Main Features: Holy Stone HS110W has adopted more than 12 kinds of technologies among which the main parts are as below: -FPV Camera and 3D VR Mode: You can watch a live video and snap wonderful photos with the FPV function in your smart phone. And the 3D VR headset is compatible -Altitude Hold Function: when you release the throttle stick, the drone stays hovering at the current height. -APP Control: Operate the HS110 RC Drone through an APP in your smart phone. Many functions can be activated such as Gravity SENSOR Mode-One Button Take off/Landing: Press this button to simply make your drone take off or land after the drone is paired with its controller. -3D Flips: Cool flips make flying interesting. It can roll in different directions. -4 Speed Modes: 4 speed modes from low to high suitable for both beginners and experts. -LED Lighting: Equipped with LED navigation lights and remote control indicator light for night flight. Specification: Quadcopter Weight: 108g (FAA Registration NOT Required). Drone Dimensions: 12.6 x 12.6 x 2.6 Inches, Video Recording Modes: 1280 x 720p harging time: about 60 mins, Playing time: 7-9 mins, Transmitter Operation Range: about 50-100 meters, Video Transmission Range: about 50 meters.