Highlights

Planar Magnetic Headphones

Can be driven by portable players

35-ohm

93dB Sensitivity

Replaceable 1.5m cable

The HiFiMan HE400I are an easy to drive full sized planar magnetic headphone designed for use with portable sources. The headphones feature a 35ohm planar driver with 93dB sensitivity for use with small sources. The cable detaches easily and is replacable for a long life.