AKG HSC171 closed-back headset with condenser microphone

Design: Invoices
Description: Design: on-ear, device type: wired headphones, plug connector: mini jack 3.5 mm
Plug connector: mini jack 3.5 mm
Impedance: 55 ohm
Sensitivity: 94 dB
Design features: Microphone
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 26000 Hz
Minimum repeatable frequency: 18 Hz
Technology: Dynamic
Type of acoustic design: Closed