BOSE headphones are famous for eliminating background noise while offering the highest sound quality. In addition to the phones, this package includes the rechargeable battery, charger, airline adapter plug, carrying case, and a connecting cord with a standard stereo mini plug. Originally sold for $325. Respond by email or phone 801 487-3047. ALSO AVAILABLE: Philips closed back headphones which sound almost as good but lack the noise cancelling feature: $20.00