Panasonic Closed Type Noise Cancelling Headphones The Panasonic Closed Type Noise Cancelling Headphones provide exceptional sound quality along with a high degree of ambient noise reduction perfect for the constant traveller. The collapsible design means that you can pack the headphones away easily in a carry-on bag. The adjustable headband & thickly-padded ear cushions provide long-lasting comfort. The active noise cancelling circuitry combined with the over-ear design allows the headphones to reduce ambient sounds by up to 75 percent. The single-sided cable helps to eliminate messy tangles & the gold-plated mini plug is compatible with a wide variety of devices. An airplane adapter is included so you can take advantage of an in-flight entertainment system. Neodymium drivers provide lifelike sound with a wide frequency response that delivers deep bass smooth midrange & clear treble to put you into the music. Whether listening from the ground or from 30 000' the RP-HC150-S is an ideal choice for affordable noise cancellation. Features * Convenient folding design ideal for compact travel * Combination of active circuitry & over-ear design reduces ambient noise by up to 75% * Adjustable headband & padded earcups for fatigue-free listening * Large neodymium drivers for realistic sound * Single-sided cord for fewer tangles * Gold-plated 3.5mm mini plug for wide compatibility * Airplane adapter included