While reading the Wikipedia page on voiced bilabial trill, I came across a transcription in the occurrence section which looks like:
[tʙ̩˥˩]
The word is from Lizu language and means 'bean'. What is bothering me is the last V-shaped letter that I can't find. It seems to be two characters, but when I search them, Google gives nothing helpful. How is this supposed to be pronounced? What sound(s) is this?