Hi, good day! I'm Nals and I'll be happy to assist you today.
Yes, you can connect multiple Bluetooth devices simultaneously. This allows you to use, for example, both Bluetooth headphones and a Bluetooth keyboard without any issues. Once paired, Windows will remember each device, and you can switch between them or use them simultaneously depending on your needs.
Note: For audio, you can not listen with two Bluetooth devices at the same time. To achieve this, you would require a Bluetooth splitter. Additionally, there are virtual software solutions available, but I can't verify whether it would be safe or not. Both the headsets and the splitter need to be Bluetooth 5.0 compatible for Bluetooth splitting to work effectively.
Regards,
Nals