Supervoice SVC-121 Professional HD Call Center Headset Mono (SVC-121)

Key Features & Benefits:

• Monaural headset with advanced ergonomic, light weight design
• 330° rotatable microphone boom, 180° rotatable joint of speaker, 60mm adjustable pliable steel headband
• Soft ear cushion and flexible headband provides maxium comfort for all day use
• Wideband HD audio and advansed noise cancelling technology ensures crystal clear sound in every conversation
• Sound channel: Mono
• Built-in anti-acoustic shock circuit filters out any sound above 118dB, complying with international hearing protection standards
• Headset cable with Quick Disconnect (QD) allows users to leave desk without taking off their headset
• Multiple connection choices with the optionally available QD bottom cables
• Effortless connectivity with all IP and analog devices
• 1 Year Warranty

Microphone Specifications:

• Directivity: Uni-directional (Noise-cancelling)
• Diameter: φ 6.0 x 2.7mm
• Frequency Range: 100HZ – 10KHZ
• Sensitivity: -42 ±2dB (0dB=1V/Pa, 1 KHz)
• Impedance: 2.2K ohm, f=1KHz
• S/N Ratio: 65dB
• Ear Cushion Size: φ60mm*h18mm

Speaker Specifications:

• Drive Style: Dynamic (Moving-coiled)
• Outer Diameter: φ 28mm
• Resistance: 32 Ω+/-20%
• Frequency Response: 50HZ-10KHZ
• Sensitivity: 100±1dB (at 1 KHz 1mw)
• Distortion: ≤ 1%