This headphone incorporates active noise cancelling technology. This technology muffles the surrounding noises to enhance your listening experience. Ideal to use in noisy environments like airplanes, or traines. The high performance neodymium drivers produce a dynamic sound and bass reproduction. The adjustable headband and soft ear cushions offer an optimum fit. A smart foldable design in combination with the included carrying bag makes it very easy to take this headphone with you.

Specifications:
• Frequency range: 20 - 20.000 Hz
• Active noise attenuation: 100 - 1.000 Hz > 8 dB/300 Hz
• Sensitivity: 113 dB
• Impedance: 32 Ohm
• Maximum power input: 200 mW
• Cable length: 2.0 m
• Battery: 1x AAA
• Weight: 225g (included battery)

Package contains:
• Headphones
• 3.5mm plug
• 6.5mm plug
• Airplane plug
• Carrying bag