10-digit desktop calculator with dual power (solar and battery). blue Compact desktop calculator with large. angled. 10-digit display Fresh. colourful design. high quality finish Keyboard: easy-to-use and to-clean plastic keys Power supply: Dual-Power (solar power with sufficient light and immediate switch-over to battery operation with too little light) / Battery included Functions: Basic Calculations [+] [-] [x] [/]. Root Calculation [?]. Percentage [%]. 4 Button Memory [M +] [M-] [MR] [MC]
