abay 2019 hot AF665 Dual Track 3D Competition Infrared 2 RC Cars with 2 Hand Cranks 48pcs Track YH-61 Aircraft RC Easy to cut by art

Easy to cut by art knife

Compatible with both android and ios

Length--790mm

6: PWM frequency 8K/16K/32K

abay 2019 hot AF665 Dual Track 3D Competition Infrared 2 RC Cars with 2 Hand Cranks 48pcs Track YH-61 Aircraft RC Easy to cut by artMain Features: How to play: after building the track, put the cars on the track, shake the hand crank to move the cars. The faster you move, the faster the cars High speed motor and LiPo battery drive, suitable for competitive games With 48pcs track, the product can be assembled freely with 860cm length Can 3D competition, 360 degree, 180 degree, 90 degree, all around driving There are many systems, many accessories, you can choose to practice a