Food-grade Material: This electric shaker bottle is made of food-grade Tritan, which is BPA-free and odorless.
Electric Shaker Bottle: Rotate the handle, fill in 2 AAA batteries (not include), and then press the white button to start the shaker bottle, easy to use, and the ergonomic handle design allows you to carry the bottle anywhere
Easy to Clean: The diameter of the bottle is 4cm, easy to fill and clean, when you use it for the first time, Simply pour in some warm water mixed with detergent, and use the cup brush to clean it.