Model HS-766 professional high speed blender, in compat design but works with strong power motor and durable stainless steel blade system, capable to handle very thick ingredients including root vetables like broccoli and carrots and ices... it is designed with easy and simple operation panel to work by manual control, good for commercial customers like coffee bars, restaurants, juice shop… It adopt novel wear-resitance and high elasticity oil seals, well designed water proof struture, excellent heat ventilation system ensure this professional high speed blender can stay working well even in peak business hours. you can acheive a tasty smooth in a seconds!