1, noThree, drones. Saw a drone on a certain patch, watched their video felt very good, and the price is not expensive to buy a model. Buy back to try, this is not a drone, this is a remote control car. Running on the road, not flying.
2, nine machine in the sale, after-sales and maintenance are very mature, but the shell selection is limited, but can provide customized services, trustworthy. In summary, if you need to find second-hand goods, we highly recommend Nine Machine Mall, they provide professional service and assurance, although the shell selection is limited, but the overall experience is very satisfying. Remember to check carefully when buying,