These RC Helicopters are perfect for the more adventurous beginner and an excellent introduction to the world of Remote Controlled Helicopters. These helicopters are fully controllable with more moving components and fly in all directions and can fly up, down, left, right, forwards, backwards and spin left/right on their axis. These helicopters are primarily for indoor flying unless there is no wind outside with the exception of the single bladed models such as the Walkera 4G1B and the E-SKY Honeybee which are outdoor trainer models.