・ Confirmed infrared emission from the camera with all buttons. ・ Button sensitivity is good. ・ Operation has not been confirmed with actual equipment. ・ Batteries are not included. ・ This is a used item, so there are signs of use, scratches, and minor stains due to aging. Please understand this before purchasing. ※ If there is a malfunction, we will offer a refund, so please contact us before leaving feedback. Thank you. If a malfunction is confirmed during operation within 3 days of the product's arrival, it will be covered by the warranty.