addasound

  As a professional addasound headset  manufacturer, we offer addasound products which are specially designed for professional users in call centers and offices who would like to have the best wired headset  device while experiencing superior noise-canceling, crystal clear voice transmission, all-day comfort and great durability.   QD Headset s Count on clear sound – even in the busiest work environment. All-day comfort and freedom. Sleek design and durable quality.   Plus user-focused features protect you from the potential danger of acoustic shocks.  l  Crystal 2731-2732: Call & Contact Headsets With Noise Canceling Microphones l  Crystal 2831-2832 : Professional Headsets For Call Center Agents l  Crystal 2871-2872 : Premium Headsets With Noise Canceling Microphone For Call Center And Office   What is a Quick Disconnect Headset? A QD headphones  can enable you to place a call on hold by simply disconnecting the headset at the QD d...