Hobby Zone Zig Zag Racer 3 RTR: Silver A ready-to-run, one box purchase fully proportional pistol-grip zx10 radio with esc for more precise, accurate and natural steering 6-cell 1000mah ni-mh battery pack included dc peak charger safely charges 47 cell battery packs in 30 minutes updated canopy graphics and color for a new, sharp look self-righting hull to prevent capsizing sealed radio box protects radio components soccer bumper and balls included three colors to choose from with six different channels so you can race boats simultan.