Used a few times. The battery is dead. Water has not been added. Obtained at an arcade 2 months ago. Stored at home. There is no original box. The first and second photos are reference images. If you have any questions, please leave a comment m(_ _)m ☆ T-Rex RC ・Dinosaur figure ・Walks, roars, and emits smoke ・Frequency: 2.4GHz ・Fossil-shaped controller T-Rex RC with functions to walk, roar, and emit smoke.