Bad Bad 210

We have assembled quite quickly. As against the "contact" to advance tends to move so inoperable. The sticker does not last over time. This quad is not working too bad on asphalt but do not expect to roll more than 5 min on grass or pebbles. What about the battery: it charges when she wants, never the announced duration 2 hours and takes less charge. The service is just appalling, I never heard back despite several reminders and only the site amazon felt concerned and proposed repayment of the battery if I rachettais one.
In summary, a high price, not a powerful enough battery, a non-existent service. Since I no longer buy the smoby brand.