I purchased this online on December 10th. I used it only a few times at home, but it wasn't to my liking, so I'm selling it. Of course, it's clean and in good condition. However, I did feel a slight difficulty in pressing the buttons and a sluggish response. Recommended for those who think "as long as it's cute, it's fine!" 【Cute Aesthetic Calculator】 The calculator uses gradient colors and large retro round buttons, making it simple and beautiful. The size is suitable for both desktop use and holding in your hand. The comfortable feel and stylish appearance will inject new vitality into your work, study, business, and daily life! 【Energy Saving & Power Saving】 The calculator is equipped with a digital high-efficiency energy controller, which automatically turns off the power after 10 minutes of inactivity, saving energy and power. You can wake it up by pressing any key. (Note: Batteries are not included with the calculator, so please prepare them separately.) 【Anti-Slip Design】 Made of high-quality ABS environmental protection material, it has a rounded texture and is stylish and durable. Anti-slip rubber feet are attached to the four corners on the back of the calculator to prevent the body from slipping during input. #CuteCalculator #PokoPokoCalculator #ClearCalculator