6 Blades Design: The portable blend er for milkshakes and smoothies has a powerful motor base and 6 food grade stainless steel 3D blades.The SUS304 Stainless Stell of cutter head made with food grade electrolysis technology is durable and has excellent mixing ability, allowing the pulp to be quickly broken without losing dietary fiber. Portable size: The mini blend er is as easy to carry around as a water bottle that can hold 400ml of juice, weighs 300g, beautiful in appearance, and easy to carry.After juicing, you can replace the bottom with a lid and take it away directly. It is suitable for home, work, school or travel. Easy to Clean and Operation: The juicer cup can be opened up and down. You can open the lid to drink and open the bottom to clean.This juicer is easy to operate, with one button.Double click the switch to turn on the power.When working,you can sha ke the bottle by holding it at 45 degrees for better mixing. Food Grade Material: Small USB blenders use food grade and environmengtally friendly PP amp; PC materials. With the most advanced CS+C(Cold Spin+Centrifugal) Technology, this smoothie blend er extracts healthy nutrition from fruit and vegetablesyou can enjoy fresh nutritions and a good leisure time. Note: If the red light at the bottom keeps flashing and it cannot be turned on, it is because the bottom and the bottle body are not tightened tightly, please tighten them.