Samsung 24" Curved LED Monitor - C24F390

Can someone tell me if this has speakers internally, or are you meant to use the headphone jack ?

manufactures website is no help:
http://www.samsung.com/us/computing/monitors/led/samsung-24-curved-led-monitor-lc24f390fhnxza/

Per the vendor: No speakers, only audio out jack to plug in speaker and headphones.