Key Features:
- Mfr. Part #: 89435-01 or HP 783Q3AA#ABA
- EncorePro HW510V Voice Tube Monaural Headset
- Noise Canceling Microphone
- Adjustable Fit
- Extremely Light Headset
- Quick Disconnect allows walkaway convenience & compatibility with all Plantronics USBs, Desk Phone Audio Processors, & Direct Connect Cables
- Flexible Noise Canceling Boom for Voice Clarity