Marschpat InkPad 3; digital marching book for marching music, church music, serenade; 7.8 inch (19.8 cm) E-Ink Carta display; SMARTlight for regulating light color and brightness for a harmonious reading experience at any time of the day; weight 210g; internal memory of 8GB; Bluetooth; Wifi; color: black; incl. micro USB cable, micro USB audio adapter, quick start guide, warranty card; optional marching holders available for the respective instrument; a paid account at web.marschpat.com is required for use as this digital marching book (only in German language)