A4Tech HS-9 black 1.8m headband HS-9 BLACK

Design: Invoices
Description: Construction: surface-mounted, device type: surface-mounted, plug connector: 2 x mini jack 3.5 mm, acoustic design type: open
Plug connector: 2 x mini jack 3.5 mm
Impedance: 32 ohm
Length of cable: 1.8 m
Device type: Invoices
Mount type: Headband
Maximum playback frequency: 10000 Hz
Minimum repeatable frequency: 20 Hz
Type of acoustic design: Open