*Only difference between CS540XD and CS540 is the frequency they operate on and the battery used. Designed for high density offices getting interference.*
Experience crystal clear audio with the lightweight Plantronics CS540xd convertible wearing style for a customized fit. Includes your choice of a headband and three different ear hooks to switch between. This wireless headset is built sturdily enough to handle everyday use while the technology itself incorporates some of the latest features for headsets.
Out of the box you'll be able to connect with 98% of corded desk phones for hands free wireless freedom up to 350 feet away from your desk.
Up to 7 hours of battery on a single charge will last most of your work day. Place the headset in the charging base at lunch or on break and you'll have easily over a full day of charge.
Office work is more pleasant with the Plantronics CS540xd's noise cancelling microphone so users and customers on the other end can carry on a pleasant conversation without excess background noise.
Finally, you're covered with a one-year advanced replacement warranty for peace of mind. That means one year of our support: if our team determines that your Plantronics CS540xd is defective, we'll ship a replacement that same day and cover the shipment cost to do so.