4K Super UHD Camera: Equipped with shock absorption function, it is easy to capture clearly photos and more stable videos, 5GHz wifi transmission ensure the high-speed real-time image. HS510 is definitely a travel essential. GPS & GLONASS: Dual satellite connectivity using both GPS and GLONASS navigation systems, which means the gps signal is not easily lost outdoors. Along with the optical flow positioning, barometer and satellite systems, ensure the drone has terrific return-to-home point and more precise landing. Endless Fun in APP Control: With GPS Follow Me, Point of Interest, TapFly, the aircraft can shoot stable aerial shots. You can easily control the drone with your phone. With carrying case, It is much more convenient to carry while travelling. Brushless Motor: Brushless motor with aviation propellers for high aerodynamic efficiency, which is more quiet and longevous than brushed motor. Maintenance-free, which makes your flight more enjoyable. Portable & Ultralight: HS510 has compact design in that the quadcopter arms and blades can be folded. It is small (Folded Dimension:5.59*2.91*2.04) and weighs less than 250g/0.55lbs, you don't need to register your drone with the government. Nice Choice for Beginners!