Fantastic stereo quality! Noise cancelling feature (1xAAA battery included). 3.5mm - 6.3mm adaptor / carry pouch. Adjustable head strap. Perfect for air travel! The reduction is 12db at 200Hz which is around 80% active noise cancellation.

All BaDass headphones use Neodymium magnets. 36mm moving coil driver, 12db 200HZ and 80% noise cancelling, light weight extendable headband, noise cancelling on/off switch, 90 degree swivel earcups that fold flat, includes : inflight travel adapter, 3.5mm to 6.3mm adaptor, carry pouch, requires 1xAAA batteries (included), 1.5m cord length, 3.5mm plug, frequency response: 20Hz-20kHz, sensitivity: 93-99dB, Impendance: 32ohms, max input power: 20mW