The Xiaomi 14T Pro supports checking the Bluetooth address, which is a unique identifier assigned to each Bluetooth device, helping distinguish it from other devices in the vicinity and being used during the pairing process to establish a connection between devices.
To check the Bluetooth address on your phone, please refer to the following steps:
1. Open the [Settings] APP on your phone;
2. Tap [About phone];
3. Select [Detailed info and specs];
4. Enter [Status];
5. Swipe down and you can check the [Bluetooth address].

Note:
Your Bluetooth address is a unique identifier for your device. Be cautious about sharing this information, as it could potentially be used to track or identify your phone in certain situations.
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