Denver DRO-171

 Stable & Easy to Fly 4-channel, 6-axis gyro with altitude hold for steady flight. One-key takeoff/landing, headless mode, and reverse for simple control.   Smart Features LED lights for night flights and infrared sensors for obstacle detection.   Good Range & Battery Life 30-40m range, 500mAh battery charges in 40 mins for 7-8 mins of flight.   User-Friendly Control 2.4GHz controller (3x AA batteries required, not included). Type Quadcopter Foldable No Transformable No Built-in camera - Night lighting Yes Controls Remote control Operating range up to (m) 40 GPS No Type of ports USB for charging Battery capacity (mAh) 500 Flight time with full charge (min) 7-8 Battery charge time (min) 40 Charger included Yes Size (mm) 171 x 43 x 171