Audio-Technica ATH-M50RD Limited-Edition Red Professional Studio Monitor Headphones with Coiled Cable + BONUS Photive 5200mAh Portable Backup Battery Charger Power Bank. Mobile Power Source for Smart Phones and Digital Devices Exceptional audio quality for professional monitoring and mixing Closed-back cushioned ear cup design creates an outstanding seal for maximum isolation. Adjustable padded headband for comfort during long mixing/recording sessions Collapsible design ideal for easy portability and convenient storage. Proprietary 45 mm large-aperture drivers with neodymium magnet systems BONUS ($50 Value) 5200mAh Portable Battery Charger - Allows you to Charge Any Mobile Device with A USB Port On the Go ButterflyPhoto is a Authorized Audio-Technica Dealer