That includes the Type - C
port, a 3.5 mm
headphone jack - OnePlus hasn't had the «courage» to remove that one yet,
despite the slowly growing trend to do so - and five machined holes for the loudspeaker.
There's only one speaker driver, and that sits at the bottom of the phone, next to the USB - C
port and 3.5 mm
headphone jack... yes,
despite all the rumors OnePlus has decided to retain the legacy
headphone technology for the OnePlus 5.