OFFIDIX Office Calculators Desktop Calculator,Basic Calculators, Solar and Battery Dual Power Electronic Calculator Portable 12 Digit Large LCD Display Calculator Large Calculator

Features: >HD DISPLAY: 1. Display: Use of Japanese LCD, letters is legible and striking, thick black, no shadow 2. Metal surface:It is aluminum material to achieve better protection. 3. Number button:German ink, durable. 4. Circuit board:anti-corrosion board, good conductivity, strong adhesion of carbon oil 5. IC fast: fastrunning, low energy consumption 6. Button glue:It is use of new raw materials and refined high-quality silicone oil, feel more comfortable 7. Line: Comply with European environmental standards. 9. The outer protective shell can avoid the keys being scratched and The antiskid silicone pads can not easy to slide >SOLARENERGY 1. American optoelectronic technology, high photoelectric conversion efficiency, long serving life, able to provide adequate electricalenergy, more environmentally friendly. 2. Even if the light source is covered, the built-in power supply can protect the calculation >COMFORT KEYS 1. In accordance with ergonomic shapes and configurationsto conform to natural finger movements. 2.  You will never be hitted the wrong numbers . They are really easy to press and make the perfect "clicking sound". Specification: *Dimension (L×W×H):6.4*6.1*1.38 inch * Weight: 0.48 lbs Package includes: - 1 x Calculator