Great force of 600 × 600mm! !Field area twice the Doctor K!Various fastball and breaking ball is put out chestnut, dual breaking ball lever deployment!Magic ball to disappear course is in good health, too!The Buchikamase a home run slugger in doll hybrid deployment!Function digital score various inputs enliven the game /Dual lever breaking ball /Left and right slugger doll /Commentary announcement function BOS count display /Digital stolen base /Defensive position change function /Magic ball ability to disappear /Continuous pitching feature plug-runner /Outer perimeter fence Battery type: single 3 × 3 (sold separately). Please purchase separately for battery sold separately.