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Analog connection with 3.5 mm input and output jacks
Technical Specifications
Input Impedance: 22 Ohms
Sensitivity (headphone): 122 dB +/-3 dB
Sensitivity (microphone): -44dBV/PA +/- 2.5dB
Frequency response (Headset): 20Hz to 20kHz
Frequency response (Microphone): 100Hz to 6,500Hz
Cord length: 1.8 m (5.90 ft)