・All buttons have been confirmed to emit infrared light via the camera. ・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 dirt 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. Type: Remote control SONY Blu-ray recorder remote control, equipped with many function buttons, black. - Brand: SONY - Remote control type: Blu-ray recorder remote control - Battery type: 2 AA batteries - Features: Equipped with multi-function buttons - Color: Black Thank you for viewing.