Rainbow Drone Mini Foldable Quadcopter with Transmitter 2.4G WiFi FPV Optical Flow Positioning
This foldable drone is compact, so you can take it anywhere. Just download the app so you can see what the built-in camera is viewing. (Search "RAINBOW Drone" on app market, requires Android 5.0 or above or IOS 8.0 or greater.)
When the aircraft's indicator flashes, it indicates that the battery is low and the aircraft will automatically land in the current location. The maximum control distance of phone APP is about 50 meters. If the aircraft is flying out of the range and losing connection, the aircraft will automatically land in the current location.
Optical Flow Positioning: Underneath need rich texture and scattered reflection material. Need sufficient lighting environment (reflectivity >20%, illumination > 30 lux).
Unfolded size: 174 x 174 x 63 mm
Folded size: 122 x 86 x 44 mm
Diagonal length: 212 mm
Max ascent speed: 2 m/s
Max descent speed: 1.5 m/s
Max flight altitude: 4000 m (13,000 ft.)
Max hover time: 13 min
Working temperature: 0 to 40°C
Hover accuracy: Vertical: ±0.5 m, Horizontal: ±1.0 m