Com1950s Advanced Scientific Calculator

Solar Calculator High Color Dopamine 12 Bit Mechanical Key Scientific Computer Features: Portable calculator with a large 12-bit LCD display screen, clearly visible, allowing you to see numbers at a glance Easy to store in a drawer or carry in a schoolbag or Briefcase; Suitable ...Solar Calculator High Color Dopamine 12 Bit Mechanical Key Scientific Computer Features: Portable calculator with a large 12-bit LCD display screen, clearly visible, allowing you to see numbers at a glance Easy to store in a drawer or carry in a schoolbag or Briefcase; Suitable for home, school, and office use The basic standard calculator is made of polypropylene.Material safe, smooths buttons, comfortable touchs Ensure normal daily use; Candy colored, reasonable button layout, beautiful and practical Two power supply, powered by one No. 7 battery or solar energy, more convenient to use and energy-efficient Product Description: Product Name: Solar Calculator High Color Dopamine 12 Bit Mechanical Key Scientific Computer Net weight:130g Product