Millennium ChessGenius Pro M815 - Chess computer in wooden lookFeatures: -Recommended age: 8 to 99 years -Processor: ARM Cortex M4 / 120 MHz -RAM: 160 KB -Millennium HIGHSensitive-Board: Particularly smooth-running sensor board for a natural playing feel. -Display: Chessboard display with background lighting -Software: ChessGenius by Richard Lang -Playing strength: > 2.200 ELO -Chessboard dimensions: Chessboard 20 x 20 cm, king height: 4.8 cm -Power supply: 4x AA batteries (not included) -Menu navigation: Text-based, 7 languages (DE / GB / FR / NL / ES / IT / RU) -Device dimensions: 29.5 x 21.2 x 2.5 cm -Weight: 550 g