Headphones Koss CS300 USB

Design: Invoices
Description: Design: on-ear, device type: wired headphones, Active Noise Cancellation ANC, plug connector: USB, acoustic design type: open
Plug connector: USB
Impedance: 32 ohm
Sensitivity: 102 dB
Length of cable: 2.4 m
Device type: Wired headphones
Mount type: Headband
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Type of acoustic design: Open
Sensitivity options: DB/mW
Active Noise Canceling ANC: There is