For all audio applications, including VoIP applications, Crystal clear sound, Frequency response 100 - 16kHz, Sensitivity, 47dB ± 5dB, Cable length 1m, Connecting to a computer: 1x USB 2.0
For all audio applications, including VoIP applications, Crystal clear sound, Frequency response 20Hz - 20kHz, Sensitivity -58dB ± 3dB, Cable length 1.5m, Possibility to connect to all types of devices equipped with microphone port 3, 5mm (mini Jack)