Casio Calculator XD-SG5000BK Electronic Dictionary EX-word Black; Release Date: January 22, 2021; Large 50 Sound Keyboard, Simple & Easy to Operate; Dictionary & encryption model specialized in "Easy to Use"; "Wide Garden" 7th Edition" (Corrected Version); Product Size when Closed): Height: 0.7 x 14 inches (14 inches (14 mm) 8 mm x 10 mm Weight: 7.8 oz (222 g) (not including batteries); Display Size: 5.3 type touch panel (5.0 type, 528 x 320 dot TFT color LCD); Key arrangement: 50 sound key layout; Power supply: 2 x AA alkaline batteries; Battery life: 130 hours.