Feature●Superior noise canceling eliminates background noise (up to 89 percent) and improves communication.●Wideband audio (HD Voice) provides clearer conversations and greater productivity.●Hearing protection suppresses sudden and unexpected sound spikes.●High quality durability stands up to all-day, every-day use.●Comes with P-Type QD to USB A cord for easy connectivity●Controls on cord to answer/end calls and volumn controlDescription VXI UC Proset 10 P DC