Thanks for reaching out via the Bose Community. Welcome to the site.
I can only assume by your post that you are interested in adding Bluetooth to your Lifestyle 38 system. Is that correct?
By default, the Lifestyle 38 does not feature Bluetooth, but something like the Bose SoundTouch Wireless Link Adapter brings Internet and Bluetooth connectivity. You can learn more about it here.
I hope this helps!
Jeff G - Community Support