The information in this article can help you when your wireless controller's vibration feels different when using a Bluetooth audio device.
When using a Bluetooth audio device, you may notice that the vibration of wireless controllers may vary in strength and duration. This variance in vibration may also differ depending on the software being used. If vibration behaves normally with the same software and controller when you are not using Bluetooth audio, then there is not an issue with the controller or system.
What To Do
If the vibration changes are affecting gameplay, you can disconnect the Bluetooth audio device and use the system speakers or a wired audio device. If supported by the software, you can also use a wired controller while using the Bluetooth audio device.