Free Shipping 4pcs=2A+2B 9cm 90mm Length 2.8mm hole Main blades Props Propellers For R/C Helicopter Model Toys Spare Parts Brushless Motor Intelligent Optical flow positioning

Optical flow positioning

Max Ascending Speed: 3m/s

4G R8SF 8CH S-FHSS/FHSS receiver compatible

Detailed Control Distance: 30m

Free Shipping 4pcs=2A+2B 9cm 90mm Length 2.8mm hole Main blades Props Propellers For R/C Helicopter Model Toys Spare Parts Brushless Motor Intelligent Optical flow positioningDESCRIPTION PAYMENT There are many payment methods available on aliexpress. com such as credit cards, real time bank transfers, offline payments (bank transfers and Western Union). You can choose a method which is the most convenient for you. To protect your interests, your payment will be temporarily held by aliexpress, and will not be released to us until you receive your order and are satisfied with it. SHIPPING 1. Shipping cost: Click “