- Brand: SONY - Model Number: RM-JD028 - Batteries: AA x 2 ※ Infrared emission from the camera has been confirmed with the buttons, and the item has been disinfected. As this is a used item, there may be minor scratches and dirt in the gaps of the buttons. Please refrain from purchasing if you are seeking perfection. Only purchase if you understand that this is a USED item. The images are everything, so please confirm the model number. If there are any defects, please contact us before leaving a review. We will respond with returns, exchanges, or refunds. (Purchases with the wrong model number or cancellations due to customer circumstances are not accepted.) To prevent any problems, please send a message before purchasing if you have any questions or would like additional photos.