Addasound CRYSTAL-SR2831RG Single Ear, Advanced Noise Cancelling USB

Superior noise canceling technology eliminates the background noise for information security and customer satisfaction Neodymium magnet speaker provides crystal-clear and powerful sound performance Stylish but robust structural design provides reliable daily usage Reinforced metal joints for better connection and durability Flexible uni-body boom design ensures precise positioning of the microphone and unbreakable daily use Wideband audio processing guarantees natural sound communication Ultra-lightweight design and soft foam ear cushions for all-day comfort Plug-and-Play and easy to manage the call with mute, volume+ and volume- Compatible with Microsoft® Windows 10, Windows 8, Windows 7,Vista®,Windows XP, Windows 2000 and Mac® OS X, etc