Feature:1. [MULTIFUNCTION CALCULATOR] The TY-628 is more than just a calculator. It features multiple functions such as recall calculation, percentage operation, memory subtraction key, and memory addition key. It\u0027s a versatile tool that caters to various mathematical needs.2. [DUAL POWER SOURCES] This scientific calculator operates on dual power sources - solar and 1* AAA battery (not included in the package), ensuring continuous and reliable power supply for your calculations.3. [CLEAR DOUBLE-LINE LCD Screen] With its 12-digit double-line LCD display, this desktop calculator clearly shows your computations, making it easy to read and interpret results.4. [PORTABLE AND CONVENIENT] Its compact design makes the TY-628 an ideal travel companion. Lightweight and easy to carry, you can take it with you to work, school or anywhere you need to perform calculations.5. [DURABLE AND USER-FRIENDLY] Made for everyday use, this calculator is durable and user-friendly. It\u0027s a valuable addition to any office desk or school bag.Specification:Features:[MULTIFUNCTION CALCULATOR] The TY-628 is more than just a calculator. It features multiple functions such as recall calculation, percentage operation, memory subtraction key, and memory addition key. It's a versatile tool that caters to various mathematical needs.[DUAL POWER SOURCES] This scientific calculator operates on dual power sources - solar and 1* AAA battery (not included in the package), ensuring continuous and reliable power supply for your calculations.[CLEAR DOUBLE-LINE LCD Screen] With its 12-digit double-line LCD display, this desktop calculator clearly shows your computations, making it easy to read and interpret results.[PORTABLE AND CONVENIENT] Its compact design makes the TY-628 an ideal travel companion. Lightweight and easy to carry, you can take it with you to work, school or anywhere you need to perform calculations.[DURABLE AND USER-FRIENDLY] Made for everyday use, this calculator is durable and user-friendly. It's a valuable addition to any office desk or school bag.Specifications:Model: TY -628Color: WhiteSize: 125x163x39mmWeight: 151gDisplay: 12-digit Package List:1 x CalculatorPackage List:1 x Calculator