Addasound ADD-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