The Real Madrid MP3 Headphones is an official Real Madrid product and is produced under licence for Real Madrid Football Club. The headphones are in classic black and packed with features including SD/MMC card slot LCD with track info rechargeable lithium battery through USB Wireless headphones with FM Radio. The headphones earcups incorporate fold-up motion which make them extremely portable. This means they are perfect for listening to your music on the go and safely packing them away when not in use. Package Contents: Headphone USB interface cable Audio Jack cable and a manual.