High quality communication monaural headset

Specifications

High quality communication monaural headset for call center and office:

• Flexible high quality noise canceling microphone to reduce background noise
• Lightweight, durable and comfortable for all day use
• Hearing on one side and can be worn on either ear
• Adjustable headband
• Replaceable soft foam or soft leatherette ear pad
• Quick disconnect cord for the convenience of walking away without removing the headset
• In-line mute on cord

Key Specification:

1. Driver Unit                            1×27mm
2. Frequency Response            20-20kHz
3. Impedance                          150 ohm
4. Sensitivity                           125dB
5. Max input power                  10mW
6. Plug                                    RJ11-Volume Control 
7. Cord Length                        1.8m