Voltage: 220V 50-60Hz Filling Volume: 5-100ml (time control, set on touch screen) Filling Accuracy : ±0.5-1ml Bottle Diameter: 20-50mm (one size of bottle need to use one set of star wheel) Cap Diameter: 15-25/25-35/35-45mm (by changing the capping head) Bottle Height: 40-100mm Machine need to use air compressor, for liquid product only