PRODUCT FEATURES & BENEFITS 3/6 speed adjustment and various models can be set freely Noise reduction design for only 80dB while operating Hidden micro switch, open when hanging, stop when taking off cup Aviation aluminum casting integrated molding, frosted texture Two time setting and speed can be set freely to meet the needs of standard production [Product name] LEHEHE Smart Milk Shaker [Model] DZ-MS2001A [Voltage] 220V/50HZ [Power] 200W [Cup Capacity] 1000ML [Speed] 8000-20000 RPM [Function] 6 gears and 2 sets program adjustable [Material] Aviation aluminum stainless steel [Net Weight] 7.5KG Pure Copper Motor Made in China