Poly EncorePro 530D with Quick Disconnect Discreet Digital Headset TAA - Mono - Quick Disconnect, USB - Wired - Over-the-ear - Monaural - Ear-cup - Noise Cancelling Microphone - Noise Canceling - Black

• Effectively cancels outside noise to eliminate distortion with maximum sound efficiency
• Over-the-ear earpiece design ensures maximum comfort and pain, fatigue-free listening
• The HW530D headset provides plenty of freedom with wired connectivity
• Your voice will be heard loud and clear with the boom microphone design to ensure maximum Headset usage efficiency
• Noise cancelling microphone technology ensures easy, convenient listening and talking with maximum sound transfer efficiency
• Features Quick Disconnect connector
• Listen to your tape recordings or use them when listening to telephone calls on Skype with these mono sound headset
• Ear-cup design provides optimum comfort and noise isolation
• Flexible Microphone feature for better reliability and ensure maximum productivity
• Call Center application/usage offers maximum reliability with dependable performance