Profile DJ/studio headphones. Similar to the HP30 with an earpiece that can be flipped around. Features a thick, sturdy and highly durable headphone cable, 20-20,000 Hz, 110dB @1 KHz; standard 3.5mm stereo gold plated jack and 6.3mm large stereo plug adapter. Driver Diameter: 96.13mm, Maximum input power: 80MW, Weight: 1 Kg. Attractive packaging for easy merchandizing.