NEW GENERATION OF SMART CUBE. GAN356 i3 is the world's first cube with adjustable magnets, and also is the upgraded version of GAN356 i2. Support Al academy, synchronized animation display and up to 50k+ solves, well prepared for every online battle! ADVANCED ADJUSTMENT SYSTEMS. GAN356 i3 has GAN newest magnets system, GMS v4, not only with 7 levels of magnets strength, but also 9 kinds of tension adjustments, totally in 63 setting choices. Just a simple turn to complete the adjustment, freeing your hands! UPGRADED CORE DESIGN, BETTER THAN EVER. Equipped with smart core 3.0, make GAN356 i3 upgraded to almost 0 step lost, 15 hrs battery life and 365 days standby time, better record your every wonderful moments. EASY TO START, BATTALE MAKE ENDLESS FUN. Well-designed 7 in-app lessons to cover every pointto solve a cube. Additional Algorithm Training, Video Replay and Particular Traning, Weaknesses are broken one by one. Switch to online-battle mode, progress with your cubing friends all over the world! To activate for the first time, rotate the white side 360° in the same direction within 3 seconds. CONNECT TO OTHER SMART GADGETS & DISCOVER MORE: With GAN Robot(sold separately) the GAN356 i3 can be solve in 5 seconds. And don't forget to join the prize-winning activity inside the app! If you had any question during playing, don't hesitate to contact us for help. If you have any questions about the App, please feel free to contact us. Relevant issues will be communicated through customer service to the technical and product departments to investigate and provide a solution.