Earphone:
Driver unit: 30 mm
Frequency range: 20 Hz – 7 kHz (human voice filtered)
Microphone:
Type: 2.7 mm dia. electret condenser microphone
Direction: Uni-directional
Frequency Response: 50 Hz – 16 kHz
Sensitivity: -40 dB ± 3 dB
1 Sandberg Headset Pro (w/60 cm connection cable)
1 USB connection cable 1.6 metres
1 RJ9 connection cable 2.0 metres (unfolded)
1 RJ11 connection cable 2.0 metres (unfolded)