Efly Nano X Micro Uav Drone Quadcopter 2.4Ghz Ready to Fly, RC Quad Helicopter Indoor 4 Channel The mini RC quadcopter: size - 46*46*24 mm, weight - 11.5g The latest 4 Channel with six axis gyroscope sensitivity that permits super stable flight Three speed modes - low & middel & high,easy to control; Two Fly Mode:Indoor/Outdoor Attractive appearance & color,6 LED lights indicates front and back of the heli and also helps in low light/night flying An incredible quadcopter, so compact it can fit comfortably in your hand and fly on precision controlled exercises into the narrowest of nooks