Sony RMF-TX500E voice remote control is designed for everyday TV operation, bringing power and voice-assistant controls together in a handheld remote.
The quick reference guide describes turning on the TV and pairing the remote by holding the VOL(−) and Google Assistant buttons for 2 seconds. The pairing process then runs in the background, making it straightforward to connect the remote as described in the guide.
It operates on 2 AAA batteries. This is the Sony RMF-TX500E model identified in the guide.