OSALO - office calculator model OS-2TV, brand OSALO

Specifications Usage. Calendar Power Source. SOLAR Material. Plastic Battery type used. Dual power source Maximum numbers. 12 Pattern. Type of solar energy Brand name. OSALO Origin. (Manufacture) CN Certificate. CE Brand. OSALO/OSALO Model. OS-2TV Material quality. Friendly plastic ABS Material quality. Adapted battery. Dual power supply Product type. Arithmetic calculator Display number of digits. 12 Is it equipped with a battery. Yes