Canon LS-22TC. Form factor: Desktop, Type: Display, Colour of product: Silver. Display character size: 4.60 x 9 mm, Display size (HxV): 64.5 x 14.5 mm. Battery type: LR-44 (LR-1154F). Weight: 68.5g, Dimensions (WxDxH): 122 x 75 x 11 mm