• Great sound, with noise cancelling microphone and HD voice to deliver professional sounding calls
• Robust, entry-level design that is easy to use, with all essential features
• All-day comfort, with foam cushions to keep ears cool and a flexible boom arm that safely rotates 270 degrees
• Easy to use, right out of the box. Speaker Max input power 30mW, Speaker sensitivity 115.5dB±3dB/1mW At 1000Hz, Speaker impedance 300±15%/1000Hz/1.0V and Speaker frequency rang 20Hz-4.5kHz
• Quick Disconnect version for easy desk phone connectivity

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item
Warranty: 90 Day Woot Limited Warranty