DFX1014 Features: * Docking station with pro plus arm strengthening * Intermediate gyro hand exerciser bundled with gyro docking station * Increases your range of motion and conditions your arm and shoulder muscles * Compatible with speed meter * Starter cord * Training CD * Speeds up to 15000 RPM * Up to 30 lbs of torque Includes: * Power dock included Assembly Instructions: * No assembly required Dimensions: * Dimensions: 4"" H x 3.5"" W x 4"" D