Technical specifications * Frequency response 18?20000 Hz * Sensitivity 85 dB * Impedance 32 Ohm * Connection type Wired * Type of headphones On-ear * Type of earcups Open * Type of mounting Headband * Membrane diameter 30 mm * Impedance (headphones) 32 Ohm * Impedance (microphone) 2.2 kOhm * Sensitivity (headphones) 85 dB * Sensitivity (microphone) 54 dB * Frequency response (headphones) 18?20000 Hz * Frequency response (microphone) 20?16000 Hz * Cable length 1.8 m * Connectors 2 x 3.5 mm jack * Material of headphones Plastic