Skyartec Butterfly 250 2.4Ghz RTF 3-Axis Brushless RC Quadcopter without Battery 7 Channel NASA701 LCD Transmitter included. Four 1804 2200KV Brushless Outrunner Motors included. 15A Brushless Electronic Speed Control included. 3-Axis Compass Receiver 20C 2S or 3S LiPO Batteries and charger are required and NOT included. Up to 7 minutes of flight time. 7 Channel NASA701 LCD Transmitter included. Four 1804 2200KV Brushless Outrunner Motors included. 15A Brushless Electronic Speed Control included. 500 Meters of control distance.