Feature(may vary by option.)
●LONG-LASTING EDUCATIONAL SMART TOY: Monster Go Smart Cube is the 3x3 cube with compatible app that helps you solve it as a beginner and improve yourself as a cuber. With inside replaceable battery, it offers a 280-hour play time. Awesome STEM toy!●EASY TO PICK UP, HARD TO PUT DOWN: With in-app video tutorial and 7-step solving instruction, even a beginner can quickly learn to solve individually. Get one and youll soon be attracted and addicted to this smart cube.●TRACKING AND BATTLE, AS ALWAYS: Monster Go Smart Cube measures and saves your solve in 4 parameters: Time/Move/TPS/Fluency. Online battle is also available in MG3 Ai. Match same level opponent within seconds, anytime, anywhere!●ALSO A GOOD CUBE FOR SPEED CUBING: Intelligence and performance are perfectly combined in MG3 Ai. Weight only 81g while adopting sensors, battery, circuit board iniside, and still keeps great handfeel and excellent corner cutting. Turns smoothly!●SATISFACTION GUARANTEED OR YOUR MONEY BACK - The cube goes through strict testing and comes in exquisite package. If for any reason you are not happy with this 3x3 speed cube, just tell us and a replacement or a full refund will be applied. Go get this little puzzle and start exploring the world of cubing![3Ai(Standard Package)]
![](https://m.media-amazon.com/images/I/418IF2n1t8L._AC_.jpg)
[3Ai(Box Package)]
![](https://m.media-amazon.com/images/I/41OmQ7FovxL._AC_.jpg)
[3Ai(Premium Package)]
Description