Liberty K400 Mini Drone 4 CH 6-Axis 2.4 GHz Gyro RC Quadcopter for Beginners (Black/Green) Super Mini RC Quadcopter Flying Stunt Drone 360 degree 3D flip, up/down/ hovering/turn left/right/forward/ backward 2.4GHz 4 channel 6 axis Flight time: 6-8 mins, Charge time: 45 mins Product Size: 5" x 5" x 2.5"