Double E 1:26 Rc Mack Flat Bed Trailer With Manual Excavator Set

1. Licensed by“Mack 114SD”
2. With a manual excavator
3. Remote control for driving and steering;
4. With LED, enjoy playing at night?
5. Simulated sounds: start/ engine, mute function?
6. Detachable cabin, and can turn in 90 degree;
7. Manual lift up/down of trailer;
8. 2.4 GHz free interferance system for multiple trucks drive same time and same place.
Product battery?
3.7V/500mAh li-ion battery (included)
Controller battery?
2*AA/1.5V (not included)