Miracle Mobility 4 in 1 electric wheelchair. This can be used as a walker. It also can be used as a wheelchair with the option of power assist for the a person pushing the wheelchair. It can be used as a power wheelchair. It has controls both on the handles where you push and controls for operating independently from the seat. I purchased this brand new for my mother two years ago. It has only been used a few times, my mother ended up in the nursing home. The nursing home did not allow power wheelchairs. Since that time she has passed away. I attached a web link below to the company. The current new price is $2299.99. Cash only.