Thank you for viewing! I've checked it with batteries! It starts up. Sound also comes out. ■Item Condition: The items shown in the photos are all that is included. Please check the condition of the box and the main unit in the photos. Batteries were inserted for confirmation, but are not included. Instruction manual included. Power-on and basic button operation have been confirmed with batteries. I have not checked other detailed operations, so please understand that I cannot provide a guarantee. Please refrain from purchasing if you are sensitive to condition, overly concerned about the condition, or seeking perfection. I am a private seller, so there may be oversights, but please understand. Only those who understand home storage are welcome to purchase.