Key Features:
- Mfr. Part #: 43674-01 or HP 8K780AA#AC3
- H31CD Behind the Ear Monaural Headset
- Adjustable Voice Tube for Optimal Microphone Placement
- Soft, Pliable Eartip Provides Acoustic Seal
- All Day Comfort
- Superior Sound
- Voice Tube: Lightweight & Unobtrusive
- Greater Flexibility
- Quick Disconnect
- Final Sale