OfficeAlly LH370 3-in-1 Bluetooth Wireless Office Headset - Works with Your Office Phone, Computer and Cell Phone

***** **********Best Quality Guranteed. *****TRI-COMPATIBLE With the ability to connect to all of your devices, the SmartSet is the smartest headset on the market! Phone, USB, and cell phone compatibility! *****ULTRA NOISE-CANCELING MICROPHONE Sound professional. Block out background noise so your callers will hear you and only you*****UNIBASE TECHNOLOGY Lets you conference your landline, softphone, and cell phone calls together. Chat with your old-fashioned and tech-savvy colleagues on the same line*****SMART CALL DETECTION Alerts you when a call is coming in. Switch modes to automatically answer! *****5-YEAR FULL REPLACEMENT WARRANTY Thats 5 times the warranty of most Plantronics and Jabra wireless telephone headsets! The warranty covers the battery too, ensuring your SmartSet will last