Headphones Koss Cobalt

Design: Invoices
Description: Design: on-ear, device type: wireless headphones, design features: foldable design, acoustic design type: open, operating time: 8 h
Additional Information: Battery type: own Li-Ion; Range: 10m
Working hours: 8 h
Impedance: 100 ohm
Design features: Folding design
Device type: Wireless headphones
Mount type: Occipital arch
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Type of acoustic design: Open
Wireless connection type: Bluetooth