ATTOP YD-928 2.4Ghz 4CH 6-Axis GYRO 3D Mini RC Quadcopter Helicopter UFO Drone This 4-Channel Quadcopter brings a new element to radio control helicopters, and a completely different experience of flying - balance, control, and flips are a refreshing change and new process of learning to fly. . 2.4GHz Remote control . With use of the newer 2.4GHz technology, the quadcopter has the characteristics of longer control distance, strong anti-interference ability,small power consumption, and rapid response. . 360 Eversion . A key 360 roll, continuous roll for perfect action and wonderful performance. . 3D Full flight . Up, Down, Left, Right, Forward, Backward, Leftward flight, Rightward flight. . Features: . 3 way precision controller: up/down, left/right, forward/backward . Speed up mode . 360 Eversion . Withstand 5-6 degree wind in outdoor . Built-in Six-axis Gyro . Four-motors driving provides stable flying ability to guarantee free flight for all flying actions! . Biomimetic Design . Color is various, we will ship the random color depending on the stock. . Specification: . Quad Copter Size: 8cm x 8cm x 3.5cm (3.2" x 3.2" x 1.2") . Propeller Diameter: 5.5cm . Function:Up/down,left/turn right,forward/backward,Leftward flight/Rightward flight. . Product Battery: 3.7V 250mAh Li-po Battery . Transmitter Battery: 3 x 1.5V "AAA" Batteries (NOT included) . Charging time: About 40 Minutes (USB Charging) . Flying time: About 6-8 Minutes . Controlling distance: About 40 Meters . Frequency: 2.4Ghz . Channel: 4 channels . Package Includes: . 1 x YD-928 Quadcopter . 1 x 2.4G remote controller . 1 x USB Charger . 4pcs x Propeller . 1 x English Manual . 100% Brand New .