Space Rails 4-Ch F802 2.4Ghz Remote Control Quadcopter Drone With Hd Video Camera Indoor and Outdoor with Various Flight Control Options of Up, Down, Left, Right, Forward, Backward, Sideward and More Pre-Tested and Wind Resistant up to Grade 4 Excellent 2.4Ghz Remote Distance Reception With Longer Flying Times From a 3.7 volt Lithium Ion Rechargeable Battery Equipped with a Digital HD Video Camera Hours of Exploring and Flying with This 4-Axis quadcopter