After much thought and read reviews, most positive to the most negative I bought this drone for the birthday of my son (12 years). Result: After opening the package, we test, everything is operational and fun, but just an hour later, finally becomes incrontrolable and switches constantly forward. Luckily we had kept the wheels, otherwise it would be broken. Also, I immediately returned the package to Amazon, which has had the professionalism to pay me quickly. Reason for return: malfunction of the machine. Conclusion: To prevent any nightmare you, I recommend you not to buy this drone. It looks more like a poorly constructed prototype than anything else. A word.