Philips Audio Fidelio X2HR w/ Upgraded retailer Ear Pads

Product Name: Philips Audio Fidelio X2HR w/ Upgraded retailer Ear Pads
Specs below…Solid entry level audiophile headphones without breaking the bank. If you want to get into the audiophile club these are a solid option to start with. Everything sounds extremely clear and with the open back design there's a wide soundstage. I changed the ear pads out just because after long sessions I would get hotspots. The originals are also included if you want to switch them back. Super simple. 3.5mm Jack so you can use these on everything with a jack. Open-Air Headphone 50mm Drivers 3.5mm retailer Frequency range: 5 - 40,000 Hz Sensitivity: 100 dB @ 1 mW Maximum power input: 500 mW Distortion: < 0.1% THD Impedance: 30 Ohm.