1.Foldable-The folded size is only 12.5m...
→Forward, backward, turn left, turn right...
→Forward, backward, turn left, turn right...
→Forward, backward, turn left, turn right...
→Forward, backward, turn left, turn right...
→Forward, backward, turn left, turn right...
→Forward, backward, turn left, turn right...
→Up/Down,Left/Right Sideward fight,Forwar...
→Up/Down,Left/Right Sideward fi...
→Up/Down,Left/Right Sideward fi...
→*Color: Green *Function:Go ah...
→*Color: Blue *Function:Go ahe...
→*Color: Red *Function:Go ahea...
→*Color: Red/Yellow *Function:Go&nb...
→*Color: Red/Green *Function:Go&nbs...
→