GeekBuying.com has Xiaomi Mi Drone FPV 4K Support Dismountable Gimbal APP Transmitter Dual Control Mode UAV RC Quadcopter on sale for $475.99.
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Equipped with HD 4K camera supports max to 3840 x 2160p / 30fps video recording.
Real-time Image Transmission
Mi Drone (4K version) has low latency and strong anti-inteference technology built in so you can enjoy a bird’s eye view, even when you are 2km away.
Set a location on the map within the app, and Mi Drone automatically flies towards the pinned location.
Circle around an object
Choose a point and set desired hover height and radius. Mi Drone will automatically circle around an object,capturing beautiful shots of the object.
3 Axis Gimbal
Camera attached to a 3-axis gimbal, stabilizes up to 2000 vibrations per second.
GPS + GLONASS positioning
Uses GPS + GLONASS positioning, sets pinned location faster and more accurately, making hover more stable.
Longer Flight Time
The Mi Drone has a maximum 5100mAh flight time of 27 minutes frome a 5870mAh removable battery, providing more time in the air to capture the perfect shot.
One key automatic taking off / return / landing, real-time electric quantity monitoring and low-voltage return warning.