Pioneer SE-M390 High Performance Ported AV Over-Ear Headphones (Black)

SE-M390, black High Performance, Ported AV Headphone 40mm Driver Diameter Maximum Input 1,500mW Sensitivity 105dB/mW Bass duct delivers deep rich lows Free adjusting headband system DJ Style swivel out ear piece Velour type earpad for comfort 3.5m Ofc litz wire 3.5mm mini-plug, 6.3mm plug adapter 1.5M extension cord.Product FeaturesHigh Performance, Ported AV Headphone 40mm Driver Diameter, Maximum Input 1,500mW, Sensitivity 105dB/mW Bass duct delivers deep rich lows Free adjusting headband system, DJ Style swivel out ear piece Velour type earpad for comfort, 3.5m Ofc litz wire, 3.5mm mini-plug, 6.3mm plug adapter 1,200 mW max input power Compatible with most MP3/portable audio devices, including latest generation iPhone/iPod Large 40mm drivers Ported bass duct engineered for deep dynamic performance Small strategically placed hole on the side of headphones allows driver to breathe for stronger, richer bassTechnical DetailsBrand Name: Pioneer Model: SE-M390 Color Name: Black Item Weight: 0.47 pounds