POLY CS540A Noise-Canceling Headset with Handset Lifter | 84693-12 UACC-G4-INS-CABLE-USB-4.5M The USB-A port supports a

The USB-A port supports a 5V 2A output for convenient charging

ultra crisp HDR gaming on a big screen a reality

) On mode 14

Now more people can enjoy the same immersive surround experience

POLY CS540A Noise-Canceling Headset with Handset Lifter | 84693-12 UACC-G4-INS-CABLE-USB-4.5M The USB-A port supports aDescription 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