[Efficient Mixing Mechanism]protein shaker bottles are unique among shaker bottles with the way they have an inbuilt battery-operated blender insider them.The extra strong mixing function will ensure that all powdered additions are mixed up smoothly and completely-no need to worry about lumps not dissolving in those drinks anymore. electric shaker bottle only take about 15 seconds to get perfectly blended,which means you have less continuous shaking to do and get smoother shake[Powerful-Motor and Super-Battery]mixer up used a new 2.0 version of the vortex mixer with an upgraded motor unit for more powerful mixing. Our motor are a more efficient motor. thanks to innovative cool-flow technology, which prepares lump-free protein shakes within seconds. The battery has a high capacity, which is three that of most products on the market. When electric shaker bottle once fully charged, you can use it for 45 days(based on a three times a week usage pattern)[Upgraded Material & Easy to Clean]Bottle cup body Is made of ABS material, BPA-Free. which is shatter-proof and odor-resistant, so you won't have to worry about any lingering smells. protein shaker is easy to clean, which is to add water and detergent into the electric protein shake cup and press the on/off button. After a few seconds, rinse the vortex shaker and it will be thoroughly cleaned done[Amazing Gift for Fitness Enthusiasts]electric shaker bottle is the first choice gadgets gift for fitness enthusiasts on Birthdays, Christmas, Thanksgiving and more. electric shaker bottle helps him to get work done more easily, faster and more comfortable.Colour: White / BlackMaterial: ABSSize: 121 x 90 x 196mmPackage Contents:1 x mixing cup1 x usb lineOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.rement allowed error is +/- 1-3cm.