Basic style
You can hide the min and max values, by using the hideRange option.
Slider step
You can change the step with which the handle moves, using the step : 10 option.
Minimum, maximum and start values
Changing your default min, max and start values is pretty easy.
(min : 16 / max : 256 / start : 128)
Callback
The callback function is invoked on slider initialization and on slider handle movement.
Horizontal and vertical slider
The default Powerange slider is horizontal. However, you can make it vertical, by setting vertical: true.
ION Range slider
Cool, comfortable, responsive and easily customizable range slider