Quantum  wheelchair was purchased in December of 2004. Chair has been used, but is in good condition. Top speed of up to six miles per hour. There are three speed settings pre-programmed into the control system, which can be adjusted as necessary with a computer module, which will be included with the chair. These show up on the display panel to the left. There is also a control display panel for adjusting the chair, back, seat and foot rest. Computer display control is on the left side with the 2 control switches and stick on right side base. Chair can fully recline so the user is laid almost flat on their back. Chair can elevate person  up to five feet to be eye level with people. Has multi-function attendant control box on back. Motor lock kicks for wheels so you can disengage motors to push the chair if needed. Charger will also  be included with the chair.