Vitamix’s new premium Ascent X Series features a sophisticated, timeless design with an intuitive interface and easy to use controls. The Ascent X models have 10 variable speeds with a pulse feature, a powerful 2.2 HP motor, a metal drive system, and hardened stainless steel blades. These machines have Self-Detect technology allowing you to add a range of compatible containers and attachments for personalized blending. The Ascent X2 comes with a 48 ounce BPA-free container – a perfect size for low-volume and midsize blends (1-4 servings). Its soft-grip handle is easy to hold when pouring or using the tamper. You can add SELF-DETECT containers and attachments for your specific blending needs. A digital timer helps you achieve the perfect texture with recipes that you process manually. The Axcent X series motor base detects the container size of attachment chosen, and automatically adjusts program settings and blend speed accordingly. The automatic Self-Cleaning program only needs warm water and a drop of dish soap to clean your machine. Included: 48 Ounce Container S2 Low-Profile Tamper Tamper Holder Features: Three Recipe Programs: Smoothie, Frozen Dessert, Soups One Touch Cleaning: Pre-set program for easy cleaning Variable Speed Control and Pulse for manual fine-tuning Digital Timer SELF-DETECT technology for compatible containers and attachments Tamper Holder attaches to the motor base, allowing easy access while blending Digital Recipe Book with 30+ recipes developed specifically for the Ascent X Series 10-year warranty *Ascent 1.0 Self-Detect Accessories work with the Ascent X blender base but will not show new recipe programs. Ascent X Self-Detect accessories work with Ascent 1.0. **Ascent X2 replaces the A2500 series.