Sennheiser HD 280 Pro

Features:

• Dynamic, Closed-back design
• Circumaural/Sound Isolating: -32 dB
• Leatherette cushions
• Padded, adjustable headband
• Swiveling earcups
• Frequency Response: 8 Hz - 25 kHz
• Coild cable (3 m)
• Standard 3.5 mm plug with 1/4" adapter

Technical Specifications:

• Type: Dynamic, curcumaural, closed-back
• Color: black
• Frequency Range: 8 Hz - 25 kHz
• Sound Pressure Level: 102 dB SPL/mW
• Contact Pressure: 6 N
• Connectors:
  1/8" (3.5 mm) stereo mini plug with screw-type
  1/4" (6.3 mm) adapter
• Cable Length: 3 m coiled
• Nominal Impedance: 64 Ohms
• Load Rating: 500 mW
• Weight: 285 g (w/o cable)

What's in the Box:

• 1x HD 280 Pro Headphones
• 1x 6.3 mm adapter