HTC outs another teaser for the Desire 10, reveals event’s start time on September 20

For a while now HTC has been pestering us with a number of short video teasers for its upcoming Desire 10 line of mid-rangers. And if you thought all that was in the past, well, think again. Today the company has outed its latest teaser for the rumored Desire 10 Pro and Desire 10 Lifestyle, and you can see the entire 18-second video below.