OSALO OS-6815 12 Digits Desktop Calculator Solar Energy Dual Power Calculator

1. Durable and reliable.
2. Corrosion-resistant sheet, fast calculation speed and low energy consumption.
3. Dual power: Solar and 1-section AA battery(Not included when shipping).
4. Display: Using Japanese LCD, the font is real, clear, dark, and has no shadow.
5. Size: 18.5 x 15.6 x 4.1cm; weight: 260g
6. Material: ABS