staff recommend Koss KPH7 Lightweight Portable Headphone, Black November 10, 2018 profiretv-admin Comments are off for this post Price: $5.6 - $5.2 Koss 181008 KPH7 Portable Stereophones: Over-the-head design with contemporary styling Equipped with dynamic elements for extended frequency response Frequency Response: 80Hz – 18KHz Impedance: 32 ohms 4′ straight, single-entry cord 3.5mm plug BlackheadphoneKossKPH7LightweightPortableShopping