Explanations and Features: * Classic black design * Smooth and quiet height and low * Simple control with two buttons * Easy to stand up to standing position * Gently lower it to the sitting position * Stretch for more comfort * Superior leg extension * Smart Tec system - a distinctive diagnostic system * Meets California Safety Standards cal 117 * Anti-slip legrests for added stability and safety * Easy-to-use spare battery system * Best Industry Warranty * Ideal for those between 5.4 "and 5.10"