* One-touch button work, Makes Your Drinks Smooth: Our electric protein shaker bottle run very quietly, without loud noise.

* The powerful motor makes fully and quickly blending protein powder and water with no lumps for a smooth taste, so you can easily access to energy and nutrition intake than manual.

* The electric shaker cup makes of food grade material, which is entirely safe to infant grade regulations and shatters resistant. No BPA. Use as you please!

* Our mixing cup is powered by 2 AAA batteries, Stirring does not produce large noise and vibration. Battery automatic stirring cup, no need to plug in, no location restrictions, no power can be easily stirred outdoors.

* Double seal: high quality rubber rings are installed between the lid and the bottle to eliminate the potential leakage.