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• Model: C3220
• Connects to: PC via USB-A
• Compatibility: Windows or Mac OS
• SoundGuard: Acoustic limiting for protection against sounds above 118 dBA
• PC Audio Performance :
• Dynamic EQ
• Microphone Frequency Response: 100 Hz–10 kHz
• hi-fi stereo
• Receive Output from 20 Hz–20 kHz
• Noise-canceling microphone
• Adjustable Audio Alerts with Plantronics Hub software (mute/volume)*
• Remote Call Control :
• Call answer/ignore/end/hold, redial,
mute, volume +/-
• Speaker Size: 28 mm/ 0.09 ft
• Input Impedance: 32 ohms
• Speaker Sensitivity: 90dB*
• Speaker Bandwidth (Speech Mode): 200-6800Hz
• Speaker Bandwidth (Media Mode): 20-20000Hz
• Maximum Acoustic Output: 118dBSPL
• Microphone Sensitivity: -38dBV/Pa
• Microphone Boom Length: 130 mm / 0.43 ft
• Microphone Bandwidth: 100-10000Hz
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• Weight (with cable): 118 g/ 0.26 lbs (C3220)
• Weight (without cable): 92 g/ 0.20 lbs
• Cable Length (inline module to headset): 790 mm/ 2.59 ft
• Cable Length (usb to inline module): 900 mm/ 2.95 ft
• Cable Length (total usb to headset): 1610 mm/ 5.28 ft
• Headband Adjustment: 70 mm/ 0.23 ft
• Boom Rotation: 270°