Interactive Electronic Math Game with Sketch Pad - Educational Math Learning Games for Kids LCD Writing Tablet

🎈 Features： 【Learning Modes 】This calculator has 4 regular mode,they are :one-digit addition and subtraction,two-digit addition and subtraction,multiplier and divison operation and judge the relationship between size. 【Answer Game】Short press the timer to freely set 5 or 10 seconds for answering questions, click ok after answering, the machine will announce right or wrong by voice. To turn off/on the answer sound effect, long press the timer switch button. 【Drawing & Draft Recording】For the arithmetic questions posed by the machine, kids can make a draft to verify the results, improve dialectical thinking and memory, while releasing their doodle inspiration easily on it. 【Portable & Safe】The rechargeable calculator writing pad is made of high quality ABS material, drop resistant, easy to clean, you can easily carry it on the go. 【Perfect Gift】The electronic math toy can be used as a learning toy, educational toy, birthday gift and present for boys and girls aged 3+ years old! (This toy is not a calculator, no calculator function!) . 🎈 specifications： Power: 0.15W(Max volume) Battery capacity: 100 MA Suitable age: Children aged three and above Input current/voltage: 5.0V 500MA USB charging Weight: About 170g Note: 1.Due to the different monitors, there may be a slight color difference,thanks! 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!