The red, nano-scale Q4 Nano H111 Quadcopter is ready-to-fly, requiring only two AAA batteries for the transmitter (radio controller) to get started. This tiny quadcopter features a 6-axis stabilization system to keep it safely in the air while maximizing agility. With the included 2.4 GHz transmitter, aerial acrobatics including flips and roles can be enabled simply by pressing down on the throttle stick. Propeller guards are included to help avoid damage to the propellers following a light collision.