BPA-free Tritan Vessels are 3x thicker than standard and ribbed for smoother blends. Stainless Steel Blades are designed to effortlessly blend with ease. Spill-Proof Attachments. Powerful 3-Cell 11V Battery is 50% stronger than average portable blenders. Battery life: 13x blending cycles (at 30 seconds each). 2 Speeds: Pulse and Blend. USB-C charging port. Assembled dimensions: 3.4"L x 3.4"W x 9"H. Includes: Go Motor Base + Blade Cover. 640mL Blending Vessel. Storage Lid + Drinking Lid + Carry Cap.