500ml Portable blender smoothie machine with 4 blades

Want to make smoothies but don't have time in the morning to use a normal large blender, the portable blender lets you make your favorites smoothies or drinks while on the road, whether traveling or going to work, in seconds! Benefits Convenient- Make your favorite drinks in seconds. Perfect for shakes, smoothies, baby food, and drinks. Portable- With a 2200mAh battery, it can be charged from any usb port and then be used at the gym, camping, traveling, or at work. Design- Waterproof and skidproof base Safe Material- Made with eco-freindly and food-grade non-toxic PP&AS material. Blade is stainless steel 304. How to use1.Fully charge the battery before first time use, sterilize the cup by using boiled water2.Place cut fruits or vegetables into the bottle and then pour milk or water fill 85% of its volume3.Press the power button for 2 seconds to start4.After 30-60 seconds, a cup of fresh juice is ready to serve NotePlease turn off the power before charging, Red light indicates c