Наушники KOSS PORTA PRO

Frequency Response: 15-25,000 Hz
Dynamic element design for deep bass performance
Comfort Zone setting on temporal pad for comfortable, secure fit
Multi-pivoting earplates and adjustable headband for added comfort
Collapsible for maximum portability when listening on the go
Includes convenient carrying case
Includes 1/8" and 1/4" stereo plugs for home and portable use
Straight, dual entry 4 foot cord

Frequency Response 15-25,000 Hz
Cord Straight, Dual Entry, 4ft
Plug 3.5 mm/6.4 mm
Impedance 60 ohms
Weight 2.1 oz.
Sensitivity 101 dB SPL/1mW
Distortion <0.2%
Ear cushions open