4.5 x 4.5 x 1.2 inches

Altitude Hold Function: Powerful air pressure altitude hold function allows you to release the throttle stick and the drone will keep hovers at it's current height. Foldable and Easy to Carry: This mini quadcopter can be folded into the controller, which is small and easy to carry. One Key Take off / Landing: Drone automatically hovers at a set altitude after take-off and before landing making it easy to control and maneuver, especially for beginners who are not yet skilled.