• 88% Noise Reduction.. Plane, Train, Bus, Street..
• Features:
• Reduces outside nose by 88% (18dB) at 200Hz.
• Compact pen-type design.
• Cords holder for tangle-free storage in supplied carrying pouch.
• Clips to clothing for more carefree usage.
• Small, medium and large ear pads along with plug adaptor for aircraft included.
• Driver units: 9mm.
• Impedance: 103ohm.
• Frequency response: 10Hz-26kHz.
• Plug: 3.5mm.
• Manufacturers Guarantee.