Original remote control RMT-AA320U (149328111) for Sony.
The remote control belongs to the original range of Sony products.
The raised dots on certain keys help individuals with visual impairments or in low-light environments use the keys more easily and accurately. They are typically located on key buttons like the central number (5) and function keys to facilitate their identification and usage.
Despite not being designed exclusively for TVs, the remote control includes generic functions compatible with Sony TVs that will allow you to power on and off the device, adjust the volume, and change the channel.
It's important to highlight that the remote control has some buttons that operate with infrared (IR) and others that use Bluetooth. For the IR keys, it is necessary to have a direct line of sight between the remote control and the device, and the remote must be pointed at it. However, functions using Bluetooth do not have this restriction.
It uses 2 batteries of the type AAA
1.5V alcaline batteries AAA LR03, used in a great majority of remote controls.