[Musical Function]: It is not only a calculator, but also a musical instrument, which can be used to play some simple music. "CE" Button can switch long, medium and short tone.
[How to Convert Electronic Piano]: First press the "AC" button, then press the "Time/Date" button twice to enter the musical function. Press the number key"1-9" and "+,-,x,÷, =", the calculator will make a sound.
[Multi Functions]: Support add, subtract, multiply and divide calculation function, GT, M+, M-, MRC, etc. Support time, date, alarm, volume control function. Let you work fast and efficiently.
[Large Display]: Electronic desktop calculator with 12digits large LCD display. Tilted screen design, clear and easy to read. Ergonomic design, comfortable button. Powered by 2pcs AA batteries, easy to use.(Batteries are not included.)
[Wide Application]: The sound is clearer and brighter. Suitable for office, business, store, home using.