■ Compact Calculator CD-100 Auto Power Off ● This item was included in a funeral set. It functions well despite its small size. - Size: Approximately 90mm (H) x 60mm (W) x 10mm (D) - Model: CD-100 - Functions: Auto power off, memory function - Replacement battery: 1 x LR1130 (button cell) ※ The LR1130 label on the back was applied with a label maker. It will be sold as is. If you don't need many functions and are looking for a compact calculator, please consider this item. Thank you for looking.