Material: Made of ABS to normal daily use; The candy-colored design and reasonable button layout beautiful and practical. Easy to Read: Portable calculator with large LCD display, clear and high visibility, allowing you to see the numbers at a glance. Automatically Sleep: Wake up at any time, does not affect daily study and work. If no operation, it will sleep automatically. High Sensitivity Keys: Portable calculator has high sensitivity and quick response to the keys, which improves your work efficiency. Colour:Black Material:abs Size:14.3x8.3cm Package Contents: 1 * Calculator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Automatically Sleep: Wake up at any time, does not affect daily study and work. If no operation, it will sleep automatically. Easy to Read: Portable calculator with large LCD display, clear and high visibility, allowing you to see the numbers at a glance. High Sensitivity Keys: Portable calculator has high sensitivity and quick response to the keys, which improves your work efficiency. Material: Made of ABS to normal daily use; The candy-colored design and reasonable button layout beautiful and practical.