abay 2019 hot AF665 Dual Track 3D Competition Infrared 2 RC Cars with 2 Hand Cranks 48pcs Track YH-61 Aircraft RC the picture is just a

the picture is just a shooting effect

rising climb

Easy to cut by art knife

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

Camera Wifi transmission distance: 300m

abay 2019 hot AF665 Dual Track 3D Competition Infrared 2 RC Cars with 2 Hand Cranks 48pcs Track YH-61 Aircraft RC the picture is just aMain 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