Exemplary HB-6045GR (Electric Ice Cream & Slush Maker) Engine Power 170 - 200 W (Optimized Performance) Tank Capacity Max: 1.9L | Min: 0.45L | Rinse: 2.5L Functions 7 (6 Menus + Rinse Function) Refrigerant R290 (21g) - Ecological Noise Level Quiet (? 54 dB) Materials ABS + PC + MBS (BPA-Free) + POM Screen & Control Digital Touch Screen / 10 Adjustable Levels