Creative has launched the SXFI Trio in-ear headphones that feature an in-line SXFI Amp and a hybrid triple-driver system that yields a 100 dB SNR and 0.008% IMD. The in-line Super X-Fi Amp allows for holographic audio that simulates a 5.1 or 7.1 channel ambience even from stereo sources.
https://www.notebookcheck.net/Creative-launches-the-SXFI-Trio-USB-C-in-ears-with-hybrid-triple-drivers-and-in-line-Super-X-Fi-Amp.476671.0.html