Sony MDR-NC22 Noise Canceling Earphone

The NC22 features a compact battery compartment and a wide-diameter (13.5mm) driver unit. The noise-canceling feature cuts out ambient noise, boosting sound quality and convenience on the move.

• Noise-canceling feature reduces ambient noise by 75%, providing clear sound.
• 13.5mm driver unit delivers excellent performance and high sound quality.
• A push of monitor button delivers the ambient sound, without removing the headphones
• Continuous battery operation time is about 50 hours.
• Included silicon earpieces are available in three sizes (S, M, L) to fit your ears gently and comfortably.
• Power source: DC 1.5V (battery AAA x 1)
• Plug: Gold-plated L-type stereo mini plug