XIRO Xplorer V Aerial UAV Drone Quadcopter with Extra Battery & Power Bank Ready to fly quad copter: Charge the included battery, attach the propellers & start the remote controller Real time live preview and flight status achieved by attaching smart phone to the remote controller High-precision 3-axis camera stabilization system enables a whole new level of smooth, stable and blur-free photo capture and video recording in the sky Distinguished "Follow Me" and "Circle Around Me" functions brings you incredibly amazing selfie shots with great ease and lots of fun 5,200-mAh lithium polymer (LiPo) rechargeable battery can fly up to 25 minutes on a single charge