

LT) BT HID Built-in Yes USB HID Support Yes Teletext (TTX) Yes Time Shift N/A V-Chip N/A IPv6 Support Yes Water/Dust Proof (Durability) IP55 IR In (Pass Through) Yes Accessibility Accessibility - Learn TV Remote / Learn Menu Screen UK English

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Slim and portable

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POLY CS540A Noise-Canceling Headset with Handset Lifter | 84693-12 UACC-G4-INS-CABLE-USB-4.5M LT) BT HID Built-in YesDescription Specifications Downloads POLY CS540A Noise Canceling Headset with Handset Lifter Another CS family headed for the bestseller list Plantronics legendary CS family is setting a new wireless standard for desk phone communication with the CS500 Series, which features the lightest DECT headset on the market, a new streamlined design and improved performance. Go mobile and multi task up to 350 feet (100 meters) from your desk with answer, end