Bose is combining the strengths of its soundbars and clip-on Ultra Open Earbuds for a new home theater feature that can fool your ears (and brain) into thinking that you’ve got actual rear surround sound speakers — simply by playing audio through the earbuds.

Bose is replacing its $499 Smart Soundbar 600 with a speaker it simply calls Smart Soundbar. Along with a new A.I. Dialogue Mode, you can now pair the company's Ultra Open Earbuds with the soundbar to use as personal surround speakers.