PRODUCT GRADING Refurbished Excellent > Very light scratches and light signs of use > Refurbished to the highest standards. Non-Retail Box WHAT IS IN THE BOX Microsoft LifeChat LX-6000 Headset for Business PRODUCT DESCRIPTION This headset delivers whether you’re on a crucial call or trying to meet a deadline in a distracting workplace. The stereo ultra-wideband digital audio provides clear, acoustically accurate sound. The noise-cancelling microphone makes sure you get heard, even in noisy surroundings. And the specially designed earpieces provide comfort for the longest days. Clear stereo soundThe ultra-wideband digital audio reproduces sound accurately.Noise-Cancelling MicrophoneMeetings and conference calls will be more productive as voices clearly cut through even noisy surroundings. PRODUCT INFORMATION Product Dimensions ?- 3.4 x 3.4 x 3.4 cm; 141.6 Grams Item model number ?- 7XF-00001 Colour ?- Black Compatible Devices - ?Call center/Office Hardware Interface ?- USB Colour Screen - No Hardware Platform ?- PC Voltage ?- 1.1 Volts Item Weight - ?142 g