I've had FireTV Sticks on my previous tv's which could control external devices like my old Yamaha YST800 soundbar, but I just got a BEAUTIFUL 65" 4K Hisense, and cannot figure out if I can control my Soundbar with the remote.

I do believe the Hisense remote is Bluetooth, but if it has IR as well, is it possible to program it to control the soundbar as well? I don't want to use multiple remotes if I can help it, and I don't want to (possibly?) lose functionality (HDR?) if I switch back to a FireTV stick...

Anyone have any ideas?