UH500 USB line charged with headphones
Vtalk UH500 call center special USB cable headphones, high-definition digital voice calls, wearing comfortable, durable; Suitable for 7 x24 hours non-stop.
High-definition digital voice calls.
Neodymium magnets speakers and gold plated contacts, in order to ensure clear voice;
Need not install driver, automatic recognition, support hot plug;
External volume control, and support as much as 25 headphones electronic volume;
External intelligent sound buttons closed, and there is light indicator;
Headset is clipped free expansion, elastic moderate, wearing comfortable;
Earmuffs, cotton removable design, to ensure clean; headphones