SONY BRAVIA CAM CMU-BC1. This product is new, unused, and unopened. First come, first served; there's no need to comment if you wish to purchase. The price will be reviewed periodically, so please purchase when the price is right for you. We are unable to accommodate requests for exclusive listings or holds, so please understand. The following is quoted from the official website. Please refer to the Sony official website for details. - Optimizes picture and sound quality based on viewing position - Easily operate the TV with gestures - "Too Close Alert" to prevent you from getting too close to the TV - Supports video chat - Supports automatic power saving mode