4-rotor drone

S99 MAX 8K Foldable Brushless RC Drone with Optical Flow and 480P Camera for 4-Way Obstacle Avoidance, Quadcopter with Single Battery - Dark Gray
Basic functions: Optical flow altitude hold, electric camera angle adjustment, four-way obstacle avoidance, body tent, foldable drone, six-way gyroscope; One-key takeoff, one-key landing, ascent and descent, forward and backward, left and right sideways flight, steering, headless mode, body lights/headlights.
Additional camera functions include: gesture photo, video, headless mode, emergency stop, flight path, gravity sensor, music, 50x zoom, and auto-photo.
Optical flow visual flight: During flight, the drone has real-time opportunities to automatically maintain stable flight without the need for oil. Door height control, easy to get started.
Watch HD video in real time without delay: Watch the drone in real time through the app, capturing high-resolution images without delay.
Long-lasting modular battery: The battery features a modular design, easy to install and remove. A large lithium battery provides a longer battery life.
Brilliant lighting mode: Whether day or night, indoors or outdoors, the lighting modes can definitely help pilots light up the night.