Plantronics MX500i 3-in-1 Headset 72517-50

Hands-Free Talk on Cordless Phones and Cell PhonesMaking it easier for the home-office professional to multi-task, the MX500i headset also works with your cordless phone, giving you the flexibility to 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 your cell phone's 2.5 mm jack. The MX500i headset also has inline controls that allow you to easily mute the headset when necessary. Additionally, a microphone adjust switch lets you optimize speaking and listening volumes, so you'll have a clear conversation regardless of what model of cordless phone you're using. Professional-Class Clarity for Internet Calls, Web Conferencing, and More By simply plugging the MX500i into your computer's USB port with the included USB adapter, you are ready to take full advantage of your computer's multi-media features. With this plug-n-play headset, you can make calls via Skype™,