Supervoice SVC-122 Professional HD Call Center Headset Dual with QD and Uni-directional Noise Cancelling Mic, W/O Bottom Cable

Supervoice SVC-122 is a professional HD Dual headset with advanced uni-directional noise cancelling microphone and quick-disconnect (QD) cable, ideal for office and call-center staff. With super light weight design, 60mm adjustable steel headband, 330° rotatable microphone boom and 180° rotatable joint of speakers and headband, ensures exceptional user comfort for all day use. The SVC-122 delivers superb wideband HD audio quality with excellent noise cancellation technology and remarkable anti-acoustic shock circuit. Moreover, users have the ability to leave desk without taking off their headset, due to the QD adapter. This headset is compatible with all IP and analog devices, enabling multiple connection choices with the optionally available QD bottom cables, such as QD to RJ9, QD to 3.5mm stereo plug, QD to USB 2.0 and more.

Key Features & Benefits:

• Binaural headset with advanced ergonomic, light weight design
• 330° rotatable microphone boom, 180° rotatable joint of speakers, 60mm adjustable pliable steel headband  
• Soft ear cushions and flexible headband provides maxium comfort for all day use
• Sound Channel: Stereo
• Wideband HD audio and advansed noise cancelling technology ensures crystal clear sound in every conversation
• 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

Speakers 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%

Please Note: 
The quick-disconnect (QD) headset bottom cables are not included in the package of the Supervoice SVC121 and 122 headsets, they are sold separately. 

Additionally available QD connecting headset bottom cables:

Supervoice SVC-QD301 headset QD to RJ9 Bottom Cable
Supervoice SVC-QD302 headset QD to RJ9 Bottom Cable
Supervoice SVC-QD305 headset QD to RJ9 Bottom Cable
Supervoice SVC-QD309 headset QD to RJ9 Bottom Cable with Microphone Amplification
Supervoice SVC-QD310 headset QD to RJ9 Bottom Cable with Microphone Amplification
Supervoice SVC-QDJ25A Headset QD to single 2.5mm Jack connecting bottom cable
Supervoice SVC-QDJ304 - QD to Single 4Pins 3.5mm Jack Bottom Cable
Supervoice SVC-QDJ35B Headset QD to Single 3Pins 3.5mm Jack Bottom Cable
Supervoice SVC-QDUSB2 Headset QD to USB PC connecting bottom cable (Teams Compatible)
Supervoice SVC-QDUSB3 Headset QD to USB PC Connecting Bottom Cable with DSP
Supervoice SVC-QDTR3 Training Headset Connecting Cord