The Jabra Pro 930 is a fantastic headset for use with Google Chat, Skype, and other computer-based VOIP solutions. It is not a headset for your existing DECT wireless landline system, and it probably won't work with your smartphone either. DECT's range of hundreds of feet far exceeds that of Bluetooth (50 feet if you're lucky), making it a terrific headset for roaming around the house in comfort. Plus, it has an easy to find mute button which so many Bluetooth headsets lack. The Jabra Pro 930 is not the best way to listen to your music collection because it's mono, but of course, you can do that to, say, vacuum the house while listening to the free PC version of Spotify. Even better! It's cheap! By which I mean inexpensive. You can find a new Jabra Pro 930 for as low as $125. However, you can get one today for under $50 because it's also sold as a discontinued product, the Logitech BH940-M. Retailers have deeply discounted their Logitech stock, so pick up