Mechanical Calculator,BTSEYAW Dual Power Calculator with 8 Digit Display tilt Screen and Big Buttons, Cute Office Desk Accessory (White and Purple)

["Quality & Appearance - ABS material，clean lines ,gradient color and retro keys make it cute and practical. Perfect for many occasions, business, office, home, basic budgeting, school, and more","Dual Powered Calculator - solar and battery power .It will turn off without any use in about 10 minutes","The top portion of the calculator is slightly angled upward from the flat body of the calculator to make it easier to read when lying on your desk. The display is nice and clear. The big round size of the calculator buttons prevents you from hitting the wrong button","Size - 5.9X3.8x1.2 inch, 3.85 Ounce（without battery and package）. It is large enough to use comfortably on a desk but small enough to be easily stored in a drawer","Our service: Come with 1 AAA battery.If you have any question about our product ,feel free to contact with us via Amazon.com"]