The TDK ST800 is constructed from fine leather with 50mm driver unit for best sound quality with powerful neodymium magnets. Also comes with the head phones are the volume control and the mute button on the cable.

Features:

• Impedance: 32Ω
• Power output: 250mW
• Frequency responce: 20-20000Hz
• Sensitivity : 104 ± 3dB
• Cord lenght: 1.22m (4ft)
• Plug type: 3.5mm