Home Wholesale Discount Matek Systems BetaFlight F405-CTR Flight Controller Built-in PDB OSD 5V/2A BEC Current Sensor for RC Drone Wholesale - January 11, 2019 Special Offer Matek Systems BetaFlight F405-CTR Flight Controller Built-in PDB OSD 5V/2A BEC Current Sensor for RC Drone with Free Worldwide Shipping! Rating : / 4.00 US$41.50 Original Price: US$50.48 Buy on Banggood Product Description SHARE ON Twitter Facebook Whatsapp Pinterest Tags Wholesale