1. Two wheels separately not connect together, there's 3 parts not current 2 parts to avoid all the patent problems with Solowheel, Chic and Razor;
2. Always keep balance, will not fall down when step on it, easier to learn and play;
3. Detachable and replaceable battery;
4. Double bluetooth speakers;
5. Handle in the middle, easier to bring;
6. HD screen in handle to show info;
7. Auto sensor lights, automatically adjust the brightness of the light;
8. Will get UL2272 certificate soon.