This radio controlled buggy has a Li-Polymer battery to maintain good voltage juqu total unloading it. She is very nerveuve and you need a lot of space to really enjoy with. As she goes fast, it's pretty hard to keep a straight path with this kind of vehicle, even trying to refine parallelism. Must be charged for 1 hour to have full battery, and can be played for 1/2 hour. What I like: form, tire grip without remote antenna, LiPo battery, speed What I like less: management of the trajectory
