Powerful, hands-free, and simple to use, Seniority’s portable smoothie maker is sturdy and comes with a secure-fit travel lid. Powered by a 2000 mAh battery and four sturdy stainless-steel blades, it allows easy & quick blending of ingredients to give you the perfect texture. It can be charged by a power bank, laptop, computer, or any other USB charging devices. It is made using food-grade material which makes it safe. This compact on the go blender is easy to clean and will make a great addition to your travel essentials.