K4 Knee / Hip CPM * K4 features true anatomical hip axis providing precise knee and hip motion * Handheld programming of device parameters: extension flexion pause force and speed * Four hidden programming features: Warm-up Patient runtime Device runtime Full speed and motion * Wide deep leg orthosis to accommodate larger patients * Reliable solid-state digital electronics * Wide stable skid resistant base * Removable power cord * Two year limited warranty * Weight: 26 lbs *Dimensions: 21.7 x 14.2 x 36.6