Features & Details[SOUNDPROOF SILICA GEL LAYER]- Utilizing the vibration dampening technology, our commercial blender adopts a thickened secure sound enclosure for covering its container. Besides, the 3-side silica gel layer with a reliable denoising ability can effectively maintain decibels at 75-85 dB.[LARGE CAPACITY CONTAINER]- The blender silencer comes with a food-grade PC material container that has precise measurement markings, featuring a large capacity of 1.5L (50.7 oz). Crash-proof, thermostable and easy to clean.[HIGH EFFICIENCY]- This commercial quiet blender is equipped with high carbon steel 4-blade three-dimensional blades (inner blade + outer blade combination) for all-round ice crushing. The powerful 1500w copper motor ensures the high rotary speed of 4400-20000 RPM. With the first gear speed of 5000-6000 RPM, the second gear speed of 8000-9000 RPM, the third gear speed of 11000-12000 RPM, and the fourth gear speed of 12000-13000 RPM, this blender is suitable for making different amount of smoothies.[CONVENIENT OPERATION]- This quiet blender for smoothies adopts an LCD panel for direct observation and easy-to-operate buttons. The buttons include four program buttons, two speed-adjustment buttons, and two manual controlled buttons, featuring a LED indicator.[CONSIDERATE DETAILS]- The separate container cover for easy feeding of fruit and ice. An extra docking gear is included. Humanized handles on both sides for convenient movement. Air vents for effective heat dissipation.SpecificationsRated Power: 1500WCapacity: 1.5L (50.7 oz)Rotary Speed: 4400-20000 rpmNet Weight: 17.6 lbs (8 kg)Product Dimensions: 10.6"x8.9"x18.7" (270x225x475 mm)Package Content1 x Commercial Blender1 x Extra Blade1 x Extra Docking Gear