F121&F121 Pro VS Toy Plane
Functions F121&F121 Pro Toy Plane
Altitude Holding F121&F121 Pro flight with accuracy altitude hold even through narrow space or no matter how close to the surface (less than 10 centimeters height) cannot to flight fast and cannot keep Altitude Holding when close to the surface
PID Autotuned rise and descend at high speed even with Altitude Hold Mode keep stable reply on slowly speed
FHSS, 67 channels pseudo-random frequency sequence hopping better anti-interference ability to both the same frequency band and different frequency bands, worry-free for more than hundred pilots competion at the same competition terrain at the same time can not more than three pilots competion at the same competition terrain at the same time
Professional Transmitter 2000 meters control distance, FPV racing freely at any flight environment 100 meters control distance
Professional Charger More than 18 years professional chargers design experiences guaranteeing safer charging and longer lifespan. Maxmium 2A charging current makes a 650mAh battery takes about 20 minutes to fully charged more than 1 hour to fully charged a 650mAh battery
Noise Reduction by Software not only enables the motors of F121 to work without noise during the flight but also makes them more responsive and efficient than traditional 8520 coreless motors, ensures a longer life span too much noise when flight serious heating makes the motors with short life span
FPV Image Transmission System The image transmission system that integrates camera and OSD module, ensuring voltage, flight time, power real-time feedback, stable transmission with more than 600 meters telemetry distance and good video photography. can not FPV racing because of the delay of the image transmission module
Come with Professional Accessories designed for racing drone Radiolink professional transmitter for racing drone 　
flight controller with altitude holding by inertial navigation designed for racing drone 
Carbon fiber and plastics
FULLYMAX battery, 10 minutes flight time
GEMFAN Propeller
EWRF Tech image transmission system that  integrates camera and OSD
Hawkeye FPV Monitor: 4.3 inch, 5.8GHz, and forty-eight channels FPV display with receiver integrate, with the resolution of 480*3(RGB)*272, the aspect ratio of 16:9 and response time of 10ms.