Description
Koss: Porta Pro Utility Headphones (Open Box Special)
Open Box / B-Stock Notes
- exterior grade: 9.0 out of 10 – near mint, very light surface wear
- item cosmetic note: n/a
- item function: ✔️ tested
- item exterior packaging: original, packaging may show damage
- note: all open box / b-stock items are final sale
📌LAB POINTS
- headphones for casual listening w/ flexible retro overhead design
- Koss Utility series features a detachable cord system, interchangeable w/ different cables for various output connections (sold separately, standard 3.5mm cable included)
- open-back, on ear design w/ deep bass + crisp bass
- comfort zone – adjustable temporal pads
- compact collapsible design
- lightweight w/ comfortable soft foam ear cushions
🔎TECH SPECS
- Driver: Dynamic
- Headband: Stainless Steel
- Impedance: 60 Ohms
- SPL: 101 dB
- Frequency Range: 15 – 25,000 Hz
- Cable Length: 4 ft. / 1.2m
- Weight: 0.37 lbs / 167g
📦COMES WITH
- Porta Pro Utility Headphones
- 3.5mm to 2.5mm Utility cord (4 ft / 1.2m)
- carrying case
- foam ear cushions
