Are you looking for a spark to promote your business or company? Then look no further than the High Sierra Noise Cancellation Headphones. These headphones reduce noise level 12 decibels at 300 Hz. The 70 inch cable will plug into plane seats, MP3 players and computers. The headphones also come with padded earpieces to make for a comfortable fit. For your convenience you will also get 1 AAA battery, airplane adapter and gift pouch.