Headphones with microphone A4Tech HU-10 black/white 2m overhead USB headband

Brand: A4Tech
Product color: White
Description: Connection type: wired, headphone type: on-ear, connector: USB
Connection type: With wire
Connector: USB
Impedance: 32 ohm
Sensitivity: 100 dB
Length of cable: 2 m
Mount type: Headband
Microphone type: Dynamic
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Microphone mount: Fixed
Headphone type: Invoices
Maximum microphone frequency: 10000 Hz
Minimum microphone frequency: 100 Hz
Microphone directivity: Non-directional
Microphone sensitivity: -44 dB
Membrane diameter: 40 mm
Type of acoustic design: Closed