All doors, trunk and hood can be opened. Detailed interior, headlights, tail lights and sound. 2. You can pull back the car, then it can move forwards even without battery. 3. The battery is already installed at the bottom. When open the doors, it can come with sound and light. 4. Great gift for children, relatives and friends. Very suitable for birthday,Christmas gift, new year or other festival. Also it can be a gift for your boyfriend. Of course, if a friend is a car enthusiast, There is no other better choice but this.