SY X25 RC Quadcopter 8CH 2.4G Transmiter 4-Axle 3D Roll RC Flying Car No Camera 360 Degree Flips One key to Return Helicopter Drone Flight Duration: 6 minutes Battery For Transmiter: 4 x 1.5V AA Battery (not included) One Key to Return Function Makes it Easily to Find the Way Home. With Colorful Flashing Light, Possible for Night Fly.