Sharp PW-E430, QWERTZ, AAA, 5.22 oz (148 g), 4.92 x 3.13 x 0.661" (125 x 79.4 x 16.8 mm) Sharp PW-E430. Keyboard layout: QWERTZ. Battery type: AAA. Weight: 5.22 oz (148 g), Dimensions (WxDxH): 4.92 x 3.13 x 0.661" (125 x 79.4 x 16.8 mm)