10-Digit Scientific Calculator - High-Resolution LCD Display, Compact Foldable Design, Handwriting Board, Solar and Battery Dual Power

10-Digit Scientific Calculator - High-Resolution LCD Display, Compact Foldable Design, Handwriting Board, Solar and Battery Dual Power - Ideal for Teachers, Engineers, and Professionals Display Type:Led Brand:ELICE Battery Properties:Non-rechargeable Battery Non-rechargeable Battery:Button Battery (Diameter＜20mm) Power Mode:Battery Powered Operating Voltage:≤36V Item ID:TR15223 Origin:Guangdong,China