abay 2019 hot AF665 Dual Track 3D Competition Infrared 2 RC Cars with 2 Hand Cranks 48pcs Track YH-61 Aircraft RC 1 V 2500 mAh Battery

1 V 2500 mAh Battery

- 4K-60fps camera

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

Length--790mm

abay 2019 hot AF665 Dual Track 3D Competition Infrared 2 RC Cars with 2 Hand Cranks 48pcs Track YH-61 Aircraft RC 1 V 2500 mAh BatteryMain 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