The Revitive Medic Coach Circulation Booster is a foot massage machine designed for enhanced leg circulation support. It features massage functions for pain relief, operates on a battery power source, and is made of black plastic material. With Bluetooth connectivity and cordless convenience, this REVITIVE product is perfect for promoting blood flow and relaxation in the legs and feet. The manufacturer warranty for the REVITIVE Medic Coach 5575AQ model ensures quality and satisfaction for the user.