It is generally performed only by women, each one taking her turn in the center of the ringsurrounded by others dancing in the circle while clapping their hands and singing.
He made small talk with some of the 18 fighters on the bill before joining the crowd to watch the fights taking place inside an eight-sided ringsurrounded by a chain-link fence.
The topmost section features a physical volume dial that also serves as a mute switch when pushed, surrounded by a circular cluster of LEDs (for clockwise-flowing level indication) and then a secondary outer ring of capacitive buttons and LED indicators.