Plantronics CALISTO P210-A USB Handset for Avaya Softphone, managing PC calls is as simple as pressing a button. Wideband audio provides lifelike voice fidelity and the standard phone keypad design makes this handset an affordable choice for users who are new to a PC-based, calling interface. A noise-canceling microphone optimizes audio quality, and a standard USB cable makes it simple to plug the handset into any computer. Works with your cordless phone, letting you move about your home office and take calls hands-free. And with its unique 3-in-1 design, the headset also allows you to talk hands-free on your cell simply by plugging it into the handset's 2.5 mm jack Wear your MX500i all day long, thanks to a comfortable, ultra-light, single-ear design that makes it easier than ever to be on the phone for hours at a time. The headset's under-the-ear Flex Grip design hugs your ear for greater comfort and improved performance. And thanks to the one-touch volume and mute buttons, you'll have complete control over your calls. Plantronics One-year limited warranty
- Versatile 3-in-1 design connects to your computer, cordless phone, and most cell phones (requires a 2.5 mm jack)
- WindSmart microphone technology reduces wind noise for enhanced call clarity
- Ultra-lightweight, under-the-ear Flex Grip design for all-day use
- Adjustable one-touch volume controls and mute button
- Using the MX500i for Skype, Yahoo! Voice, Google Talk or other VoIP services is as simple as plugging the headset into your computer's USB port with the included USB adapter. Not only is it easy to use, the MX500i also gives you echo-free call clarity. So wherever you're working--at home, on the road or even in the office--you and your caller will experience clear, professional sound quality