VXI UC ProSet 10G Over-the-head Mono Headset with N/C Microphone - Bulk

Features: 

• Connectivity Technology: Wired
• Sound Mode: Mono
• Impedance: 310 Ohm
• Minimum Frequency Response: 100 Hz
• Maximum Frequency Response: 6.80 kHz
• Features: Durable
• Features: Wideband Audio
• Features: Comfortable
• Features: Unified Communication
• Features: Adjustable Headband
• Features: Flexible Microphone
• Features: Noise Cancelling
• Features: Ambient Noise