Maxbo 2016d Drone UAV,3D Flip,LED Flashing Light,6 Axis Gyroscope, Loop Function, Rechargeable 2.4GHz 4CH RC Quadcopter Mini Quadrocopter 6-axis design makes the gyroscope adjustable, promoting flying stability Flight time will be up to 6 minutes,short charging time for 1.5 hours Powered by a piece of rechargeable 3.7V 500mAh lithium battery,Remote Control Battery:4*1.5V,AAA Battery Modular design makes it easy to install and repair. Remote distance is up to 50m. one year warranty for battery,MFB,main blade.