LCD-screen 12 digits. Bi-coloured: green-red. Screen size: 100 x 18 mm. Size of the characters: 14,9 x 5,8 mm. Bicolored print. Print speed: 2,7 lines/second. Buttons for cost, sale, margin. Button tax -, tax +, taux, GT and 0, 00. Clock. Charge with cable. Green product: the printing calculator MP120-MG is partially made from recycled materials, in order to contribute to a sustainable use of non-renewable natural resources. Dimensions : 29,2 x 21 x 6,5 cm. Weight: 1,03 kg.