The Jabra Pro? 935 Dual Connectivity headset is a professional wireless headset designed for maximum performance. Now everyone in your office can take advantage of the added productivity and comfort that wireless convenience delivers. Simple, intuitive and high quality, all-in-one wireless solution. Connect your headset directly to your PC (requires Bluetooth adapter), or your mobile phone/tablet without the base. With the Bluetooth Class 1 technology you get up to 100 metres hands-free communication for your softphone, mobile phone or tablet. Transfer calls from your softphone to your mobile device and continue your call as you head out the door. Talk for up to 12 hours with no battery life concerns. With NFC you can connect your devices with a simple touch.